This automatic air vent, the Grant MPCBS29, is a genuine part from Hanicks designed for Grant oil-...This automatic air vent, the Grant MPCBS29, is a genuine part from Hanicks designed for Grant oil-fired boilers. It features a float mechanism to release trapped air, preventing airlocks and ensuring proper water circulation in the heating system. This corrosion-resistant brass unit fits various Grant models, including Vortex Pro, Eco, and Combi series, and is backed by a manufacturer guarantee.
This automatic air vent, the Grant MPCBS29, is a genuine part from Hanicks designed for Grant oil-fired boilers. It features a float mechanism to release trapped air, preventing airlocks and ensuring proper water circulation in the heating system. This corrosion-resistant brass unit fits various Grant models, including Vortex Pro, Eco, and Combi series, and is backed by a manufacturer guarantee.