These boilers are equipped with a flat plate heat exchanger which heats your domestic water whenever you open the hot water taps. The high efficiency design eliminates all the standby losses associated with storage tank water heaters. With the inclusion of a recuperator, it extract the remaining heat from the boiler's exhaust gas and transfer that heat into the return water destined for the boiler's primary heat exchanger. The recuperator guarantees higher efficiency and set-up simplicity. It is the only condensing wall-mounted combi boiler to offer this technology.

Unlike a traditional convectional domestic central heating and hot water system, our boiler heats water taken directly from the cold mains-but only as you use it. It does not need a DHW storage tank. Its features a flat plate heat exchanger which responds rapidly to hot water demands providing up to 3.1 gallons per minute. It is fully modulating condensing wall mounted unit with Recuperator.

It has brought heating efficiency to a peak with their low mass multi-pass cast iron boilers. Now they continue their reputation with low mass – high efficiency wall-mounted gas boiler. its reputation, engineering and quality control in the new Boiler. The a wall hung gas boilers are elegant compact home heating and hot water solutions, suitable for almost any home. The boilers are factory shipped with all primary system components installed and contained within the boiler, making installation of these units fast and simple. The boilers are ASME and CSA certified to ensure the utmost safety and quality.

To reduce fuel consumption, the Boiler operates "on-demand". It contains less than 2 quarts of water. It's heating output of 101 MBH can be adjusted to as low as 37 MBH to match your home’s heating requirements while maintaining full output for hot water production. When the Thermostat calls for heat a series of safety checks commence before the electronic ignition, (not a wasteful pilot flame) starts the main burner. During operation, the gas flow rate is constantly adjusted to the required temperature in the main boiler circuit to be within (1.5F) whether it’s the DHW Tank or Thermostat calling for heat. After each call for heat, the heat exchanger is purged of residual heat by the circulator resulting in no standby losses.