The Emerson 065405 uses a chemically treated paper that changes color based on the parts per million (PPM) of moisture

Proper installation involves checking for restricted airflow or cracked heat exchangers before resetting the device

If the furnace fires but the blower fails to engage in the "Auto" setting

Can this coil be used on a normally open valve

though technicians should verify if existing fittings or gaskets require replacement during the retrofit

Sporlan 040332-01 TXV Valve 30067439-890 The Emerson 065405 uses aThe Sporlan 040332 01 CE B JW TXV Valve is a thermostatic expansion valve engineered for precise refrigerant metering in performance critical HVACR systems. This CE B JW series valve features 3 8 x 1 2 SAE flare connections, providing a mechanical, leak proof seal without the need for brazing in the field. Designed with a type B body, it utilizes a balanced port design to maintain consistent superheat control across a wide range of operating