Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Bosch HVAC 8733952457 Resettable Furnace Rollout Safety Switch

Be the first to review this product
Special Price $32.97 Regular Price $42.86
In stock
SKU
8733952457
The Bosch HVAC 8733952457 Resettable Furnace Rollout Safety Switch monitors burner conditions and interrupts the electrical circuit if excessive heat or flame rollout is detected in HVAC systems. Its resettable system allows operation to resume after the underlying condition has been corrected and the switch has been manually reset supporting protective equipment control. Mounted near the burner compartment, it continuously responds to abnormal temperature conditions during heating cycles. Responsive safety protection supports proper circuit interruption, maintains controlled equipment operation, improves operational security, enhances system protection, and sustains dependable performance.
Add to Wish List
Manufacturer:
https://www.partshnc.com/media/catalog/product/8/7/8733952457.jpg
Write Your Own Review
You're reviewing:Bosch HVAC 8733952457 Resettable Furnace Rollout Safety Switch
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Bosch HVAC 8733952457 Safety Switch?

Regularly inspect the switch for dust, corrosion, or physical damage. Test its reset function to ensure proper operation. Keep surrounding areas clear of debris that could trigger false rollouts. Proper maintenance ensures safe furnace operation and prevents accidental shutdowns.

What are common issues with the Bosch HVAC 8733952457 Safety Switch?

  • Frequent tripping or false activations.
  • Poor electrical connectivity.
  • Physical damage or corrosion.
  • Failure to reset properly after a trip.

Installation Steps

Step 1: Turn off power to the furnace at the breaker to ensure safety.

Step 2: Locate the existing rollout switch near the burner assembly.

Step 3: Disconnect the wiring from the old switch, noting terminal positions.

Step 4: Remove the old switch and mount the new rollout switch in the same location.

Step 5: Reconnect the wires, ensuring secure connections.

Step 6: Restore power and test furnace operation. Avoid touching live terminals.