Where is the model number on AO Smith water heater?
The serial number may be found on the label near the bottom of the water heater.
How long does a AO Smith water heater last?
How Long Do AO Smith Water Heaters Last? Most AO Smith warranties range between 6 and 12 years, usually closer to ten. This means that the manufacturers fully expect your water heater to last at least a decade, and possibly twice that even after it goes out of warranty.
Are there any issues with the AO Smith Promax water heater?
If you are having issues with your A O Smith ProMax Power Vent (C3FVIR) Water Heater, than this guide will hopefully help you resolve a variety of issues that could arise with this particular unit. In these tough times I can respect that not everyone can afford to hire a technician to repair every issue with appliances and other household staples.
Why are A.O.Smith water heaters so popular?
A.O. Smith offers a wide range of water heaters. Through constant innovation, at production level and application level, A.O. Smith maintains its leading position in the market. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products.
Why does my Promax hot water heater smell bad?
PROBLEM: Hot water or gas vent odors. SOLUTION: Start by draining and flushing the heater and then refill it. Also make sure to chlorinate the water supply. If the problem continues it could be due to: lack of air supply, improperly installed vent piping, downdraft or poor combustion.
Why is the pressure switch open on my Promax water heater?
PROBLEM: Pressure switch remained open longer than 5 seconds after the combustion blower started up. SOLUTION: Check pressure switch wiring to see if it is correct. Then check to see if the pressure switch tubing is connected properly. Check to see if air intake or exhaust is blocked.
If you are having issues with your A O Smith ProMax Power Vent (C3FVIR) Water Heater, than this guide will hopefully help you resolve a variety of issues that could arise with this particular unit. In these tough times I can respect that not everyone can afford to hire a technician to repair every issue with appliances and other household staples.
A.O. Smith offers a wide range of water heaters. Through constant innovation, at production level and application level, A.O. Smith maintains its leading position in the market. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products.
PROBLEM: Hot water or gas vent odors. SOLUTION: Start by draining and flushing the heater and then refill it. Also make sure to chlorinate the water supply. If the problem continues it could be due to: lack of air supply, improperly installed vent piping, downdraft or poor combustion.
How to troubleshoot a Promax power vent water heater?
SOLUTION: Make sure the air flow restrictor is working properly. Check to see if there is enough dilution air to mix with flue gases, also ensure that the dilution air is not too hot for mixing with flue gases. PROBLEM: Yellow flame. SOLUTION: Turn off the water heater and the gas and clean the burner head.
