Dometic Atwood HydroFlame High-Temp Limit Switch | 37021 | 7900/8900

The overheat cutout. Atwood 37021 is the high-temperature limit switch that shuts the burner down if the heat exchanger gets too hot on 7900-II and 8900-II/III HydroFlame furnaces.

Key Features

• Fits 7900-II, 8900-II, 8900-III
• High-temperature limit
• Genuine Dometic / Atwood

Specifications

• Brand: Dometic
• Part Number: 37021
• Type: Furnace Limit Switch