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Lennox 97W21 Pressure Switch 318172-701 A 1/8-inch bead of high-temp

SKU 50456337181
USD46.55 USD68.55
4.1

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

Yard ledger

Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

A 1/8-inch bead of high-temp RTV silicone (rated for at least 500°F) is required around the flange to prevent exhaust leaks and ensure the induced draft motor pulls a proper vacuum

0890 drill size and standard 1/8-27 NPT threads

Horizontal Orientation: Stable mounting design prevents flame lifting or shifting during high-airflow starts

making it a versatile HVAC air flow switch for various control and alarm circuits

The open drip proof (ODP) enclosure ensures maximum cooling efficiency in clean

Lennox 97W21 Pressure Switch 318172-701 A 1/8-inch bead of high-tempThe Emerson 1F95 0680 Blue 6 Inch Touchscreen Thermostat is a heavy duty, universal programmable thermostat built for commercial HVACR applications. Engineered for maximum flexibility, this 4H 2C digital control integrates seamlessly with single stage, multi stage, and heat pump systems, including high performance dual fuel heat pump setups. Its 6 square inch blue backlit display provides clear visibility for technicians and facility managers,

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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