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UltraMax 73-287

Ultramax is a range of gas–fired condensing, high efficiency, Low NOx boilers, specially designed for today’s commercial needs of high output with clean emissions, all from a compact unit.

Sensibly engineered to allow for quick and easy maintenance without the need for specialist tools, small foot print for greater siting flexibility, Ultramax boilers include a wealth of standard operating features to provide optimum efficiency and low running costs.

Ultramax boilers use a downward firing pre-mix, water cooled, burner that is fully variable from 25% to 100% which, combined with precise gas to air mixing, results in ultra clean emissions in the range of < 54 mg/kWh NOx (30ppm DAF), < 19 mg/kWh CO (15 ppm DAF). This coupled with direct-on-boiler weather compensation allows efficiencies in the range of 106.5% nett to be returned.

The high efficiency Ultrmax boilers can be installed in conjunction with a variety of matched intelligent controls for either an individual appliance or a number of appliances, to optimize fuel consumption and therefore energy conservation.


Key Features

  • Compact dimensions
  • Ultra high efficiency, fully condensing with ultra low harmful emissions
  • Direct-on-boiler weather compensation
  • Comprehensive control panel (optional)
  • Room sealed flue
  • Optional matched controls for optimum efficiency
  • The Stainless Steel heat exchanger carries a 5 year guarantee,

Output

Output from 73kW to 287kW per unit.


Fuel Type

Gas fired


Ultramax 73 inside

Other Information

Type
Description
UltraMax 73
Full and part load/Seasonal efficiency data
Installation and service manual - Ultramax 73-287kW
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UltraMax 73-287 Range