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Lennox 65W84 Freezestat Thermostat Switch F58-29F

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Special Price $23.27 Regular Price $30.25
In stock
SKU
65W84
Lennox 65W84 Freezestat Thermostat-Switch is a durable temperature safety appliance that is used to prevent HVAC systems from freezing damage. This switch opens at 58°F and closes at 29°F and so that the system is shut down if it gets too cold, and the coils or components do not freeze. It is widely applied in commercial and residential HVAC applications, such as heat pumps, air handlers, and furnaces. The Freezestat ensures that the system performs optimally and reduces maintenance and increasing the life of HVAC equipment.
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HVAC Controls, Air Conditioner Switch
Manufacturer:
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Specifications

  • Measure: Unit
  • Weight: 0.09lbs
Manufacturer Name: Lennox
Product Number: 65W84
OEM Part Number: 65W84
Product Description: Thermostat Switch Freezestat
Weight:0.09lbs/40.82g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 65W84 Thermostat Switch?

Regularly inspect the switch for proper wiring connections and ensure the sensing element is clean and unobstructed. Test its temperature response periodically to confirm accurate operation. Prevent moisture buildup and corrosion. Always disconnect power before servicing to ensure safety.

What are common issues with the Lennox 65W84 Thermostat Switch?

  • Inaccurate temperature sensing or delayed response.
  • Failure to open or close at specified temperatures.
  • Electrical contact wear or intermittent connectivity.
  • Sensor damage due to corrosion.

Installation Steps

Step 1: Turn off HVAC power and verify zero voltage to secure against electrical shock.

Step 2: Locate the existing old thermostat on the coil or air handler and remove the old switch carefully.

Step 3: Install the new thermostat one in the same mounting position, ensuring proper contact and alignment.

Step 4: Reconnect wiring securely, keeping leads away from sharp edges and hot surfaces.

Step 5: Restore power and test operation; confirm switch opens at and closes for proper freeze protection.