Resideo - Honeywell Home V2043HSL10 Radiator Valve

Experience precise temperature control with the Resideo Honeywell Home V2043HSL10 Radiator Valve. This thermostatic radiator valve (TRV) offers accurate, responsive heating for hydronic systems in an angle-body design. The nominal size is 1/8 inch, with male thread x female thread connections for straightforward installation.

Built with a nickel plated bronze body and EPDM seat, it delivers durable performance in hydronic heating systems, hot water, and steam. The compact angle configuration helps install in tight spaces behind radiators and keeps piping neatly aligned.

The valve is rated up to 248°F and supports 6 psi (vent) and 15 psi (steam) environments, providing reliable operation across a range of heating scenarios. Inclusions include Valve Seat Disc, Cartridge, and the V2042HSL10 Plus Steam/Air Vent for easy setup and long-lasting service.

Ideal for residential or commercial heating projects that demand precise flow control and dependable venting, the V2043HSL10 couples solid construction with simple maintenance.

• Thermostatic control for consistent room comfort
• Angle body configuration for flexible installation
• Nominal 1/8 inch size with male x female threaded ends
• Nickel plated bronze body with EPDM seat
• Temperature rating up to 248°F and pressure ratings 6 psi vent / 15 psi steam
• Includes Valve Seat Disc, Cartridge, and V2042HSL10 Plus Steam/Air Vent
• Suitable for hydronic heating, hot water, and steam systems