high efficiency 20 40kw wall hung gas boiler
ecoTEC plus 48 & 64kW | Wall-Hung Boiler | Vaillant UK Compact design | Suitable for natural gas and LPG applications | High efficiency stainless steel heat exchanger | Compatible with Light commercial wall-hung boiler range Natural gas G20 at 20mb 80/60, 80/60, kW, 7.8 – 44.1, 11.0 – 58.7. Vitodens 200-W – our most […]