Heat only boilers are also known as regular, conventional, traditional or open vent boilers. Features & Benefits 7 year parts and labour warranty* Fits inside a standard kitchen cupboard Works extremely quietly Rear flue option for an even neater finish Certified to work with 20% hydrogen Dimensions A: Boiler Width (A) = 370mm B: Boiler Height (B) = 625mm C: Boiler Depth (C) = 270mm D: Side Clearance (D) = 5mm E: Upper Clearance (E) = 190mm*, 35mm* if using rear flue F: Lower Clearance (F) = 120mm*, 35mm* in 300mm deep wall cupboard G: Front Clearance (G) = 5mm* in operation, 500mm* for servicing
