Lennox 49L91 - ( 49L9101 ) Pressure Switch, Actuates at 0.51" W.C.; Resets at 0.61" W.C.
Lennox 49L91 - ( 49L9101 ) Pressure Switch, Actuates at 0.51" W.C.; Resets at 0.61" W.C.
Catalog Number
49L91
Model/Part Number
49L9101
Base Unit of Measure: Unit(S)
Gross Weight: 0.2 LB
Type: Pressure Switch
Pressure Settings: Actuates at 0.51" W.C.;
Resets at 0.61" W.C.
Additional Information: Contact Rating: 5 Amp Resistive at 24 VAC
Configuration: SPST-N.O. Contact
Ensure safe and reliable operation of your Lennox HVAC system with the Lennox 49L91 (49L9101) Pressure Switch. Designed to monitor and regulate airflow within your furnace, this OEM pressure switch plays a critical role in preventing unsafe system operation by verifying that the inducer motor is functioning properly before ignition. Built to Lennox’s exact specifications, it offers seamless compatibility and long-term performance for select gas furnace models. Whether you're replacing a worn component or conducting routine maintenance, the 49L91 is an essential part for maintaining furnace efficiency and safety.
Key Features:
Genuine Lennox OEM part for assured fit and function
Monitors negative or positive pressure for combustion safety
Helps prevent furnace ignition under unsafe conditions
Ideal for professional technicians and homeowners looking for dependable system performance, the Lennox 49L91 Pressure Switch supports peak HVAC safety and reliability.
Need help finding the right part? Contact us — Beenimax.com is here to help.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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