Switch, Limit | Equivalent to Atwood 37022 | NBK-20297

NBK-20297 Limit Switch – Equivalent to Atwood 37022

Maintain the safety and reliability of your RV furnace with the NBK-20297 Limit Switch. This essential safety component provides overheat protection by automatically shutting down the furnace if temperatures exceed safe operating limits. Designed as a direct replacement for Atwood part number 37022, it ensures precise compatibility and easy installation in compatible RV furnace systems.

Key Features:

• Direct OEM Equivalent – Replaces Atwood 37022 for effortless, accurate fitment
• Critical Safety Function – Interrupts power when temperatures rise above safe thresholds to prevent system damage
• Reliable Performance – Meets or exceeds OEM standards for consistent operation under high heat
• Wide Compatibility – Suitable for a variety of Atwood furnace models and similar RV heating systems

Specifications:

• SKU: 20297
• Brand: NBK
• Category: RV Parts / Switches
• Equivalent To: Atwood 37022
• Type: Limit Switch (Temperature Safety Control)
• Application: Protects RV furnaces from overheating by interrupting power when limits are reached
• Warranty: 60-day limited manufacturer warranty

Why Replace Your Limit Switch?
Limit switches can degrade over time from heat cycling and vibration. Replacing a worn or faulty switch helps prevent overheating issues, ensuring your furnace runs safely and efficiently during every use.

Shipping Information:
This is a special-order item from NBK. Please allow 1–2 additional business days for processing before shipment.