Suburban RV PartsAnswer
This question has not yet been answered.
Is there any difference between limit switches 525052 vs 525035? Suburban Furnace Limit Switch (525052) SF-35/42 VHQ/VHFQ
My unit model is SF-42VHQ on a 2026 5th wheel trailer.(Serial 2521008162) Vendor just replaced limit switch under warranty with 525035 part. The furnace continues to shut off before reaching set temp. we replaced the limit switch and used HVAC tape to seal the top of the box to the face plate. Seems the middle of the box was pushed down so I sealed the gap with HVAC tape to eliminate any leaks. I have also rebooted the Coleman Mach thermostat. I have a video and photo I would like to send for your review. Very disappointing on a new trailer. Anything we missed please advise. Thank you
Status:
Open Nov 09, 2025 - 10:30 AM
Do you have the same question? Follow this Question
View More Product Details
Suburban Furnace Limit Switch (525052) SF-35/42 VHQ/VHFQ
Suburban Furnace Limit Switch (525052) SF-35/42 VHQ/VHFQ SF-35/42 VHQ/VHFQ ID COLOR CODE DOT (PURPLE)
View Details
View all Suburban Furnace Limit Switch (525052) SF-35/42 VHQ/VHFQ Questions & Answers
