The Fan 50 Plus Pins is designed to replace the new Suburban and Atwood/HydroFlame fan control boards as well as maintain backward compatibility with the Fan 50 Plus, and UIB fan contol boards which have been available since 1994. This board can also be used to upgrade older furnaces to add the fan control feature. The fan control feature recognizes if furnace runs out of fuel, fan will shut off verses continually running. View our Dinosaur application guide here.
Replaces Atwood 31501 or Suburban 520820 Circuit Board
Instructions and Leads are Included
3 Year Warranty
Universal Ignitor Board Dinosaur Fan 50 Plus
Posted by Unknown on 3rd Jan 2019
The Dinosaur Fan 50 Plus circuit board was the perfect replacement for the original board in my Suburban Furnace. Easy to install and now the furnace is working perfectly again. Kaylee provided excellent customer service in helping me get the correct board. Thanks.
Posted by Tom on 17th Feb 2013
After a call to Dino and some advice from their Tech everything went smooth. The furnace now performs excellent as designed.
All prices are in USD