Honeywell Home V2043HSL10 One-Pipe Steam Thermostatic Radiator Valve Pack Includ
MPN : V2043HSL10. Category : Thermostatic Radiator Valves. It includes a V100P1046 body with an SA123 steam/air vent, making it suitable for one-pipe steam applications. Includes : V2042HSL10 and SA143 steam air vent.