Tankless Water Heater Repair Roanoke VA
Tankless Water Heater Repair Roanoke Troubleshooting
Usually, most of the issues that might take place with a tankless water heater, triggering it to require a repair are external elements. Right here are a few of them:
The venting is not right. The most typical mistake is using typical B-vent, which can rapidly ruin the heat exchanger due to acidic condensation.
Inspect the gas supply line. Often the supply line is undersized and was simply attached to the existing line size. The size specified in the setup handbook requires to be utilized.
The gas pressure is not right. The working pressure must be from 5 to 10 1/2 inches WC for Natural Gas and 9 1/2 to 14 inches for Liquid Propane, depending upon the design.
The incorrect kind of gas that is being utilized – natural gas or liquid propane. It is not possible to utilize the non-specified kind.
Water flow or temperature level change problems. There are a number of things we will inspect to make certain they are working appropriately, like cleaning or changing the input filter, analyzing the check valve, inspecting the seals in the faucets and looking to see if there is a cross flow someplace that needs to be taken care of.
Hard Water Problems: In locations where the water is extremely hard, de-scaling will be required regularly.
Environmental problems. The heaters must be set up in a clean location with access to combustion air that is devoid of dust, lint, grease, or chemicals.