Resideo - Honeywell Home V2040ESL20 Radiator Valve

Thermostatic Radiator Valve (TRV) V2040ESL20 by Resideo—Honeywell Home delivers precise, energy-efficient control for hot water and steam radiators. This 3/4 inch nominal valve features a nickel plated bronze body with EPDM seat and a robust cartridge, designed for hydronic heating systems and hot water circuits. With a temperature rating up to 248°F and a pressure rating of 150 PSI for hot water (15 PSI steam), it maintains comfortable room temperatures while reducing energy use. The compact angle-body design and female-threaded x male-threaded ends ensure easy installation with T100 series thermostats. The V2040ESL20 supports a wide operating range, including differential pressures up to 36 PSI, and delivers up to 63,800 BTU/hour of control capacity. This valve is used with T100C, T100B, and T100 thermostats, making it a reliable choice for modern radiant systems.

• Type: Thermostatic Radiator Valve (TRV) with angle body
• Size & connections: 3/4 inch nominal, female-threaded x male-threaded ends
• Materials: Nickel plated bronze body; EPDM seat
• Ratings: 248°F temperature; 150 PSI hot water / 15 PSI steam; 36 PSI differential
• Flow capacity: up to 63,800 BTU/hour
• Inclusions: Valve seat disc, cartridge
• Compatibility: Works with T100C, T100B, and T100 thermostats