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Lennox 89M73 Dual Round Capacitor 35/5 MFD 370V

Special Price $36.69 Regular Price $47.70
In stock
SKU
89M73
The Lennox 89M73 is a Dual Capacitor 35/5 MFD 370V Round, a essential part of HVAC equipment and it helps in operation of the compressor as well as fan motor in an air conditioning equipment and heat pumps. This dual capacitor has two capacitance rating, 35 microfarad for the compressor and 5 microfarad for the fan motor enclosed in a circular shape container. These motors receive their initial torque, and steady voltage supply from the capacitor making them operate more efficiently.
Manufacturer:
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Specifications

  • Measure:Unit
  • Microfarad: 35/5 MFD
  • Volatge: 370 VAC
  • Type:Dual Run Capacitor
  • Shape:Round
  • Weight:0.43lbs
  • Length:4.7 inch
  • Width: 2.1 Inch
  • Height:2.1 inch
Manufacturer Name: Lennox
Product Number: 89M73
OEM Part Number: 89M73
Product Description: Dual Capac 35/5 Mfd 370V Round
Weight:0.43lbs/195.04g

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Customer Questions
What maintenance is required for the Lennox 89M73 Dual Round Capacitor?

Inspect the capacitor for bulging, leakage, or corrosion on terminals. Ensure connections are tight and properly insulated. Keep the unit clean and dry. Regular checks assists maintain proper electrical storage and system startup performance.

What are common issues with the Lennox 89M73 Dual Round Capacitor?

  • Capacitor swelling or physical damage.
  • Failure to hold an electrical charge.
  • Leaking internal materials.
  • Weak motor startup due to reduced capacitance.

Installation Steps

Step 1: Turn off power at the breaker and verify no electricity is flowing.

Step 2: Discharge the old capacitor using proper tool.

Step 3: Note wire connections for reference.

Step 4: Disconnect wires and remove the faulty capacitor.

Step 5: Mount the new capacitor securely in place.

Step 6: Reconnect wires to matching terminals.

Step 7: Restore power and test the unit for proper operation.