The Browning 1VL34X1/2 sheave is a high-grade cast iron variable pitch sheave designed for fractional horsepower HVAC belt drive applications

it eliminates the risks of high resistance and intermittent continuity issues common with generic or universal wiring solutions

it is recommended to retain your existing mounting brackets and dampeners for the installation

maintaining original equipment efficiency

It is typically used for low-voltage signal feedback to a building automation system (BAS) or to energize a crankcase heater when the compressor is off

Resideo VCZBD1100 Valve Freon The Browning 1VL34X1/2 sheave isThe Resideo VCZBD1100 Valve is a robust 1 1 4" NPT two way cartridge cage valve designed specifically for demanding hydronic heating and cooling systems. Built with a heavy duty bronze body and a stainless steel stem, this assembly provides long term reliability in zone control for fan coils, baseboards, and convectors. The linear flow characteristic ensures precise fluid regulation with a 7 Cv capacity, maintaining high performance even in systems