Water Heater Wont Stay Lit

Curved thermocouple apart from the dirt and grime a thermocouple can get bent to the point where it is no longer.

Water heater wont stay lit. If the flame is too yellow and is lazy it is burning too rich and will be sooting the heater as well as operating inefficiently. Why a water heater pilot light won t stay lit. Here are 5 reasons why your pilot light won t stay lit and how you can fix it. You must have at least 25 psi pounds per square inch to activate and keep the water heater running.

The gas supply to the pilot assembly is controlled by this valve. The primary reason a pilot light won t stay lit is simply equipment malfunction. What is your water source. When a propane heater won t stay lit often what is happening is that the propane heater may sense that the flame is defective in some way triggering the propane heater s safety functions and causing it to shut off.

If you need help with your water heater and aren t sure what the issue is please let us know what you need and one of our professionals will assist you. Pilot light issues are some of the most common problems experienced with gas water heaters. The pilot light in your hot water heater does more than simply ignite the gas. In this case you may need to replace your pilot light.

A thermocouple is located in the pilot assembly at the bottom of the water heater. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. Try cleaning the bottom screen and air intake filter on your water heater before you clean or replace the thermocouple flame sen. If your portable tankless water heater is having trouble staying lit there are a few things to take into consideration while trying to figure out the reason behind it.

The thermocouple is bent. Obstructed thermocouple most water heaters operate with a thermocouple. 6 reasons why a water heater pilot light won t stay lit 1. If you ve checked everything else and the light continually goes out this is probably the cause.

Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. If it s too lean it makes a loud roaring sound and can burn back into the u tube. The problem may be a genuine defect or it could be an issue with the sensor. This device is central to the operation and.