Built for longevity in harsh outdoor environments

allowing for precise BTU metering and system modulation

High Current Capacity: Rated for up to 15A at 120VAC

This wheel measures 11-7/8 inches in diameter and 10-27/32 inches in width

ensuring a seamless drop-in fit for technicians performing field repairs without the need for mounting modifications

Resideo V8043B1076 Valve 320788-703 Built for longevity in harshThe Resideo V8043B1076 is a professional grade 3 4 inch NPT zone valve engineered for hydronic systems requiring a normally open configuration. Designed for high reliability flow control, this low voltage zone valve utilizes a 24Vac motor and a spring return to open mechanism, ensuring system circulation remains active during power loss or control signal interruption. The construction features a forged brass body, a stainless steel stem, and a brass