Ask Experts Questions for FREE Help !
Ask
    macewank's Avatar
    macewank Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Dec 1, 2008, 08:31 PM
    Heat thermostat set to 75, heater shuts off at 70
    Lennox G24M Gas furnace and a Hunter 44110 Digital Programmable Thermostat that I installed when I moved into this place (replaced an old rotary thermostat)... Worked fine for AC, but now this is my first winter in this house.. The heat absolutely refuses to get the room temp up to 75.. What should I check?
    jimmyleejon's Avatar
    jimmyleejon Posts: 8, Reputation: 1
    New Member
    		  
    #2

    Dec 1, 2008, 11:13 PM
    Your t stat is probably not calibrated right in the installer config check manual I believe it can be changed by 5 degrees far.
    macewank's Avatar
    macewank Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Dec 2, 2008, 03:38 PM
    Quote Originally Posted by jimmyleejon View Post
    your t stat is probably not calibrated right in the installer config check manual i believe it can be changed by 5 degrees far.
    Do you mean the SPAN setting? Mine is set at 3, which keeps the heater running the longest?
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

In wall heater is giving off heat when thermostat is off. Any thoughts? [ 2 Answers ]

Hello from California! I just moved into an older home that has an older gas furnace/heater that is built into the wall. The brand is "Westwood" and it's approximately 16x66 inches. It sticks out about 4 or 5 inches on each side of the wall (one side heats the living room, and the other side...

Thermostat turns on furnace and then thermostat shuts back to HOLD [ 7 Answers ]

I believe that when we re-run the program with the correct date and time, if the temp has to go up, the furnace runs until it gets the appropriate temp, then it turns off and when it does that, the thermostat also turns off going to the HOLD state.:confused:

Thermostat Calling for Heat but Furnace Shuts Off [ 6 Answers ]

I have a gas forced-air furnace 3-5yrs old. Honeywell setback type thermostat (set to "HOLDTEMP") My problem is the furnace seems to shut off before it reaches set point (ussually 4-6 degrees below set point) I changed the thermostat and still the same issue. If I turn the power off to the...

View more questions Search