Resideo V8043E1145 Valve Refrigerant tubing and compression fittings for

tubing and compression fittings for immediate connection to the sensing probe or heat exchanger

While this 1/2 HP model provides higher power

This component is rated for both 50Hz and 60Hz frequencies

the 1/2-inch bore hub typically includes the required set screw to lock the blade onto the motor shaft flat

While the specifications are nearly identical

Resideo V8043E1145 Valve Refrigerant tubing and compression fittings forThe Resideo V8043E1145 Valve is a professional grade 3 4 inch NPT motorized zone valve engineered for high demand hydronic heating systems. Specifically designed for closed loop applications, this 2 way normally closed valve provides precise on off control of hot water flow to individual zones. Featuring a forged brass body, a durable stainless steel stem, and a rubber ball plug, the assembly is built to withstand a maximum static pressure of 125 psi