Flood Damage Repairs for Heating Systems
How to restore flooded heating boilers, furnaces, water heaters

Guide to repairing flooded heating & water heating equipment: what items should be inspected, replaced, or repaired on an oil fired boiler, furnace, or water heater that has been wet or flooded?
How do I get my oil or gas fired water heater, boiler, or furnace running again after building flooding?
Different depths of flooding have different implications for inspection & repair of heating appliances after hurricanes, rising flood waters, burst pipe leaks, of sewer backups - Recommended safety checks, inspections, & repairs for flood-damaged water heaters, boilers, furnaces
DIAGNOSE & FIX HEATING PROBLEMS-BOILER - separate article
DIAGNOSE & FIX HEATING PROBLEMS-FURNACE - separate article
ELECTRIC WATER HEATERS & GAS FIRED WATER HEATERS - separate articles
FLOOD DAMAGE in DUCT WORK - separate article
Questions & Answers about cleaning & repairing flooded heating equipment: oil & gas or electric boilers, furnaces, water heaters
References

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How to clean & restore flooded heating equipment or a flooded water heater to service: this article describes procedures for inspection and repair of flooded heating appliances: flooded heating boilers, furnaces, and water heaters. We list and describe procedures for every post-flood inspection and repair point for air conditioner air handlers, boilers, furnaces, and water heaters. Area flooding due to storms or building flooding due to a fire or burst water pipe can leave heating appliances inoperative as well as unsafe to use unless adequate inspection, cleaning, and repair or replacement of certain parts are made. This article series on oil hot water heat will answer most questions about oil-fired water heaters as well as many other building plumbing system inspection or defect topics. Our page top photos shows a client pointing to the level reached by flood waters in a building basement - the heating boiler, water heater, and other basement appliances had been inundated with muddy water from area flooding.

Flood Response: Inspection & Repair Advice for Flooded Heating Boilers, Furnaces, Water Heaters

This article describes air conditioning & heating system components that you need to inspect, clean, repair or replace after the equipment has been partially or completely flooded or otherwise damaged by a flood or other disaster.

For each component we explain what needs to be done to safely return the component and the system to safe reliable operation to provide building heat or hot water.

We include links to articles giving further details about cleaning, troubleshooting, or repair if needed.

How to Restore Heating Systems or Water Heaters to Operation after a Flood or Other Disaster

Question: How do I get my oil fired water heater, boiler, or furnace running again after building flooding?

I am having problems restarting the water heater ever since hurricane irene slammed into New Jersey and my basement flooded. We changed the motor and oil filter, but are having problems getting oil to feed through the lines I was wondering if there were suggestions. - Antoinette

Reply: recommended inspection & cleaning, replacement or repair points for oil fired water heaters, heating boilers, furnaces after a flood or other disaster

When an oil fired water heater has been flooded, such as by hurricane Irene that flooded the Northeastern U.S. in August 2011, there are a number of concerns that need to be addressed.

Before addressing flooded water heaters, boilers, or furnaces, if your building has been flooded, see FLOOD DAMAGE ASSESSMENT, SAFETY & CLEANUP for advice about priorities of entry, diagnosis & repair of homes or other buildings after flooding from any cause.

CMHC provides this nice summary statement, for which we provide actual how-to details in this article:

If they have been soaked, consult an HVAC (Heating,Ventilation and Air Conditioning) contractor to replace the furnace blower motor, switches and controls, insulation and filters.

Inspect all flooded forced air heating ducts and return-duct pans and have them cleaned out or replaced. Seek advice from your local utility about a water heater that has been wet. Refrigerators and freezers may need to be replaced. [8]

Now to the flooded water heater: you report having taken two important post-flood steps by changing parts (motor and oil filter) but below we have listed suggestions that might help get the water heater (or a flooded heating boiler or furnace) running again and also assure its safety and forward life.

The extent of disassembly, inspection, and replacement of parts of any heating appliance (water heater, furnace, boiler) after building flooding depends on the height reached by floodwaters and perhaps also the duration of flooding.

Our flood damage photo at the top of this page shows our client pointing to flood water markings on the heating system expansion tank - water had nearly filled the basement of this home - the heating boiler had been completely under water. Our oil fired water heater sketch (left, - Courtesy Carson Dunlop Associates, used with permission) shows the internals of that appliance and illustrates what gets wet at different flood water levels.

Certainly any water heater, boiler,or furnace component that was under-water or soaked needs to be inspected, and as appropriate, cleaned or replaced. On the other hand, basement flooding that did not even reach the level of the oil burner assembly may have left that component intact, but still may have entered and damaged the heating appliance combustion chamber.

We list and describe procedures for every post-flood inspection and repair point for air conditioner air handlers, boilers, furnaces, and water heaters in the text below.

Air conditioning & warm air furnace flood or storm restoration steps: Check the air handler, blower assemblies, filters, & duct system of air conditioning or warm air heating systems after flooding or other disasters

The level of cleaning, repair or replacement of a flooded air handler used for air conditioning or warm air heating depends on the depth to which the unit was flooded and on just what components have become wet or flooded.

If the heating equipment was exposed to just a wet floor or even an inch of water it may be possible to quickly return the system to operation. But if the heating equipment was soaked (such as during extinguishment of a fire) or flooded (by rising floodwaters) then its safety controls, motors, switches, combustion chamber and other components that were wet or flooded will need cleaning, repair, or replacement, as we will describe below.

For detailed assistance with heating or cooling equipment that won't run after you've cleaned and replaced parts, see these articles:

DIAGNOSE & FIX AIR CONDITIONER / HEAT PUMP
DIAGNOSE & FIX HEATING PROBLEMS-FURNACE - what to check if the furnace won't run or is not working properly
FURNACES, HEATING - flooded air handlers and blower assemblies need to be cleaned, sanitized, lubricated, controls replaced, motors checked, tested, possibly replaced

The sketch at left illustrates basic parts of a conventional gas fired warm air heating furnace; image courtesy of Carson Dunlop Associates.

Boilers: hot water or steam heating systems: check the boiler, controls, combustion chamber, fuel system after flooding or other disasters

Flood line on heating equipment (C) Daniel Friedman

Our photo (above right) shows that the oil fired heating boiler was flooded enough to place all of the oil burner key parts under at least some water - this system should not be operated before it is cleaned and restored by an expert.

Our photo (above left) provides two heating equipment flooding observations

The heating boiler or furnace was set up on blocks, a clue that someone was aware of at least the possibility of exposure of the heater to wet floors - which in turn tells us that the building may have had a history of water entry and wet basement or floors
The heater was recently flooded to about 4-inches above the unit's base - possibly floodwaters did not reach the oil or gas burner itself.

For detailed assistance see these articles:

DIAGNOSE & FIX HEATING PROBLEMS-BOILER - what to check if the hot water or steam boiler won't run or doesn't work properly
BOILER CONTROLS & SWITCHES (many controls on oil fired heating boilers are the same on oil fired water heaters)

What oil fired water heater or boiler parts are usually replaced after a building flood or similar fire or disaster?

Safety controls (see below) and insulation in heating equipment are usually replaced after flooding or other wetting disaster events like hurricanes or storms.

Baseboard heat or radiators inspection & restoration after a flood or other disaster

Oil fired water heater with a backpressure sooting problem (C) Daniel Friedman

Inspect the heating piping, baseboards, or radiators for leaks or mechanical damage, especially if there is any evidence of movement of or in the building.

If hot water heating system pipes were drained or if pipes broke and lost water, you will need to purge air from the system and to check circulator pump(s) and zone valves (if used);

If pumps or valves or control relays were submerged most heating service professionals will replace controls and will dry and test electric motors before returning them to service.

See AIRBOUND HEAT SYSTEM REPAIRS for assistance with purging air out of heating piping, baseboards, or radiators.

Chimneys: check the chimneys, flues, and vents after building flooding or other disasters

A cracked, plugged, or leaky chimney can cause fires or carbon monoxide poisoning.

Be sure you check metal and brick chimneys for cracks, damage, signs of movement, as well as for obstructions by dirt, debris. Also check for visible gaps, or leaks before lighting the furnace or a fire.

In addition, a thorough inspection of the combustion chamber for damage and debris must be conducted before the equipment is returned to service. Mud, sludge, debris anywhere inside of the heating appliance (combustion chamber, heat exchanger, chimneys, flues) has to be removed and the appliance cleaned. In addition, if area flooding sent flood waters inside of chimneys or flues (don't forget the chimney base and cleanout door) those areas need to be opened, inspected, cleaned.

For a complete guide to chimney inspection, diagnosis & repair see CHIMNEY INSPECTION DIAGNOSIS REPAI

Combustion chamber & chamber liner: dry or replace after flooding

Most oil fired heating equipment use a masonry (fire brick) or synethetic fabric combustion chamber liner. The liner heats to very hot during oil burner operation - a condition that helps assure complete combustion of fuel oil being sprayed into the combustion chamber.

Watch out: Firing up a flooded oil fired heating appliance before the combustion chamber liner has been dried or replaced risks damaging that component and possibly damaging the heater itself. Ask your service technician about the condition of the combustion chamber.

Controls on heating appliances: inspect, test, or (usually) replace after flooding

Heating appliance (water heater, boiler, furnace) safety and limit switches and controls that have been flooded, in our OPINION, should be replaced. These include controls such as an aquastat, cad cell relay, stack relay, or fan limit control switch.

Circulator pump relays, while not safety devices themselves, may be inoperable after flooding without disassembly, dryout and cleaning - a procedure that may cost more than the cost to replace the control. Other electrical components such as electrical wiring may be re-usable after inspection.

Watch out: electrical panels and circuit breakers that have been flooded should be replaced as even if they "look" fine, we're not confident that internal working parts have not been damaged by water, corrosion, or even silt and debris. The risk is that a flooded circuit breaker has become mechanically damaged or corroded internally such that it may not trip properly in response to an overcurrent or short circuit that may occur when you are restoring power to the building or later in the future. The risk is thus a shock or fire.

Aquastat Functions - simple aquastats may be used as upper and lower limit controls on oil fired water heaters
BOILER CONTROLS & SWITCHES (many controls on oil fired heating boilers are the same on oil fired water heaters)
Cad Cell Relay Switch Flame Sensors - turns off the oil burner if it does not achieve proper flame ignition
Circulator Pumps & Relays - may be used if the water heater is connected to a continuous hot water loop plumbing system or in (more rare) cases where an oil fired water heater is being used as a building area heating device (usually not code-approved)
Limit Switches, Boilers combination aquastats or single-limit simple aquastats may be used as upper and lower limit controls on oil fired water heaters
RELIEF VALVES - TP VALVES - required on every pressurized tank, including oil fired water heaters
Reset Switch - Heater Primary Control
RESET SWITCH - ELECTRIC MOTOR
Stack Relay Switch - an older safety switch used to turn off the oil burner if successful burner flame ignition does not occur

Ductwork inspection & restoration after a flood or other disaster

The inspection points listed above pertain to oil fired heating devices that have been exposed to flooding or sewer backups. In addition, for building heating systems, the heat distribution system may also have been flooded, damaged, or require repairs and cleaning.

See FLOOD DAMAGE in DUCT WORK - flooded ducts need to be cleaned and sanitized and air filters replaced;

Gas Burners & Gas Fuel System & gas piping & appliance checks after building flooding or other disaster

If the gas has been turned off at the main valve serving your home, you need to have a professional restore gas service to your home, relight pilot lights, and do a final check of the system.

If the gas valve serving only one appliance is turned off, then you can probably turn gas service back on, check for leaks, and then relight that appliance.

First, make sure the room is well-ventilated (open windows & doors to outside) and that there are no open flames anywhere. Then turn on the gas valve. Check for leaky pipes. Let the gas run for a minute or two to clean any air and impurities out of the pipes. Then turn the gas off for a minute to allow the gas in the air to go away before you light the appliance.

Watch out: if you smell gas, do not turn on or off electric switches, use a telephone or cell phone, nor use any other equipment or control that can create even the smallest spark. Doing so risks a catastrophic gas explosion.

For detailed assistance see these articles

Propane, L-P, and Butane Heating Equipment & Systems

Propane, LP gas, or butane fuels are kept in pressurized tanks, so there is no electric pump to turn on, and provided that the tank was not empty, no flood water would be expected to enter the tank.

Watch out: check the gas tanks for signs of movement or floating. If the tank has moved at all from its original position, inspect the gas piping for loose or damaged connections, and repair them before attempting to turn on the gas.

Then follow the instructions above for gas systems.

Oil System oil burner, fuel unit, oil filter & oil piping checks after building flooding or other disaster

Oil burner assembly inspection & restoration after a flood or other disaster

In the reader question above s/he said that the "motor" was replaced. If you are not sure whether just the electric motor on the oil burner was replaced or whether the whole oil burner assembly was replaced, see OIL BURNERS for an illustration of the different parts involved. If the oil burner was submerged, and if only the oil burner's driving electric motor was replaced, additional disassembly and cleaning are probably in order to be sure that the oil burner nozzle, blower assembly, and other parts are clean and working properly.

Make sure your main oil valve is turned off. Check your heating oil oil pump and oil burner assembly. If it got wet, have the oil burner and pump professionally checked and cleaned. If you want to clean it yourself, keep in mind that you will need replacement parts like oil burner nozzle, fuel unit screen, oil filter cartridge, and a clean heating oil supply ready to use when bleeding air and water from the system.

Look carefully for any signs of leaking oil; if you see any, call a professional. Look for signs that the pipes or oil tank moved during the flood. Oil tanks, even buried ones, will float when flooded. After you have turned the electricity back on, open the main valve and turn the pump on. Check for leaky pipes.

The amount of cleaning and parts replacement necessary for a heating system depends on the depth of flooding to which the equipment was exposed. A heating boiler or furnace whose oil or gas burner was not submerged may be got running with a careful cleaning and inspection of the combustion chamber and (if hot air heat) duct system, and chimney. But if the oil or gas burner was flooded it will need to be disassembled, cleaned, some controls and parts replaced, and tested.

Watch out: Rather than risk the fire or safety hazards that ensue if a heating system safety control is not reliable, heating professionals will generally replace any heating system control (like an aquastat, cad cell relay, stack relay) that has been soaked or submerged.

This article continues to list all of the major components of oil fired heating equipment and how they should be cleaned, inspected, repaired or replaced after a flood or other disaster.

For detailed assistance with oil burner inspection, cleaning, repairs see:

OIL BURNER FUEL UNIT - this is the oil pump on your oil burner
OIL BURNER INSPECTION & REPAIR - home page for oil burners
OIL BURNER NOZZLE & ELECTRODES
OIL FILTERS on HEATING EQUIPMENT & OIL LINE CLOGGING FIX & OIL LINE SAFETY VALVES
OIL TANK FLOATING UP & OIL TANK INSPECTION, ABOVE GROUND
OIL TANK PIPING & PIPING DEFECTS
OIL TANK WATER CONTAMINATION & OIL TANK WATER REMOVAL
RELIEF VALVE LEAKS & RELIEF VALVES - Water Heaters
Reset Switch - Heater Primary Control
Reset Switch Broken - Quick RepaiR
RESET SWITCH - ELECTRIC MOTOR
Reset Switch - Stack Relays

Oil filter assembly inspection & restoration after a flood or other disaster

It makes sense to replace an oil filter cartridge after a building has been flooded; the cartridge canister is normally air tight and thus water tight. But repair steps, movement of equipment, or other events may have contaminated the canister itself or oil tank or piping, sending more debris into the canister and filter. For this reason it makes sense to not just replace the filter, but inspect and clean the canister that holds the filter.

Remove the oil filter cartridge and replace it; we don't recommend operating the heating equipment without a cartridge and filter in place because of the high probability of debris clogging that will occur in the oil pump or oil burner nozzle. Remove any water found in the oil filter canister as well as sludge or debris before you replace the oil filter with a new one.

See FILTERS, OIL on HEATING EQUIPMENT for detailed assistance.

Oil pump (fuel unit) internal filter screen assembly inspection & restoration after a flood or other disaster

Debris, sludge, water, rust particles are often found in the bottom of the oil filter canister. If these enter the oil burner's oil pump (properly, the fuel unit), its internal filter screen may also be clogged - I'd be sure that the fuel unit has had its filter screen replaced.

Debris in the oil burner fuel unit will clog its internal check valves and the oil burner nozzle too, damaging the pump and leading to improper, even unsafe oil burner operation or total loss of heat later on. Also a clogged filter screen can prevent the fuel unit from being able to pump oil from the tank - and could be mistaken for a blocked oil line.

See OIL PUMP FUEL UNIT for details.

Oil piping: How to check & repair heating oil piping on flooded water heaters, boilers or furnace after a flood or other disaster

If oil piping has become contaminated with sludge, it may be possible to blow the lines clear, but if not, oil line replacement will be needed unless the piping has been broken, kinked or mechanically damaged (as can occur if flooding cause an oil tank to float or move).

Oil lines between an oil tank and the water heater can become blocked with sludge, silt, mud, and even water or sewage if the lines are open to the flooding environment. If you have this problem, when the oil burner motor runs (the oil fuel unit is trying to pump oil) and you try to bleed air from the oil piping system you will find that no fuel is flowing from the oil tank to the burner motor.

Check that there is heating oil in the oil storage tank; check the oil tank gauge and check that the gauge is not stuck showing fuel on an empty tank. (OIL TANK GAUGES)
Check that the oil safety valves are properly opened - watch out these valves turn backwards from what you expect. (OIL LINE SAFETY VALVES)
Check for water in the oil tank and remove it if present (OIL TANK WATER REMOVAL)
Check that the oil filter is not clogged (OIL FILTERS on HEATING EQUIPMENT)
If the oil line is clogged see OIL LINE CLOGGING FIX for repair procedures.
On occasion the filter screen inside the oil burner fuel unit (oil pump) can become clogged (OIL PUMP FUEL UNIT)

But normally an oil line between the oil tank and oil burner, say at a water heater, is always full of fuel oil, and sealed against oil leaks out and air leaks in to the piping system. So dirt or water from outside the system would not easily enter the piping system.

How to bleed the oil piping properly to remove air from the system

Also be sure the service tech was following proper procedure for bleeding air out of the oil piping during service restoration. Details are at How to bleed air out of oil piping and oil burner fuel units.

For details on oil burner fuel unit installation, piping connections, controls, cleaning procedures, & how to bleed air out of an oil burner fuel unit and piping, see OIL BURNER FUEL UNIT.
Details about spotting oil or air leaks in oil piping are found at OIL LINE LEAKS.
Our complete guide to heating oil piping begins at OIL TANK PIPING & PIPING DEFECTS.

Oil tanks: heating oil storage tank check for floating up, movement, leaks, debris or water contamination after a flood or other disaster

So how might debris enter and clog oil piping after a building flood? If the oil tank itself were flooded you might have water and mud or silt and dirt on the tank bottom - if your oil line feeds from the tank bottom all of that crud would enter the oil line. So a further check of the condition of the oil tank is in order.

A buried oil tank should, like the oil piping, be sealed against outside water entry (though in times of area flooding a partially empty oil tank might float-up and break lines or cause leaks).

Watch out: if a buried oil tank or even an above ground oil storage tank was not sufficiently full of oil during area flooding the tank may have floated up out of the ground or off of its (above ground oil tank) supports. The result of such movement will be bent, damaged oil piping, possibly leaks and an oil spill, and water and debris may have entered the oil storage tank. See

An above ground oil tank should be ok IF flood waters never rose high enough to enter the oil tank vent or fill piping.

If your oil tank itself checks out as not contaminated with water and dirt, and provided we are sure that the oil burner assembly was itself entirely replaced and that the oil pump (fuel unit) is working properly, and if you are unable to draw oil from the tank, the usual step employed by the service tech is to use a CO2 gas cartridge and special "gun" assembly that connects to the oil line and attempts to "blow out" an obstruction. If you are unable to make the line usable following that procedure, and provided we remain convinced that the line is the culprit, I'd have the service company run a new fuel line between the oil tank and the burner. Details are at OIL TANK WATER REMOVAL and at OIL LINE CLOGGING FIX

Oil valves: check the heating oil supply valves (fire safety valves or fire-o-matic valves) for proper position (opened)

A fusible link oil piping shutoff valve should be found at the oil burner (just before the oil filter) and perhaps also at the oil storage tank. A valve at the oil tank is often used for service convenience if the oil piping exits at the tank bottom. If oil piping or the oil tank were open to floodwaters debris often collects right at the control valve. See FIRE SAFETY CONTROLS for a discussion of oil piping fire safety valves.

Pressure temperature relief valve assembly inspection & restoration after a flood or other disaster

this important safety device should be flushed and tested as per the manufacturer's instructions. Dirt or debris in the relief valve interior could prevent its proper operation or, more often, it can cause the valve to leak if it has not been adequately cleaned.

See these detailed articles on relief valves

Insulation in air handler, boiler, furnace or water heater insulation inspection & cleaning/replacement after a flood or other disaster

Most heating appliances (water heaters, furnaces, boilers) include an insulated outer jacket or "skin" that helps keep heat and noise inside the device and that improve its operation.

If the insulation on a flooded appliance is still wet when the appliance is turned back on you might get lucky and dry it out during the next operating cycle. Or equipment might be damaged, or the insulation might need replacement. Ask your service technician about the condition of the appliance insulating jacket.

Watch out: flood waters in a disaster often contain sewage and other pathogens that can enter and contaminate any kind of building or appliance insulation. You might, at least temporarily, take a chance on using an appliance like a water heater whose insulation was partly wet, but floodwater contaminated insulation in equipment like an air handler or inside of duct work that is made of or lined with fiberglass insulation is unsanitary. Blowing air from an air conditioner or heater into a building through pathogen-contaminated ductwork or air handlers is unsanitary and risks illness or disease. Such components should be replaced.

Flood Damaged Water Heaters: Checks & tests for restoring a flooded or storm damaged water heater to service

To get a water heater working after flood, hurricane, earthquake or other disaster damage the steps needed depend on the type of heater that you have installed. Most likely in all cases of tank type water heaters you'll want to drain and possibly sanitize the tank along with building water supply piping as well as flush and test (or replace) the pressure / temperature relief valve and discharge tube.

For gas or oil fired heaters, see the fuel and burner inspection and restoration procedures listed in this article. For other types of hot water equipment see or home page at x or see

For additional water heater inspection & cleaning procedures also see

BOILER CONTROLS & SWITCHES (many controls on oil fired heating boilers are the same on oil fired water heaters)
DRAIN a WATER HEATER TANK
MIXING / ANTI-SCALD VALVES - used to permit keeping the water heater at high temperature (more total hot water will be available) without risking scalding the building occupants
THERMOSTATS, WATER HEATER
TIMERS for ELECTRIC WATER HEATERS
WATER HEATER SCALE - De-Liming Procedure
RELIEF VALVES - Water Heaters - also See Testing the Water Heater Temperature Pressure Relief Valve

Here Carson Dunlop's sketch shows the location of the sacrificial anode on an electric water heater. If your hot water smells like rotten eggs, you should definitely check the condition of the sacrificial anode on the hot water heater, no matter what kind of water tank you've got installed. For details of how to inspect or replace the sacrificial anode or dip-tube on a water heater, please see Water Heater Anodes & Dip Tubes

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Frequently Asked Questions (FAQs) about how to restore a flooded heater or water heater to service

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Technical Reviewers & References

Related Topics, found near the top of this page suggest articles closely related to this one.

[1] "Repairing your Flooded Home", American Red Cross & FEMA: Federal Emergency Management Agency, FEMA PO Box 2012, Jessup MD 20794-2012. Printed copies of this book are available from the American Red Cross, from your local Red Cross chapter, or by writing to the address above. Web search 10/4/2010, original source: http://www.redcross.org/www-files/Documents
/pdf/Preparedness/file_cont333_lang0_150.pdf
[2] The following are available free from: Federal Emergency Management Agency Attn: Publications P. O. Box 2012 Jessup, MD 20794-2012
- Design Manual for Retrofitting Flood-prone Residential Structures, FEMA-114. This detailed manual explains all the floodproofing options in language a homeowner can understand.
- Elevated Residential Structures, FEMA-54.
- Floodproofing Non-residential Structures, FEMA-102.
- Coastal Construction Manual, FEMA-55.
- Manufactured Home Installation in Flood Hazard Areas, FEMA 85.
[3] The following are available for free from: U.S. Army Corps of Engineers Attn: CECW-PF 20 Massachusetts Avenue, NW Washington, D.C. 20314
- Introduction to Flood Proofing, John R. Sheaffer, 1967
- Flood-Proofing Regulations, U.S. Army Corps of Engineers, Pittsburgh District, 1990, 80 pages (Corps publication EP 1165 3 314).
- Flood Proofing Systems & Techniques, L.N. Flanagan, editor, 1984
- Flood Proofing Tests, Tests of Materials and Systems for Flood Proofing Structures, Corps of Engineers, National Flood Proofing Committee, August, 1988.
- Raising and Moving the Slab- On-Grade House, Corps of Engineers National Flood Proofing Committee, 1990.
[4] The following publications are available from the American Red Cross. Contact your Red Cross chapter for more information:
- Your Family Disaster Plan (ARC 4466)
- Su plan para el hogar en caso de desastres (ARC 4466S)
- Your Family Disaster Supplies Kit (ARC 4463)
- Su Equipo de suministros para la familia en caso de desastres (ARC 4463S)
- Safe Living in Your Manufactured Home (ARC 4465)
- Are You Ready for a Flood or Flash Flood? (ARC 4458)
- ¿Está preparado para una inundación or inundación súbita? (ARC 4458S)
- Are You Ready for a Hurricane? (ARC 4454)
- ¿Está preparado para un huracán? (ARC 4454S)
[5] Clean up References Many Cooperative Extension Service offices have home economists and food and farm experts. Check your telephone book under the county name. For example, if you live in Pittsburg County, check under “Pittsburg County Cooperative Extension Service”.
[6] Questions on cleaning or disinfecting of specific materials can be answered by manufacturers of cleaning products. Check the product labels for toll free telephone numbers.
[7] References on technical aspects of floodproofing can be located through the Floodplain Management Resource Center, a free service provided by the Association of State Floodplain Managers. Call 303/492-6818
[8] CMHC, Canadian Mortgage and Housing Corporation, "After the Flood — A Homeowner’s Checklist", retrieved 10/21/2012, original source http://www.cmhc-schl.gc.ca/en/co/maho/em/em_001.cfm [copy on file as After_The_Flood_CMHC.pdf]
Mark Cramer Inspection Services Mark Cramer, Tampa Florida, Mr. Cramer is a past president of ASHI, the American Society of Home Inspectors and is a Florida home inspector and home inspection educator. Mr. Cramer serves on the ASHI Home Inspection Standards. Contact Mark Cramer at: 727-595-4211 mark@BestTampaInspector.com
John Cranor is an ASHI member and a home inspector (The House Whisperer) is located in Glen Allen, VA 23060. He is also a contributor to InspectApedia.com in several technical areas such as plumbing and appliances (dryer vents). Contact Mr. Cranor at 804-747-7747 or by Email: johncranor@verizon.net
Carson, Dunlop & Associates Ltd., 120 Carlton Street Suite 407, Toronto ON M5A 4K2. (416) 964-9415 1-800-268-7070 info@carsondunlop.com. The firm provides professional home inspection services & home inspection education & publications. Alan Carson is a past president of ASHI, the American Society of Home Inspectors. Thanks to Alan Carson and Bob Dunlop, for permission for InspectAPedia to use text excerpts from The Home Reference Book & illustrations from The Illustrated Home. Carson Dunlop Associates' provides:
- Commercial Building Inspection Courses - protocol ASTM Standard E 2018-08 for Property Condition Assessments
- Home Inspection Education Courses including home study & live classes at eleven colleges & universities.
- Home Inspection Education Home Study Courses - ASHI@Home Training 10-course program.
  Special Offer: Carson Dunlop Associates offers InspectAPedia readers in the U.S.A. a 5% discount on these courses: Enter INSPECTAHITP in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
- The Home Reference Book, a reference & inspection report product for building owners & inspectors.
  Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.
- The Home Reference eBook, an electronic version for PCs, the iPad, iPhone, & Android smart phones.
  Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter inspectaehrb in the order payment page "Promo/Redemption" space.
- The Illustrated Home illustrates construction details and building components, a reference for owners & inspectors.
  Special Offer: For a 5% discount on any number of copies of the Illustrated Home purchased as a single order Enter INSPECTAILL in the order payment page "Promo/Redemption" space.
- The Horizon Software System manages business operations,scheduling, & inspection report writing using Carson Dunlop's knowledge base & color images. The Horizon system runs on always-available cloud-based software for office computers, laptops, tablets, iPad, Android, & other smartphones.

Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair

Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the InspectAPedia Bookstore. Also see our Book Reviews - InspectAPedia.

The Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 25th Ed., 2012, is a bound volume of more than 450 illustrated pages that assist home inspectors and home owners in the inspection and detection of problems on buildings. The text is intended as a reference guide to help building owners operate and maintain their home effectively. Field inspection worksheets are included at the back of the volume. Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.

Or choose the The Home Reference eBook for PCs, Macs, Kindle, iPad, iPhone, or Android Smart Phones. Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter INSPECTAEHRB in the order payment page "Promo/Redemption" space.


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Free Encyclopedia of Building & Environmental Inspection, Testing, Diagnosis, Repair

Question? Just ask us!

Free Encyclopedia of Building & Environmental Inspection, Testing, Diagnosis, Repair