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pressure switch stuck open replaced pressure switch still
pressure switch stuck open replaced pressure switch still getting 3 flashes wich means pressure switch stuck open !! replaced circuit board white rodgers 50a50-241 inducer motor comes on then get 3 fl… read more
Appliance Guru
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Hi, I have a Nordyne 624591-D control board for a Tappan gas
Hi, I have a Nordyne 624591-D control board for a Tappan gas furnace. The error code is 3 red flashes (ground issue?). There are no obvious wiring issues and now and again the furnace will fire-up aft… read more
Tim H.
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I have Whirlpool 2 stage gas system on the heat will not come
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i have a carrier furnace model 52mta that has a code 23, pressure
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BillyHvac
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Have an Amana GUCA070BX40 Furnace. The power comes on to the
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have a keeprite furnace and the light flashing is saying that
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Tom
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Evon BGU07512A furnace wont light. I turn on the thermostat
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M Oglesby
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I have and armstrong 80 plus furnace which stopped working.
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Heath Moyer
Heath Moyer
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Hey, thanks for your time! I have a Unitary Products Group
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BillyHvac
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I have a gas forced air funace. It is giving me a fault code
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BillyHvac
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My furnace will not start. I have a N8MPN which I think is
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Tom
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Hello, there! I am having a problem with my furnace.
Hello, there! I am having a problem with my furnace. When I turn on the furnace, it is not running. Inside the panel, a red light is blinking, and on the panel it states that with 2 blinks, the pressu… read more
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my furnace is blinking a code for pressure switch stuck open how
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My Tempstar furnace smart valve is flashing a code (8 flashes)
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Nordyne KG6RC 080C-12B red fault light blinks three times.
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Matthew
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hello, on this cold night my furnace stopped coming on. The
hello, on this cold night my furnace stopped coming on. The error code is two short and three long. I have a carrier furnace. 23 PRESSURE SWITCH DID NOT OPEN Check for: - Obstructed pressure tubing. -… read more
Rick Mather
Rick Mather
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Error code 23 on Payne Furnace. How do I fix this?
We have an error code 23 on a Payne Furnace, says pressure switch stuck closed. How do we fix that?… read more
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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

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

Brian HVAC Guy

Brian HVAC Guy

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

Kenton Guidry

Kenton Guidry

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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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