Suburban 525035 Furnace Limit Switch for SF-42, SF-42F & SHD-2542

Protect your RV furnace from overheating with the Suburban 525035 Furnace Limit Switch. This brand new genuine Suburban OEM replacement high-limit switch is designed for select Suburban SF-42, SF-42F, and SHD-2542 RV furnaces. It monitors furnace operating temperature and automatically interrupts power if excessive heat is detected, helping protect internal components while ensuring safe and reliable operation.

Product Details

• This switch features a 195°F open temperature and 155°F reset (close) temperature, providing a direct OEM replacement for compatible furnace models.

Features

• Genuine Suburban 525035 OEM replacement part
• Brand New
• High-limit safety switch
• Opens at 195°F and resets at 155°F
• Helps prevent furnace overheating
• Restores proper furnace safety operation
• Direct OEM replacement
• Durable construction for dependable, long-lasting performance

Specifications

• Manufacturer Part Number: 525035
• Product Type: Furnace Limit Switch
• Open Temperature: 195°F
• Reset (Close) Temperature: 155°F
• Quantity: Single

What's Included

• (1) Furnace Limit Switch

Compatibility

• Compatible with the following Suburban RV furnace models:
• SF-42
• SF-42F
• SHD-2542
• For SF-42 and SF-42F furnaces, verify serial number compatibility before ordering.
• Please confirm your furnace model, serial number, and existing part number to ensure the correct replacement.

Installation Notes

• Genuine OEM Suburban replacement component
• Direct replacement for the original high-limit switch
• Disconnect power before servicing the furnace
• If the original limit switch has failed, inspect the furnace for restricted airflow, dirty ducts, blocked vents, or blower motor issues before installing the replacement

Warranty

• Limited 90-Day Supplier Warranty