Goodman Manufacturing Heating & Cooling - Recent Questions, Troubleshooting & Support

its not a car or a truck moved you to HVAC home heaters can not be driven. all there systems have a service manual mine was free, I asked them and wow free. so get it and read. even keep it, for next time caps and contactors all love to fail on all major HVAC GPH1442H41 Goodman 3.5 Ton Pkgd 14 Seer Hp R-410a Horizontal 14 Seer 3.5 Ton the fuses are NOT just one fuse and all mine are 240ac and also 120vac even the thermostats have 24vac transformer that is 120v 20amp breaker. mine has fuses for the compressor in the 200amp load center and not any inside out door, compressor,/condenser. there is no fuse, all are on breakers this is no 1950 year AC why not post whats wrong. screens on thermostats blank its backup battery dead. check all breakers check AC contactor for dead in compressor pad boxl check AC capacitors check both blower capacitors. check for door interlock switches tripped tell what is dead, AC or heat. no clues at all, just false hunts for fuses no longer used on AC or heaters. they use breakers for 60 years.+ i guess is a heat pump and guess both modes dead. all in one not split get manuals from them ask https://www.goodmanmfg.com/products/packaged-units/heat-pumps/14-seer-gph14h

the fuse is located in the circuit board in the blower compartment and the roll-out is located in the burner section and can be a reset-able switch style or the one time fuse link style which is a a small silver cylinder and is mounted in a ceramic piece and is held in with one screw. Both of these are mounted around the opening of the your burner assembly near the opening. This will be near the area of the gas valve.

Could be dirty filter or small return

No reset, high and low pressure switches are auto resetting.

Check for stuck heat sequencer.

Buy a heat kit from a Goodman dealer. Check that your existing wire will carry the amp load.

Check contactor that operates compressor and condenser fan. Does it try to come on when you first turn it on, or just sits there? If it tries to come on, it could be the capacitor.

There should be a code chart on the inside of the control panel.

No reset button. As for low/high pressure switches they reset on their own when the problem is corrected. Usually low refrigerant.

Replace the blower wheel.

Don't run it like this. Could be life threatening.

Twice in 2 months, new installation. What do those 2 occurrences have in common? Would be nice to know. Pour some water into the pan. If it drains then I suspect no trap on the drain line. If the air handler never turns off the partial pressure without a trap prevents outward water flow.

Seriously depends on what unit you have. Model # & serial #? You can "jump" R to G at the unit. If its a standard Goodman AHU there may be a terminal block or just some wires that were factory installed outside of the unit. R to G will send 24v to the blower relay, sequencer or board (depending on model) energizing the relay and then returning to common. If you have tried that you should ensure you have proper line voltage 220-240vac. at the service breakers on the AHU.