the sensor may be dirty or defective

but a trip is frequently triggered by external issues such as a clogged flue pipe

Its reversible rotation capability and cushion base mounting (resilient base) provide superior vibration dampening and installation flexibility

verifying continuity with a multimeter is the standard diagnostic procedure to determine if the link has opened

The P031-2429 is designed for R-22 systems and comes with an initial 30 oz charge of mineral oil

Carrier AGAGC8PNS01B Conversion Kit 328140-751 the sensor may be dirtyLP to Natural Kit AGAGC8PNS01B is the direct replacement for AGAGC8PNS01A This item does not qualify for free shipping.