Browning 1VP71X 1 1/8 Sheave Els PW 17895 the VT2223 is the zone

the VT2223 is the zone valve body only

having the right lead length is the difference between a clean install and a hacked-together mess

Featuring the official Barber Colman logo dial

Does this board support both Hot Surface Ignition (HSI) and Spark Ignition

Common Questions: How do I confirm the 590-317-579 is the correct fit for my boiler

Browning 1VP71X 1 1/8 Sheave Els PW 17895 the VT2223 is the zoneThe Browning 1VP71X 1 1 8 is a high performance variable pitch sheave engineered for precise airflow balancing and mechanical speed adjustment in commercial HVACR systems. Constructed from durable cast iron, this single groove sheave features a 7. 10" outside diameter and a 1 1 8" fixed bore, providing a robust solution for heavy duty fan and blower applications. Designed for maximum versatility, it is compatible with 4L, A, AX, 5L, B, BX, and BV belt