Overview
Igniter board with fan control for RV furnace applications. It can replace listed Suburban, Atwood, and HydroFlame fan control boards and upgrade older furnaces with fan control.
Key Features
- Compatible with Fan 50 Plus and UIB fan control boards described as available since 1994
- Replaces 31501 kit with 33488 and 520820 board with a 6-pin header connector
Reference Numbers
Interchange: 31501;33488;520820;FAN50PLUS
Fitment Notes
For replacing listed Suburban, Atwood, and HydroFlame fan control boards, upgrading older furnaces, and compatibility with Fan 50 Plus and UIB boards. The 520820 replacement is specified with a 6-pin header connector.
What's Included
1 x RV Furnace Igniter Board with Fan Control; mounting hardware not included