Question about Heating & Cooling
Posted by Anonymous on
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: pilot light will not stay lit
The flame must satisfy the thermocouple. Then the thermocouple must satisfy the valve. If you have a great flame on the thermocouple, it is possible that you have a bad gas valve, if no other saftey switches has you shut down to not allow the valve to open.
Posted on Nov 20, 2007
Could be a couple things. First and easiest is to check your intake combustion air supply. If it is blocked by anything or just not enough flow, it will put out the flame. Next would be the flame sensor, usually a temperature probe near the flame front. If it's not reading an increase in temp within a pre-programmed time, it will kill the flame. It can be checked with a multimeter.
Posted on Jan 25, 2008
If the burners do not fully ignite, the sensor will shut the furnace down. The lack of sufficient burner flame is a gas valve or gas pressure problem within the valve.
Replacing the gas valve with the original one may get you going. I surely suggest a professional service company for safety reasons and a thorough inspection. A 20 year old furnace is past it's normal life span.
Posted on Jan 06, 2009
SOURCE: cozy furnace
The pilot orifice could be dirty causing the pilot flame to be too small. Unscrew the pilot tube at the pilot assembly. The orifice is inside. Remove the orifice and blow it out with compressed air only. Reassemble and see if that fixes the problem. If the pilot flame is set too low, sometimes opening a door will cause a draft to blow out the pilot. If the thermocouple is good and the pilot flame is set properly, the control valve may be bad.
Posted on Feb 05, 2009
You shut off the gas.
Shut off the power.
Remove the gas valve and burner assembly.
After cleaning and reassembly you must purge the system and use a gas leak detecting soap to verify no leaks before turning on the power.
Posted on Apr 15, 2009
Tips for a great answer:
Jan 10, 2016 | Robertshaw 720-007 universal gas valve for...
Dec 09, 2013 | Heating & Cooling
Nov 28, 2012 | Heating & Cooling
Nov 08, 2012 | Heating & Cooling
Jan 13, 2012 | Heating & Cooling
Sep 30, 2011 | Heating & Cooling
Oct 18, 2009 | Heating & Cooling
Nov 12, 2007 | Heating & Cooling
May 23, 2018 | Heating & Cooling
191 people viewed this question
Usually answered in minutes!