this hard shut-off TXV features 3/8" x 1/2" ODF solder connections

High Pressure Tolerance: Rated for up to 400 psi static pressure and 25 psi close-off to prevent bypass leakage

The Lennox 22W25 Relay Board Kit is a critical OEM replacement component designed to provide precise 24V AC switching logic for residential and commercial HVAC units

The Weil-McLain 510-811-476 ignition control retrofit kit is a critical field replacement solution designed to transition older boiler systems from obsolete Fenwal 05-21 or 05-31 series controls to the high-reliability Fenwal 35-655505-011 integrated ignition module

Carrier EA02DZ482 TXV Refrigerant this hard shut-off TXV featuresThe Carrier EA02DZ482 TXV is a high capacity 12. 5 ton thermostatic expansion valve designed specifically for R22 systems requiring precise refrigerant metering. As a direct OEM replacement for EA02DZ480, this valve ensures seamless integration into existing Carrier, Bryant, and Payne commercial or residential refrigeration units. Featuring 5 8" x 7 8" ODF solder connections, it facilitates a secure, leak proof installation while maintaining optimal