Resideo V2040ASL20 Valve R-448A and 310JAV series units

and 310JAV series units

It is primarily designed for York's residential air handler lineups

Proper installation ensures that the compressor operates within manufacturer-specified parameters

The unit delivers a consistent 120W output and can handle a permanent overload capacity of 120% up to 45°C

4" for 3L belts

Resideo V2040ASL20 Valve R-448A and 310JAV series unitsThe Resideo V2040ASL20 is a heavy duty, 3 4" NPT horizontal angle radiator valve engineered for professional grade temperature regulation in hydonic heating systems. Designed specifically for one pipe steam or hot water systems, this valve provides a sleek, space saving solution for free standing radiators and convectors. Built with a robust nickel plated bronze body and stainless steel trim, it ensures long term performance in high demand residential