Resideo - Honeywell Home V2040ESL25 Thermostatic Radiator ValveThermostatic Radiator Valve from the Resideo Honeywell Home V2040ESL25 line delivers precise radiator control for comfort and energy efficiency. Designed for hot water and 1 pipe steam systems, this valve blends reliable temperature regulation with durable performance. With an angle body configuration and a 1 inch nominal size, it features nickel plated bronze construction for longevity. The valve uses female threaded x male threaded end connections

The brass construction offers longevity and easy field installation for technicians

Built for industrial use

mechanical thermostat that is mercury-free and built for dependable home heating control

The 10 MFD rating and 440V voltage handling provide robust torque and efficient energy use

Efficient airflow management for consistent heat

Built with durable materials to withstand heat and vibration

This thermostatic valve blends hot and cold water to maintain a steady outlet temperature up to 212°F

This Hi-Lo-Off

wire lead length: 18 in

This precision-built unit uses a removable float/valve assembly to efficiently vent trapped air and maintain optimal flow

The rugged housing guards critical electronics from dust and vibration

Includes: Proof-of-Closure Switch