Gas Hot Water Heater Venting Problems

Gas hot water heater venting problems.

Gas hot water heater venting problems.

The most common problems. Back drafting is usually the result of an inadequate vent design. A guide to gas water heater troubleshooting. I smell gas something you hear or say from time to time is not from smelling the gas.

Troubleshooting low performance insufficient hot water pilot light problems improper gas combustion issues with the pilot light thermocouple gas burner venting and other common issues. The first thing to check would be the draft on the water heater vent. The odor is added as a safety feature. In our experience and opinion the direct termination of a gas fired water heater into a large masonry flue as illustrated just above is likely to give serious venting problems particularly in cold weather when the heater is the only appliance venting into the chimney.

Probably the most fundamental and obvious complaint about a water heater this has an equally fundamental solution. One problem you need to avoid is back drafting. The process of burning of the gas is called combustion and it creates heat exhaust gases including highly poisonous carbon monoxide and moisture the water heater s ventilation system removes these byproducts from the home making it a critical safety feature. Gas water heaters troubleshooting guide common problems heater does not heat the water.

The venting can run either vertically or horizontally with a longer line to help with space and sizing issues within your. Your gas hot water heater needs air to operate. Atmospheric venting refers to a system in which exhaust from the water heater naturally rises out of the appliance s combustion chamber then travels up through a standard chimney style flue. You see this most commonly with atmospheric configurations and it means that your exhaust isn t leaving the home.

Gas has an odor to it that you are probably familiar with. The blower pushes the exhaust and excess heat through the exhaust venting. Improper venting can release carb. The danger with a gas hot water heater is the gas itself.

If for some reason gas is allowed to escape without being ignited you can get an explosive situation. Once the gas is burned the fumes need somewhere to go. If the water heater is not producing hot water it can be due to a malfunction in the. Not sure if this is your problem.