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

    Feb 11, 2010, 06:56 AM
    Goodman furnace. Longer intervals between heating cycles
    I have a Goodman furnace about 9 years old. The house is also 9 years old. It has been working okay for the last 2 years. Last week it started giving longer intervals between heating cycles i.e. it comes on for 20 minutes after every one hour. The service tech replaced the flame sensor and declared that the furnace is in excellent condition. After he went away the problem persisted. Called in another tech and he replaced the thermostat with a brand new digital Rodgers-White thermostat. I have set the desired setting at 78 deg F. The room temp of the room where the thermostat is installed is at 70 deg F. But the furnace is still not working. Any diagnosis or suggestions would be highly appreciated as I am in Toronto, Canada where the temp outside is -17 deg C (1.4 deg F)
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
    Ultra Member
    		  
    #2

    Feb 11, 2010, 09:00 AM
    Did he leave you a manual with the white rodgers tstat? Read it to see if settings can be changed,, or call the tstat installer to come back and make it right
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!

Goodman Furnace -takes 2 Or 3 Ignition Cycles before Stays Running [ 2 Answers ]

Hi,hope you can help me out.i have a goodman manufacturing forced air furnace that i believe is giving me a warning sign of a future failure.what has happened is in this order,1st one morning the thermostat showed that the furnace was on and it was'nt.turned it off and then back on at the...

Goodman short cycles [ 2 Answers ]

I have a Goodman Furnace 80+ installed by a HVAC Dealer. It's three years old. The problem I am having is when I set the thermostat back at night to 66 degrees and in the morning it sets up to 70 degrees the furnace runs for a short period (5 -10 minutes) then shuts down. Once the draft induced...

Fan motor runs in intervals of 2sec after heating the house. [ 1 Answers ]

After the furance heats the house and everything shuts off, 2 sec. later the fan kicks on for about 2sec, then shuts off for 2sec. then kicks on again for 2sec. Then off. It does this every time the furnace has kicked on to heat the house. I replaced the thermostat and the problem still exists. ...

Goodman GMPN060-3 Blower Cycles [ 2 Answers ]

I have been in my house for 5 years when the thermostat calls for heat, the inducer blower comes on and almost immediately I hear the pressure switch click and then the relay on the main board clicks and the inducer blower goes off. This happens over and over for a couple of minutes and finally...

Goodman furnace cycles but does not reach set temp [ 2 Answers ]

I have a Goodman 70,000 BTU, up flow gas furnace (GMV950704CXA) with a Honeywell (RTH 7500D) thermostat installed, November 2006. The unit worked fine until outside temperature went into the 20s. Unit fires and goes through normal sequence and runs for approximately 7 minutes, then cycles down...

View more questions Search