Resideo - Honeywell Home V2040ESL15 Radiator Valve

The V2040ESL15 Radiator Valve from Resideo - Honeywell Home delivers precise, energy-saving control as a premium thermostatic radiator valve (TRV) for modern hydronic heating systems.

Constructed with a nickel plated bronze body and an EPDM seat, it stands up to hot water and steam service. The 1/2 inch nominal size uses female thread x male thread end connections for versatile installation in compatible radiators. With a temperature rating of 248 °F and pressure ratings of 150 PSI for hot water and 15 PSI for steam, this valve handles demanding heating conditions across a range of installations.

Designed for use with common control heads and configurations, it integrates smoothly with T100C, T100B, or T100 systems, and includes a valve seat disc and cartridge for straightforward maintenance.

Engineered for reliable modulation and zone-based comfort, the V2040ESL15 is an excellent upgrade for hydronic heating upgrades and efficient home heating.

• Thermostatic radiator valve (TRV) for precise temperature control
• Nominal size 1/2 inch with female thread x male thread end connections
• Nickel plated bronze body with EPDM seat for durable hot water and steam service
• Temperature rating up to 248 °F; pressure 150 PSI (hot water) and 15 PSI (steam)
• Compatible with T100C, T100B, and T100 control heads; includes seat disc and cartridge
• Capacity up to 59,100 BTU/hour for robust zone heating
• Ideal for hydronic heating systems, hot water, and steam applications; differential pressure rating 36 PSI