Inspect the Furnace and Water Heater for Damage

After a flood, it’s crucial to inspect your furnace and water heater for any damage. Water exposure can cause severe problems, such as electrical malfunctions, gas leaks, or permanent damage to the units.

Steps to Inspect Your Furnace and Water Heater

Check for Water Damage: Look for any visible signs of water damage, such as water spots, discoloration, or corrosion on the exterior of the units.
Inspect for Electrical Damage: Turn off the power supply to the furnace and water heater before inspecting for electrical damage. Look for any signs of water damage to wires, connections, or other electrical components.
Check for Gas Leaks: If you have a gas-powered furnace or water heater, inspect the gas lines for any leaks or damage. You can use a soap and water solution to check for leaks by applying it to the gas lines and looking for bubbles.
Check the Pilot Light (Gas Appliances Only): If your furnace or water heater has a pilot light, check if it is lit. If the pilot light is out, follow the manufacturer’s instructions to relight it.

What to Do if You Find Damage

Electrical Damage:

Gas Leaks: Evacuate the area and call the gas company immediately. Do not attempt to repair the leak yourself.

Water Damage: Allow the units to dry thoroughly before using them again. If the water damage is extensive, contact a qualified HVAC technician for inspection and repairs.

Prevention Tips

Elevate the furnace and water heater off the floor using stands or blocks to prevent water damage in case of flooding.
Install a sump pump to remove excess water from the basement.
Seal any cracks or holes in the basement walls and foundation to prevent water from entering.
Regularly maintain your furnace and water heater to ensure they are in good working order.