Atwood Hydro Flame 31501 Ignition Control, Direct Spark with Remote Sense.
Fenwal 35-535911-113
12 VDC Gas Ignition Drop-in Replacement Kit For Atwood Hydroflame FurnacesRef. Atwood 31501 Kit
The Fenwal 35-535911-113 is a 12 VDC Direct Spark Ignition Control designed for use in Atwood RV gas furnaces. The control utilizes a microprocessor to continually and safely monitor, analyze and control the proper operation of the gas burner. Integrated combustion blower control provides automatic backward compatibility with older models.
- Certified to ANSI Z21.20-1998 and CAN/CSA C22.2 No. 199-M89
- Recognized to UL372 Software conforms to UL1998
This kit includes the genuine Fenwal OEM control and is a direct substitute for Atwood furnace board kit 31501. The control board carries UL and CSA certification listings, unlike other aftermarket replacement controls that have limited or no safety agency certifications.
| Item Description | Part Number | Atwood |
| Control, Gas Ignition | 35-535911-113 | 33488 |
| Board, Adapter | 06-220041-001 | 33727 |
| Installation Instructions and Warranty | 06-237326-001 | N/A |
Adapter board 33727 makes this kit compatible with pre-2004 furnaces using Atwood Edge Connector style board 37875.
