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Lennox 12L20 Pressure Switch 320788-702 Quiet Operation: Precision-balanced internal components

SKU: 16047070132
4.6
USD33.29 USD74.29 Greenhouse rate

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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

Description

Quiet Operation: Precision-balanced internal components reduce vibration and audible noise during cycles

We recommend inspecting your blower wheel for debris or imbalance when performing a Nordyne blower motor installation to prevent premature bearing failure

Rated for a 30A current load at 277 VAC

It is primarily designed for cooling/refrigeration cycles and zoning rather than standard heating applications

Installation involves centering the furnace cabinet onto the galvanized rails and securing the frame to ensure no air leakage occurs at the base-to-cabinet interface

Lennox 12L20 Pressure Switch 320788-702 Quiet Operation: Precision-balanced internal componentsThe Lennox 12L20 Pressure Switch is a critical OEM HVAC safety control designed to protect the compressor and refrigeration circuit from catastrophic failure. As a 590 PSI high pressure switch, it operates on a Normally Closed (N C) logic, meaning the internal contacts are closed during standard operation and snap open to kill the control circuit when discharge pressure exceeds the factory setpoint. This Lennox replacement part ensures the system

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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