Trane BAYHALT249 Pressure Kit R-22 In its de-energized state (pilot

In its de-energized state (pilot pressure below 2 psig)

preventing common issues like hunting or failure to reach full stroke under system pressure

It features a standard 1/4" barbed connection for secure vacuum tubing attachment and utilizes high-grade electrical contacts to resist pitting and carbon buildup in high-cycle environments

supporting an inrush current of approximately 0

allowing for seamless integration into heating

Trane BAYHALT249 Pressure Kit R-22 In its de-energized state (pilotThe 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