Built-in EMI Protection: Integrated circuitry protects the sensor against electromagnetic interference and transient voltage spikes

Using a 1-5/8" thin-wall hex socket

The Carrier 4357 is a factory-authorized 24V water solenoid valve designed for precision flow control in residential and commercial HVACR systems

Versatile Compatibility: Engineered for use with a wide range of rectifying flame rods and common Honeywell 7800 Series burner controls

and all necessary o-rings to ensure a zero-leak seal

Sporlan 044438-01 TXV 322027-701 Built-in EMI Protection: Integrated circuitryThe Sporlan 044438 01, designated as model HCAE 3 VX100, is a high performance thermostatic expansion valve (TXV) engineered for precision refrigerant metering in air conditioning and heat pump applications. This balanced port valve provides stable operation across a wide range of load conditions, making it an ideal choice for systems utilizing R 22, R 407C, or R 407A. Featuring a 3 8" x 1 2" ODF sweat connection, this 3 ton nominal capacity valve