Lennox 33W19 Pressure Switch 321894-709 this spring delivers an outlet
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Description
this spring delivers an outlet pressure range of 15-30" w
How does this part improve system longevity
Always verify the model and serial number to ensure the length and material match the manufacturer's original specification
Key Benefits for Technicians: Versatile Application: SPDT contact configuration enables the unit to function for heating only
and 05-38 analog series
Lennox 33W19 Pressure Switch 321894-709 this spring delivers an outletThe Lennox 33W19 Pressure Switch is a high precision, 2 stage dual pressure switch engineered for critical safety monitoring in gas furnaces and air handling units. This OEM component (part number 101599 03) features two independent, factory calibrated set points to ensure the inducer motor is moving the correct volume of air for safe combustion. The high stage set point is 1. 37" W. C. while the low stage set point is 0. 30" W. C., providing accurate
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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