If it does the boiler then shuts off the gas supply to the pilot light thus preventing what would be in effect a gas leak.
Gas water heater thermocouple replacement cost.
I feel like i was overcharged.
These units do not store hot water but rather heat it as needed which saves energy.
The thermocouple is a thermoelectric device that shuts off the gas if the pilot light goes out.
Need a gas.
In simple terms it s a short piece of tubing that runs from the gas controller to the pilot.
It is a simple device that converts the heat from a burning flame into a small electrical current allowing it to work like a switch to control the flow of gas from the gas supply valve.
I had a repairman out who replaced the thermocoupler valve and union ground.
However if your water heater is only a few years old repair may be the best way to go.
The cost of water heated by electric is 100 per year more than gas.
Cost to replace gas valve thermocouple and pilot assembly for gas boiler my pilot light on gas boiler was out.
While the gas heater is 250 1 200.
A thermocouple tells the boiler if the pilot light blows out.
My 8 year old water heater stopped working.
Plus a gas heater costs less initially.
Regardless of whether a water heater is gas or electric similar problems can arise and costs to replace the thermostat or heating element in a gas or electric water heater are usually about the same.
Thermoc assy gas valve have been changed.
My boiler pilot light continues to go out after having the thermocouple replaced 2 x and the gas valve as well.
By james carey morris carey.
First shut off the gas valve on the water heater and the gas valve on the gas line near the heater.
Spare pilot water heater replacement thermocouple for old water heaters with foot indicators it is very simple to disassemble and replace the thermocouple.
The 40 50 gallon water heater with a tank is about 350 3 000.
Afterward i looked online and found that the part is very inexpensive.
I asked if i needed to replace the water heater but repairman said no.
He was here 45 60 min.
If you have a gas water heater with a pilot light that won t stay lit it s probably due to a failed thermocouple.
The thermocouple is part of the pilot burner assembly and connects to the gas control valve on the outside of the water heater.
Bradford white 40 gal.
Then unfasten the three nuts that hold the thermocouple and the two gas tubes to the valve.
Gas water heaters are less energy efficient than electric water heaters but the cost of electricity may make gas a better choice in some cases.
Once the pilot feed pipes burner feed pipes and thermocouple are disconnected from the gas control valve simply lift the burner assembly from the bottom of the water heater and remove it.
Then detach the thermocouple from the burner and take it with you to the home center or hardware store to ensure you buy the right replacement.
So you light it again and all is well.
