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My dad passed away this summer and I'm trying to help my mom
My dad passed away this summer and I'm trying to help my mom turn the heat on. She has a Rheem Classic 90 Plus furnace. I see a valve on the outside of the left panel. They also have a propane tank. W… read more
gotoman for ac
gotoman for ac
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My name is ***** ***** I have a 21 year old Day and Night
Hi My name is ***** ***** I have a 21 year old Day and Night Plus 90 furnace that goes on and off frequently rather than stay on to bring up to temp. Same problem 4 years ago fixed with new circuit bo… read more
airheatman
airheatman
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Hvac question. I have a rheem classic 90 plus furnace with
Hvac question. I have a rheem classic 90 plus furnace with a/c. The board was replaced last fall but there is a wire going to a/c that is not hooked up. It is a 2 conductor wire red and white. My ques… read more
BillyHvac
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I have a Rheem Classic 90 Plus furnace. I would like a little
I have a Rheem Classic 90 Plus furnace. I would like a little cooler air in the heating cycle. I have bumped up the airflow 15% via the dip switches. Is there anything else I can do to reduce the hot … read more
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my rheem classic 90 plus furnace is have issues, it works for
my rheem classic 90 plus furnace is have issues, it works for some five minutes and just shuts off suddenly and when i go to the power box to turn it back on the switch is hot comparing to all of the … read more
Rick Mather
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Hi, I have a Rheem 90 Classic Plus furnace. I am not seeing
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Tim H.
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Hi, I have a Rheem classic 90 Plus furnace which is not turning
Hi, I have a Rheem classic 90 Plus furnace which is not turning on to blow air and has 2 red indicator lights #6 and #8 blinking. What may I do about the problem since we would like to use our AC. Kat… read more
BillyHvac
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Rheem Classic 90 Plus Furnace Blower kicks on. Burner is
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BillyHvac
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my rheem classic 90 plus led light code blinks once every two
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gotoman for ac
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I have a Classic 90 PLus RCBA Rheem Gas furnace..it has been
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gotoman for ac
gotoman for ac
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I have a Rheem classic 90 plus model number RGRA 09EZAJS, igniter
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Rheem Furnace with conventional Honeywell thermostat runs 10-15
Rheem Furnace with conventional Honeywell thermostat runs 10-15 minutes and cycles off. If you turn off the switch and turn it back on, furnace will restart and run another 10-15 minutes, etc. Why… read more
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I have a classic 90 plus rheem furnace, will not light main
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I am purchasing a rheem propane furnace/AC unit 2.5 tons. RHEEM
I am purchasing a rheem propane furnace/AC unit 2.5 tons. RHEEM RGRA-06EMAES 90% FP - Conversion Kit RCFL-HM3617AC Cased Coil 1B410A-2.5 Ton RANL-0315AZ Condenser 2.5 ton w/R410A Rangers SEER I can't … read more
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I am in Colorado, 20 deg outside. Furnace is apparently not
I am in Colorado, 20 deg outside. Furnace is apparently not working. I have turned it off now, and before I call repair people, I want to check the filter. Can I just open the filter access door, and … read more
coolman1973
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Good Evening, I have a Rheem Classic 90 Plus furnace that is
Good Evening, I have a Rheem Classic 90 Plus furnace that is 10 years old. It started shutting off today however will turn back on when turned off and then restarted. It will remain on for approximate… read more
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We have a rheem classic 90 Plus furnace which is only 2 years
We have a rheem classic 90 Plus furnace which is only 2 years old. In the past month it has become a noisy machine. It appears to have difficulty starting a motor or something when it starts and than … read more
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I have a rheem classic 90. set a code 2 and stopped running.
I have a rheem classic 90. set a code 2 and stopped running. It would run after turn power off for a few seconds. It would be about 45 minutes and set code again. I noticed this last time it set a cod… read more
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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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