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I have Rheem classic 90 plus furnace and the two lights on
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Rick
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Turned power off to fix unrelated issue and now my trane
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Bill
Bill
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Rheem 90 plus furnace installed 1995 model rgra-07emaes
rheem 90 plus furnace installed 1995 model rgra-07emaes purge fan comes on then cycles off, occasionally the igniter will heat and lite but will not burn for a full cycle.… read more
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airheatman
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Rick
Rick
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I have a Rheem 90 classic plus propane furnace, about 12
Good evening, I have a Rheem 90 classic plus propane furnace, about 12 years old. Today, it stopped lighting. Power is good. Propane tank is about half full. The propane water heater is working fine. … read more
Phil
Phil
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Degree, Mech Engr Technology
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I have a Rheem 90 plus propane furnace. I am running it
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airheatman
airheatman
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, our forced hot air furnace stopped coming on again today
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Theplumber717
Theplumber717
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I have two Ruud Achiever 90 plus furnaces and one Rheem Classic
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gotoman for ac
gotoman for ac
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I have a Rheem Classic Plus Super Quiet 80 two -stage furnace.
I have a Rheem Classic Plus Super Quiet 80 two -stage furnace. It blows out cold air 90% of the time. I cut it off for 30 minutes and it worked for one heating cycle then back to cold air. I opened th… read more
BillyHvac
BillyHvac
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State Licensed Mechanical Contractor
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HI I have a Rheem Superquiet 8. The thermostat is a simple,
HI I have a Rheem Superquiet 8. The thermostat is a simple, circular thermostat. Let's say I set the thermostat at 75 and it blows hot air for a while. Then it stops. I turn it to 80, nothing changes.… read more
airheatman
airheatman
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I have a rheem 80 two stage GLN furnace. What it does is when
I have a rheem 80 two stage GLN furnace. What it does is when it calls for heat it starts okay and goes into the heat cycle but during the heat cyle everything is working okay then some where after a … read more
airheatman
airheatman
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I had a new Rheem Classic 90 Plus Model #RGTA-07EMAES installed
I had a new Rheem Classic 90 Plus Model #RGTA-07EMAES installed running on propane. After 6 months the furnace would overheat and I would have to reset the heat limit switch, the flame would come on a… read more
Heath Moyer
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We have a Rheem Classic 90 Plus, model RCBA 3765GGZ1XI. There
We have a Rheem Classic 90 Plus, model RCBA 3765GGZ1XI. There is a green light on, the air is coming through the vents, it sounds like it's on, but only cold air is coming out. It's getting colder and… read more
BillyHvac
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My Rheem classic 90 Plus wont ignite. Both LED lights are
My Rheem classic 90 Plus won't ignite. Both LED lights are solid green and there is not water backed up in the drain lines. The clear one shows condensation and the black one coming from the vent pipe… read more
gotoman for ac
gotoman for ac
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I have a Rheem Classic 90 Plus furnace that is 4 years old.
I have a Rheem Classic 90 Plus furnace that is 4 years old. it has 24V to the IFC but there are no LED lights on. When you tap the 24V relays the LED comes on and furnace will start for a few seconds … read more
Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
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Rheem Classic 90 plus furnace/air not working this morning
Rheem Classic 90 plus furnace/air not working this morning - no heat. Thermostat seems ok (24vac at both red and white wire. After pushing in the filter interlock switch, on the control board the pwr … read more
Rick
Rick
HVAC Supervisor
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My 3-4 year old Rheem Corsaire series (90 RJ or TJ series)
My 3-4 year old Rheem Corsaire series (90 RJ or TJ series) furnace is not producing heat. The green LED light is blinking twice and the orange flame light is not lit. From the manual, this means that … read more
Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
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I have a rheem classic 90 plus, it is 3 years old. It is a
I have a rheem classic 90 plus, it is 3 years old. It is a gas furnnse. It is turning off and on, sometimes it does not fire up, and just blows cold air. Othertimes it runs like a champ.… read more
JBM HVAC
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,634 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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