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Lennox 78H40 Expansion Valve Freon Diagnostic Test Switch: Allows technicians

USD156.85 USD190.85 Crate rate

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Description

Diagnostic Test Switch: Allows technicians to verify internal relay functionality and safety circuit interruption instantly

pump relays

093 female socket terminal for an airtight electrical interface

The factory-set 7-11" w

and sea water

Lennox 78H40 Expansion Valve Freon Diagnostic Test Switch: Allows techniciansThe Lennox 78H40 Expansion Valve is a critical 6 ton thermostatic expansion valve (TXV) engineered for precise refrigerant metering in high capacity light commercial and residential cooling systems. As a veteran grade HVAC replacement part, the 78H40 (identical to Lennox 78H4001) regulates refrigerant flow into the evaporator coil by sensing heat load changes, preventing liquid slugging and ensuring the compressor receives superheated vapor. This TXV

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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