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Cozy Heaters 78065 Limit Switch L180F-40F

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1  Review Add Your Review
Special Price $28.87 Regular Price $37.53
In stock
SKU
78065
The Cozy Heaters 78065 L180-40F Limit Switch is an essential accessory that is needed for the proper functioning of the Cozy heater. It serves as a temperature indicator and a thermally activated switch. When the heater is on, the limit switch is used to check the internal temperature. This readily available limit switch shuts off the heater if the temperature goes above a safe preset level to avoid overheating. This also protects the heater from any form of damage and minimizes the chances of a fire outbreak. When the temperature is low enough, the limit switch turns off, and your heater is free to work again.
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Limit Switches , HVAC Controls & Electrical
Manufacturer:
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Specifications

  • Range of Temperature: L180°F-40°F
  • Weight: 0.04lbs
  • Type: Limit Switch
Manufacturer Name: Cozy Heaters
Product Number: 78065
OEM Part Number: 78065
Product Description: L180-40F Limit Switch
Weight:0.04lbs/18.14g

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Product Questions (2)
Customer Questions
What maintenance is required for the Cozy Heaters 78065 Limit Switch?

Regularly inspect the limit switch for dust, corrosion, or loose connections to ensure accurate operation. Clean contacts gently and verify wiring integrity. Proper maintenance prevents overheating issues, improves safety, and ensures consistent control performance in operation.

What are common issues with the Cozy Heaters 78065 Limit Switch?

  • Contact damage causing intermittent switching.
  • Thermal calibration drift leading to inaccurate cut-off.
  • Wiring looseness resulting in power interruptions.
  • Mechanical sticking from dust or debris buildup.
  • Overheating due to failed internal sensing.

Installation Steps

Step 1: Turn off power and allow unit to fully cool before servicing.

Step 2: Remove access panel and locate existing limit switch on heat exchanger.

Step 3: Disconnect wiring terminals and label for correct reconnection.

Step 4: Mount new switch securely in the same position and orientation.

Step 5: Reconnect wires firmly and ensure no loose or exposed conductors.

Step 6: Restore power and test heater for proper cycling and cutoff function.