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Atag Wall mounted Boiler XL75W AT-B-WXL75

SKU
133857
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Overview

Atag Wall mounted Boiler XL75W AT-B-WXL75

Peace of Mind

The use of durable materials and the new iCon XL stainless steel heat exchanger brings excellent efficiencies during the lifetime of the boiler and results in low maintenance schedules.

High Efficiency

The ATAG XL W boiler stays at a consistently high level of efficiency during the entire lifespan of the boiler thanks to the stainless steel heat exchanger. Gross seasonal efficiency up to 96.5% (in accordance with equation 2 in the Non-Domestic Building Services Compliance Guide)

Low emissions

Specially designed smooth tubes ensure direct heat transfer and the down-firing arrangement together with the three combustion zones inside the heat exchanger minimises the formation of NOx and CO. The NOx emissions for all the boilers in the XL W range are below 24 mg/kWh (EN15502). The new range of boilers achieves the maximum BREEAM credits in accordance with the BREEAM UK New Construction 2018.

Reliability

Sustainability and stainless steel go hand in hand. Stainless steel does not rust and will not wear. After 15 years, just as economical as on the day of purchase.

The ATAG XL-Series: Reliable & Efficient

The new range of technologically advanced, high efficiency gas boilers for medium to large commercial properties. Boasting exceptional levels of quality and performance for which ATAG Commercial is renowned, the new boilers offer greater flexibility in terms of installation, as well as ease of maintenance. ATAG's largest output System boiler with a cascade of up to 1600kW. This System boiler is designed to efficiently heat commercial properties with the possibility of providing domestic hot water via aditional components. It can be used in cascade arrangements of up to 8 boilers.

 

  • Significantly reduced installation times. Can be installed in-line or back-to-back as wall mounted or free standing cascade arrangements.
  • Low installation height of 1.8m (not including the flue).
  • When fitted in cascade, these boilers have the smallest, most compact footprint (in terms of width) in the industry.
  • Stainless Steel Heat exchangers for high efficiency over the entire lifetime of the boiler
  • Integral modulating ‘A’ rated pump constantly sending feedback on its operation status to the boiler
  • Single engine model
  • Modulation range of XL75W 1:5
  • Come as standard with a high quality insulation that keeps the heat loss to an absolute minimum for improved boiler efficiency and minimises noise emissions to industry leading standards.
  • Built-in cascade controller and timer
  • Control panel positioned at the top of the boiler to guarantee maximum durability of the electronic components and easy access to all boiler parameters
  • Easy plug & play BUS communication cable for cascade arrangements
  • Optional additional gateways available for BACnet, KNX, LONbus and MODbus protocols.
  • Low energy consumption
  • 7 year boiler warranty including parts and labour *
More Information
Delivery 3 to 5 Days
Application System boiler 
Depth 595 mm
Flue / Air intake Parallel 
Gas inlet pressure min/max nat. gas G20: 17/25 mbar
Gas type G20 
Height 1050 mm
LWA Sound power level, indoors 65 dB
Seasonal space heating energy efficiency class CH A
Weight boiler (empty) 73 kg
Width 530 mm