Anti Freeze

Anti freeze valve manufactured by Inta with a 1 1/4" union fitting and a 1 1/4" male BSP fitting. This allows the valve to be fitted directly onto the back of a heat pump.

Their 'Zero' design is unique, engineered to protect heat pump systems that are operating with water and designed to discharge when the system water temperature drops to 3°C, preventing ice from forming in the heat pump circuit that could cause breakdown or costly damage to the system.

Product Code: ZERO14SW