75" WC Calibration: Pre-set to exact factory specifications to ensure seamless compatibility with Weil McLain CGi boilers without the need for field adjustment

As a veteran-grade centrifugal draft inducer

Tracer Series Integration: Optimized for seamless communication with Tracer CH530 and Tracer TD7 operator interfaces

maintaining optimal airflow and system refrigerant balance

the 510-811-461 kit contains the gas valve

Danfoss 067N9219 Valve 321894-706 75" WC Calibration: Pre-set toThe Danfoss 067N9219 is a high capacity Danfoss TGEL 40 thermostatic expansion valve designed for demanding commercial HVAC and industrial refrigeration applications. Engineered for R410A refrigerant systems, this 46 ton TXV features a straight body configuration with 1 1 8" ODF x 1 3 8" ODF solder connections, ensuring a secure, leak free fit for high flow liquid lines. With a double balanced port design, the TGEL 40 provides precise superheat