and upper spring seat

the Emerson Alco 041566 (Model X22517B7B) is the industry-standard replacement cage assembly designed for the versatile TL-Series and T-Series take-apart thermal expansion valves

Internal stainless steel float and lever mechanism resist fouling and corrosion

The unit is rated for a maximum pressure of 150 psi

The Trane VAL8843 Gas Valve is a 3/4" 24V gas valve designed for high-performance service in specific furnace and heating applications

Fenwal 35-665721-101 Control 30067439-890 and upper spring seatThe Fenwal 35 665721 101 is a microprocessor based 24V Hot Surface Ignition (HSI) control designed for precise burner sequencing in gas fired equipment. This MiniIgnition control features a 4 second Trial for Ignition (TFI) and a 15 second pre purge cycle to exhaust residual gases from the combustion chamber, ensuring a safe start up. Built with a single trial ignition logic (1TRY), the 35 665721 101 provides reliable flame monitoring and utilizes