What is a Thermocouple and How Does it Work With Your Furnace’s Pilot Light?
A thermocouple is a safety device that’s used to detect whether or not your furnace’s pilot light is lit. It contains a metal rod that is placed very close to your pilot light’s flame. This rod is connected to your furnace’s gas valve. Oct 14, · A furnace thermocouple is a device on a standing pilot gas furnace that’s responsible for opening and closing the main gas line to your home’s heating system. A slim, rod-shaped flame sensor sits in the path of your pilot flame where it collects and then transfers heat down via a flexible connector (wire or tube) to signal, through an electrical charge, that the main gas valve should freedatingloves.com: Brian Hagan.
A gas furnace thermocouple is a solenoid valve that operates off heat instead of electricity. The thermocouple works in conjunction with the pilot light and the main gas valve. The valve is located in the pilot assembly. The thermocouple is made up of two wires that are welded together and covered furnce the gsa.
This housing is placed in the hottest part of the pilot light what are the most expensive diamond cuts the other end attached to the main gas valve.
The thermocouple acts as a sensor. It senses when the pilot light is burning hot enough to light the gas from the main gas valve. If it senses the heat is hot enough, it will turn that heat into an electric signal and sends it over to the gas valve and tells it to open and let the gas out.
As long as the coupler stays hot thermmocouple will keep the gas valve open, allowing the gas to burn as you have dk using your thermostat control. So you are actually controlling this thermostat.
Hannah Madans. What the Termocoupler Does The thermocouple is made up of two wires that are welded together and covered in the housing. Related Posts Thermocouple for furnace. Hi all, I have a very old Clare Hecla furnace that appears to have a strang Read More.
Fraser Johnston furnace model S 21 problems. At first the furnace was short cycling Gas hot water heater turning off gas furnace. My gas hot water heater is not firing up the pilot light stays lit but the Montgomery ward furnace sfbb. Can light pilot, thermo How does a gas valve work without power?
At my cottage I have whzt new NG water heater. It's a standard vent model wit How does icemaker work? Hello, my in-laws got a cooktop V, 30A and a wall oven Doee, 30A to Popular Articles. How to Test a Gas Fireplace Thermocouple. By Robert Miller. By Jen S. How to Test a Gas Furnace Thermocouple. By Perry Carpenter.
Water Heater Thermocouple Replacement: M
More Awesome Stuff
A gas furnace thermocouple is a solenoid valve that operates off heat instead of electricity. The thermocouple works in conjunction with the pilot light and the main gas . A thermocouple in a gas furnace detects whether the pilot light is on or not. If the pilot light should accidentally go out, the thermocouple will automatically shut off the gas valve. The reason for this precaution is that without the pilot light, unburned gas will begin to flood the combustion chamber. If this happens, a small spark can lead to an explosion. The thermocouple prevents this flow of gas from . The thermocouple is a gas furnace component located near the pilot light burner. It is a safety device that shuts off the gas if the pilot light goes out or the electric igniter fails. If the pilot light won't stay lit, the thermocouple may be faulty and should be adjusted or replaced.
Gas furnaces are among the best ways to have heating for your home, since they effective heating while remaining very energy efficient. A gas furnace usually costs much less to run than an electric model, for example. However, homeowners sometimes worry about the safety of a natural gas furnace.
Although this is understandable, gas furnaces are manufactured today with the strictest safety precautions. One of the safety precautions present in many gas furnaces is the thermocouple. You can always call on Ultimate Air Conditioning for furnace repair in Sarasota, FL when you have issues that you think might turn hazardous.
A thermocouple is a deceptively simple piece of equipment: two strips of different types of metal bound together at one end. A thermocouple in a gas furnace detects whether the pilot light is on or not. If the pilot light should accidentally go out, the thermocouple will automatically shut off the gas valve. The reason for this precaution is that without the pilot light, unburned gas will begin to flood the combustion chamber. If this happens, a small spark can lead to an explosion.
The thermocouple prevents this flow of gas from continuing when there is no pilot light. Some furnaces now use a mercury sensor instead of a thermocouple, but it performs the same function. If a thermocouple fails, your furnace can become potentially hazardous.
However, it is easy for a technician to change out the thermocouple. This is one of the reasons that it is so important that you schedule regular maintenance for your furnace; during a visit, a technician will discover if the thermocouple has failed or is close to failing, and will take care of replacing it.
Ultimate Air Conditioning has worked on furnaces since we first started business in When you need furnace repair in Sarasota, FL, trust to our expert technicians to take care of your problems. Previous Next. What the Thermocouple Does A thermocouple is a deceptively simple piece of equipment: two strips of different types of metal bound together at one end. Need an Ultimate Repair? Ultimate Air Conditioning.