Suburban Mfg 525035 Furnace Limit Switch Service Kit

The Suburban Manufacturing 525035 is a high-limit safety switch service kit designed specifically for Suburban RV furnaces. This critical safety component automatically shuts off the furnace if temperatures exceed safe operating levels, protecting your heating system from overheating damage.

Key Features:

• Opens at 195°F to cut power and prevent overheating
• Automatically resets and closes at 155°F when temperature normalizes
• Direct replacement OEM part from Suburban Manufacturing
• Single-pole thermal switch design for reliable operation

Compatibility:

• SF-42 Furnace models (serial numbers below 921403896 and above 921403895)
• SF-42F Furnace models (serial numbers below 921403896 and above 921403895)
• SDH-2542 Furnace models

This limit switch is an essential safety component that should be replaced at the first sign of furnace cycling issues or failure to maintain proper temperature control. Regular inspection and replacement of worn limit switches ensures safe, reliable operation of your RV furnace system.