Question about Goodman Heating & Cooling
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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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
I have a goodman GMP075-3 that won't turn on. I think it is the pressure switch since I do not have a vent blockage. What is a venter and where can I find it??
Posted on Dec 30, 2008
your variable speed modulator on the fam motor it self has gone bad.
it can be easily removed and unpluged, and repaired by you
i believe goodmans are held on by 3 scres around the hub and a four wire connector back to the control
with out the exact modle of the fan i cannot help you find the modulator
but almost any HVAC supply store in your area will have it on the shelf....very common part
or they may need to order it
but its probably cheaper online somewhere
when you get the model of the var sp cntrl
type it in google
im sure it will pop up in a few hundred hits
Posted on Oct 25, 2009
Testimonial: "see my next post "
The sequence of events for furnace operation is -
Fan purge for 30-45 seconds. During this time, a pressure switch is actuated by the running of the purge fan, proving the control board the purge fan is running.
After purge and purge prove, the hot surface ignition and or spark begins. After a few second delay, the gas valve will open. The control board then monitors for flame prove through another sensor located near the burners. If there is no flame within 3-5 seconds, the gas valve closes. It will repeat this process, usually 3 times, before it shuts the system down, which requires a power down of the system to reset.
I have seen trash get into the hose between the purge blower and the purge switch. But you could be having other problems.
Posted on Dec 17, 2009
Tips for a great answer:
Dec 12, 2016 | Heating & Cooling
Jan 30, 2014 | Goodman GMS807034ANA Heater
Nov 17, 2011 | Goodman Heating & Cooling
Oct 28, 2011 | Goodman Heating & Cooling
Sep 18, 2011 | Goodman GMS90703BXA Heater
Jan 07, 2011 | Goodman GMS90703BXA Heater
Nov 20, 2010 | Goodman GDS80904BNA Open Flame Heater
Jun 13, 2010 | Goodman CLQ36AR49 Air Conditioner
Jan 31, 2010 | Goodman Furnace Draft Inducer Blower ...
28 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: