Question about Intertherm 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: FURNACE OR AC WONT TURN ON
to see if it is the t-stat or the system you can unwire the entire t-stat and jump out the wires. never touch the blue to any other wire or you will blow the low voltage fuse on new board. if you jump red to yellow and your condensing unit cycles on the t-stat is wired wrong or wrong style. If not go check the yellow wire at cond. unit and see if power is even going to it.
Posted on Sep 24, 2008
SOURCE: ruud air to air heatpump
Make sure fan relay is wired correctly (G) wire. Ensure the fan on therm is not on, it should be on Auto or off.
If your furnace is short cycling because it has to keep heating your home, the delay in the control board may be staying on to compensate for the exchangers getting hot. If it heats normally, then put your attention to your thermostat.
Set the heating system on aux heat only. Fan should not be on, if it does stay on after a heating cycle, see if the furnace is heating normally, and reaching temp as desired before the heat comes off. Then check the therm wiring, pull the face of the therm, disconnect green wire (fan) and try the heating again.
Posted on Dec 06, 2008
I assume this is a gas furnace? If so its most likely your fan switch. This is set to come on after the "Chill" is gone on the furnace and go off a few moments after the flame cuts off. there are several different kinds but you will find it if you trace the wiring from the fan motor (usually the colored wire red, blue, or yellow and NOT the black or white or brown) goes to it. If the colors are hard to see use a good lite and some alcohol to clean them up some.
Hope this helps and please rate me accordingly Good Luck.
Posted on Mar 12, 2009
The model of T-stat you gave comes up as a discontinued model on Honeywell's web site, but it looks to be a manual stat that type of stat would have to be wired with a summer winter switch with electric heat, allowing it to turn on the fan with a call for heat. If yours is a programmable T-stat you would need to select electric heat or in the installers set up change the default setting for fan from unit controls fan in heat to thermostat controls fan.
Posted on Nov 02, 2009
Tips for a great answer:
Jan 06, 2016 | Intertherm 56000 Btu Gas Furnace
Apr 06, 2014 | Intertherm 56000 Btu Gas Furnace
Dec 16, 2013 | Intertherm P3RA-048K Air Conditioner
Nov 26, 2013 | Intertherm 56000 Btu Gas Furnace
Jan 24, 2011 | Intertherm Heating & Cooling
Jul 24, 2009 | Heating & Cooling
Apr 23, 2009 | Intertherm P3RA-048K Air Conditioner
Dec 06, 2008 | Intertherm Heating & Cooling
45 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: