stop r frost protection valve with outdoor air sensor series 108 Connection size:1 1/4" - 70 kV The Atmos GS 15 wood

The Atmos GS 15 wood gasification boiler is a manually fed hot water heating boiler designed for heating single-family homes and similar properties

This makes it an ideal solution for applications in industrial and residential settings

sootfire resistant

but you can also be sure they are perfectly matched to your boiler

secondary and tertiary air ducts available

stop r frost protection valve with outdoor air sensor series 108 Connection size:1 1/4" - 70 kV The Atmos GS 15 woodCaleffi frost protection valve for heat pumps 1" and 1 1 4'' with outside air duct The frost protection valve prevents the medium in the system circuit from freezing and thus prevents damage to the heat pump and pipes. The valve is a mechanically operating protective system. The version with an outdoor air sensor allows the system to operate in cooling mode even when the water temperature approaches 3C. TECHNICAL DATA Frost protection valve Caleffi