this thermostatic expansion valve (TXV) features a durable bi-metal construction and a brass body for maximum reliability in high-pressure environments

the BFK083S filter drier delivers reliable protection for compressors and expansion valves

If the suction is adequate but the SPST switch remains open

Built for the rigors of HVACR equipment maintenance

Resideo Q340A1090 Thermocouple 340155-7024 this thermostatic expansion valve (TXV)The Resideo Q340A1090 is a heavy duty universal 30mV thermocouple designed for gas fired heating applications including furnaces, boilers, and water heaters. This pilot safety thermocouple features a 36 inch lead length and a standard 11 32 32 male connector nut, ensuring compatibility with most standing pilot gas valves. With an open circuit output range of 26mV to 32mV and a low internal resistance of 0. 02 Ohms, it provides reliable flame