Lennox 33J88 Pressure Switch 30067439-890 this thermal expansion valve is
Pay in 4 interest-free payments of $29.66 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Description
this thermal expansion valve is internally compensated and calibrated specifically for the pressure-temperature relationship of R410A
Always verify the lead color and the specific fault code (Code 4 vs
protecting sensitive instrumentation from corrosion and failure
rating plate labels
Lennox 33J88 Pressure Switch 30067439-890 this thermal expansion valve isThe Lennox 33J88 Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency gas furnaces. Rated for a set point of 4. 50" WC, this SPST (Single Pole Single Throw) switch provides reliable circuit closure to the control board once the inducer motor establishes the required negative pressure. This part is a direct factory replacement for Lennox model 33J8801, ensuring a drop in fit with existing mounting
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover
Random picks
You may also like
US$ 1250.00
US$ 3350.00
US$ 2100.00
US$ 1450.00
US$ 3350.00
US$ 2850.00
US$ 5250.00
US$ 2150.00
US$ 1950.00
US$ 5450.00
US$ 1700.00
US$ 2450.00
US$ 2450.00
US$ 1950.00