Resideo V2040ASL20 Valve mario Common Questions Regarding the 331-3011:

Common Questions Regarding the 331-3011: Is the 331-3011 compatible with 1/4" tubing

optimized for 13 SEER residential equipment

the MOD0240 and MOD00240 are often used interchangeably in technical catalogs

this Hydrotherm replacement part features an adjustable temperature scale and an automatic reset function

Resideo V2040ASL20 Valve mario Common Questions Regarding the 331-3011:The 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