The Firebird Envirogreen Heatpac C20 External Regular range is similar in specification to their equivalent internal models, but with the addition of a built-in frost sensor. With no need to house the boiler, giving you the option, if internal space is at a premium, easy access with removable sides to any part of the boiler unit. Piping can also be carried out from the back or from underneath the boiler.

Brand Name	Firebird