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Bitiontry 31501 RV Furnace Ignition Control Board Upgrade

$25.99 on Amazon.com (as of October 13, 2026, 7:44 AM EST) View details ↗

Restore reliable heating performance to your recreational vehicle with the Bitiontry 31501 RV Furnace Ignition Control Board. Engineered as a high-quality replacement for Atwood and Dometic Hydro Flame furnace systems, this ignition board is designed to restore seamless operation to your cabin's climate control. By accurately signaling the furnace to open the gas valve and providing the necessary voltage to generate a spark for burner ignition, this unit ensures that your heating system functions safely and consistently when you need it most.

Crafted to meet rigorous OEM standard specifications, this control board serves as a direct-fit replacement for part numbers 31501, 33488, and 33727. The construction utilizes high-quality materials and refined manufacturing processes to ensure long-term durability and resistance to the vibrations common in mobile environments. Whether you are performing routine maintenance or troubleshooting a heating failure, this board offers a dependable solution to get your furnace back online quickly and efficiently.

Installation is straightforward for those familiar with RV maintenance, as the unit is designed for a direct, plug-and-play installation that mirrors the original factory component. For your safety, always ensure the power supply is completely disconnected before beginning the installation process. With extensive compatibility across a wide range of Atwood and Dometic series, including the 7900, 8500, and 8900-series furnaces, this ignition board is an essential component for any RV owner looking to maintain their heating system's peak performance.

Compatible Part Numbers31501, 33488, 33727
Which furnace series are compatible with this control board?
This board is compatible with a wide range of Atwood and Dometic Hydro Flame furnaces, including the 7900-II, 85-I, 85-II, 8500-III, 8500-IV, and 8900-series DC furnaces.
What safety precaution should be taken before installing this part?
You must disconnect the power supply to the RV furnace before attempting to install the new ignition control board.
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