Floor Standing Condensing Boilers

The Senator range is a modular floor standing condensing boiler with pre-mix burners available in sizes 400kW & 550kW. It has an extremely compact frame and at 740mm wide it is ideal for retrofit applications. The Senator boilers feature twin heat exchangers for good turndown efficiency, and have a high static fan for complicated flue runs.

Other features include:

• AISI 316L furnaces and flue for corrosion resistance.

• Net efficiency levels up to 109% according to the system operating temperatures.

• Extremely high seasonal efficiencies.

• Extremely low flue gas temperatures (10K above return water temperature).

• In-built advanced electronic controls with cascade control, time clock functions, and outside air compensation.

• In-built connectivity to BMS through 0-10V temperature or power input and OpenTherm connection.

• In-built cascade control of up to six boilers