Lennox 52M40 Pressure Switch Els PW 17895 Goodman parts documentation identifies B1086775S

Goodman parts documentation identifies B1086775S as the specified fan blade on multiple equipment models

Engineered specifically for Sensus 243-12-1 and 243-12-2 service regulators

Critical Safety Compliance: Engineered to meet strict UL and manufacturer specifications for over-temperature protection

Does this part include the high-limit switch

it allows the room pressure monitor to report a true average static pressure rather than reacting to momentary spikes

Lennox 52M40 Pressure Switch Els PW 17895 Goodman parts documentation identifies B1086775SAs a field tested Lennox 52M40 Pressure Switch, this genuine OEM component is a critical safety interface for residential and commercial gas furnaces. Engineered for precise pneumatic monitoring, this SPST furnace pressure switch features a single pole single throw configuration designed to verify inducer motor performance. The integrated 1 4" barb connection allows for a secure, airtight fit with standard pressure tubing, ensuring the system