Resideo V2040ESL25 Thermostatic Radiator Valve 1" NPT

The Resideo V2040ESL25 is a Thermostatic Radiator Valve which is high performance valve for heating systems, made to control and enhance the temperature and comfort in a room. This valve has a 1” National Pipe Thread for connection and is compatible with most HVAC systems in use today. Its body is made up of nickel plated brass which restricts the contact of the valve with rust. Depending on the temperature of the surroundings the valve works on a thermo-static control and regulates the flow of hot water through the radiator.