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If your switch is tripping
on-the-job adjustments to meet specific manufacturer draft specifications using a draft gauge
Does this module support multiple ignition attempts
typically operating at 20 psi
Reliable PSC Design: The permanent split capacitor technology offers a high power factor and simplified electrical integration compared to multi-tap universal motors
Trane BAYHALT249 Pressure Kit 321142-301 If your switch is trippingThe 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