"The GRE CombiPack is, without doubt, the easiest and most cost effective way to implement the interface between renewable energy sources and the domestic environment"
Indirect hot water heating | ![]() |
Control of external circulating pump(s) | ![]() |
Cost effective 'base' model without cover plate | |
Ambient Setpoint Correction – run your heating system at the lowest possible temperature to minimise fuel use | ![]() |
Stainless Steel Pipework if copper is unsuitable | ![]() |
Sealed system kit | ![]() |