The Ideal Logic Heat2 H18 18kW Heat Only Boiler (228387) is an A-rated natural gas regular boiler designed for homes with a separate hot water cylinder. Its compact, cupboard-fit design, fully modulating operation, built-in frost protection and simple digital controls make it a practical choice for efficient central heating.
The Ideal Logic Plus Heat2 H18 Boiler Only 228397 is an 18kW heat only boiler, ideal for small to medium-sized homes with stored hot water systems. Part of the Logic Plus Heat2 range, it offers reliable heating, energy-efficient performance, and a compact design for easy installation and long-lasting comfort.
The Navien NCB300-37K Combination Boiler delivers powerful heating and hot water performance with a 37kW output, making it ideal for homes with up to two showers. This compact gas condensing combi boiler offers efficient heating and DHW flow rates up to 21.3 l/min. With flexible installation options and a 5-year warranty, it ensures reliability and comfort for medium-sized homes.