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Your cart is empty.This is a Brand New OEM Upgraded Heat Pump Defrost Control Control Board.
Mike B
August 16, 2025
Great product, easy to install and works perfectly. Saved a lot of money doing it myself instead of having an HVAC tech come out.
Deric S Smith
August 7, 2025
Arrived fast, packaged securely and saved me over $500 to switch out myself. Works perfect, easy instal, took 20 minutes all together to remove and replace board and sensors.
Captain Jerry
August 7, 2025
Very nice that the two sensors are included and that they have connectors that allow running the wires through bushings to get to the PC board. Very nice product.
Ced
August 3, 2025
Rheem package unit model number RQNA-B036JK 015. 13 years of service begin freezing up 13th year. I replaced the old board with this board. Worked well and is updated. The unit go into defrost mode differently with the updated defrost board. Nice. My old part number is 47-21517-23.
Customer
July 1, 2025
Board went in easily - only took a few minutes- and worked perfectly in my Ruud heat pump.
RRamsey
June 26, 2025
This board saved me over $200 dollars over what the ac serviceman wanted to change me. It only took about 20 minutes to install including the removal and installation of the 2 temperature sensors.
aaac service
May 17, 2025
OEM Upgraded Rheem Heat Pump Defrost Control Circuit Board & Sensor 47-21517-16This is the exact board the hvac supply house sells for this unit. Aaac Service heating and air recommends this board.
James M
May 12, 2025
Very easy to install in my AC unit. I like that the sensors plug onto the board, it makes it easier to route them
Mike B
April 24, 2025
Great product, easy to install and works perfectly. Saved a lot of money doing it myself instead of having an HVAC tech come out.
Deric S Smith
April 8, 2025
Arrived fast, packaged securely and saved me over $500 to switch out myself. Works perfect, easy instal, took 20 minutes all together to remove and replace board and sensors.
Captain Jerry
March 12, 2025
Very nice that the two sensors are included and that they have connectors that allow running the wires through bushings to get to the PC board. Very nice product.
Ced
February 15, 2025
Rheem package unit model number RQNA-B036JK 015. 13 years of service begin freezing up 13th year. I replaced the old board with this board. Worked well and is updated. The unit go into defrost mode differently with the updated defrost board. Nice. My old part number is 47-21517-23.
Customer
February 13, 2025
Board went in easily - only took a few minutes- and worked perfectly in my Ruud heat pump.
RRamsey
January 6, 2025
This board saved me over $200 dollars over what the ac serviceman wanted to change me. It only took about 20 minutes to install including the removal and installation of the 2 temperature sensors.
aaac service
December 18, 2024
OEM Upgraded Rheem Heat Pump Defrost Control Circuit Board & Sensor 47-21517-16This is the exact board the hvac supply house sells for this unit. Aaac Service heating and air recommends this board.
James M
December 4, 2024
Very easy to install in my AC unit. I like that the sensors plug onto the board, it makes it easier to route them
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