Trane BAYHALT249 Pressure Kit R-410A Using it with third-party controllers

Using it with third-party controllers may result in inaccurate resistance readings or communication failures

the 901103P features a 7/8" ODF sweat connection and an adjustable pressure range of 0 to 50 PSI

while the HP side covers 8 to 32 bar

Vibration Dampening: The flexible condensate hose design absorbs minor mechanical vibrations from the blower motor and pump

This two-way valve body features the industry-standard Erie PopTop design

Trane BAYHALT249 Pressure Kit R-410A Using it with third-party controllersThe Trane BAYHALT249 High Altitude Pressure Kit is a field installed safety component designed for 80% gas furnaces operating at elevations exceeding 4,000 feet. At higher altitudes, lower air density results in insufficient negative pressure from the induced draft blower, which can lead to nuisance lockouts and improper combustion. This OEM pressure switch kit replaces the sea level calibrated switch with a component specifically tuned for thin air