Rheem classic 90 plus codes

woodstock31 Posts: 1, Reputation: 1

New Member

Feb 4, 2013, 10:40 AM

Rheem classic 90 plus codes

Anyone know what the blinking number "4" means on a Rheem Classic 90 Plus funrnace? The furnacve has stopped producing heat although the blower seems to be working.
Thanks!

Check out some similar questions!

Rheem classic 90 [ 1 Answers ]

I have a Rheem "classic 90" furnace. The furnace has recently stopped working. Its as if it has no power. The fans don't come on and the igniter does not attempt to light the furnace. The breaker is not tripped. I have pulled the top and bottom panels off and there does not appear to be...

Rheem Classic 90 Plus [ 0 Answers ]

I have a Rheem Classic 90 plus furnace that has been working great. Last night we received a lot of snow (here in Northeast) and this morning the furnace was not heating. I could hear some start-up sounds, however when it would be time for the blower to start, the furnace would just shut off. I...

Rheem Classic 90, inducer runs, but no spark. No codes, ~70v DC at spark generator. [ 0 Answers ]

Pressure switch is closing, I tested it for continuity at the control board. No codes, but FLM light flickers rapidly. Also gas valve does not appear to be opening for pilot--perhaps waiting to detect a spark? Held a grounded lead close to high voltage terminal on spark generator, no spark there...

Rheem Classic 90 plus [ 0 Answers ]

Blower does not come on

Rheem 90 Classic [ 5 Answers ]

For the last month or so my two year old Rheem 90 Classic model #RCGA-36A2GG21XI condensing furnace keeps cycling on for a minute, the flame lights up, the fan comes on and then it turns off. A minute later the same thing happens for about 5 times. Then all of a sudden it works fine. A couple of...

View more questions Search

Check out some similar questions!

Add your answer here.