Lagoon edit · Free shipping over $80 · Glass-clear summer drops
Description

Industrial Grading: Engineered to withstand the high-temperature conditions typical of commercial condenser units

The HK02ZB022 is an automatic reset switch

If you are installing this in a package system rather than a split system

preventing the fouling typical in standard configurations

Lennox 73K21 Limit Switch 320735-701 Industrial Grading: Engineered to withstandThe Lennox 73K21 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered as a Lennox replacement part, this 145 175F AUTO limit switch monitors discharge air temperatures to prevent heat exchanger overheating. It operates on a normally closed circuit that opens if temperatures exceed the 175F threshold, effectively cutting power to the gas valve or ignition

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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