Whether you are performing a PopTop zone valve replacement or a new HVAC zone valve installation

Common failure points include scorched thermopiles

Built with a robust thermoplastic housing

000 hours of operational life within a temperature range of -40°C to +70°C

Integrated Y75AA-8 flame sensor ensures reliable ignition and enhanced safety

Carrier KT63CZ086 Bearing Refrigerant Whether you are performing aAs a technician, you know that keeping high tonnage rooftop units and commercial chillers operational requires OEM grade components that handle constant radial loads. The Carrier KT63CZ086 Bearing is a genuine Pillow Block Bearing replacement engineered for high performance HVAC lubrication and shaft support. This 1 3 16 inch bore bearing features a robust cast iron housing with a gray finish, designed specifically to maintain axial alignment and