Ethos 70-130KW wall mounted boiler
Designed and manufactured in the UK the Ethos stainless steel wall mounted boiler range has been developed to meet the requirements of today’s commercial buildings. The unsurpassed premix burner modulation of 10 > 1, integral shunt pump and ease of installation ensures the Ethos range is the first of its kind to exceed industry expectations.
The Ethos wall mounted boiler range offers individual outputs from 70-130kW and multiple outputs to 780kW all with onboard boiler cascade control.
|Available in 70, 90, 110 and 130kW models||Installation options allowing 7 – 780kW|
|10 > 1 burner modulation||Seasonal efficiency in excess of 96%|
|Stainless steel heat exchanger||5 year heat exchanger warranty|
|Integral boiler shunt pump||Can operate upto a ∆t of 35⁰C|
|Onboard boiler cascade control||Boiler load evenly matched|
|Sealed combustion air system||< 48 dba|
"Unsurpassed premix burner modulation of 10 : 1"
|Model||Ethos 70||Ethos 90||Ethos 110||Ethos 130|
|Dimensions (Height x Width x Depth)||mm||905 x 530 x 475||905 x 530 x 675|
|Water Content of Appliance||litre||7.0||8.8||10.7||12.4|
|Air Supply Connection||mm||80||100||100||100|
|Maximum Fan Speed||RPM||6600||6200||6750||6200|
|Minimum Fan Speed||RPM||1000||900||900||950|
|Nominal Heat Input (Nett)||kW||7.0 - 70.0||9.0 - 90.0||11.0 - 110.0||13.0 - 130.0|
|Nominal Heat Output at 80/60°C||kW||6.8 - 68.4||8.8 - 87.5||10.7 - 106.9||12.8 - 127.7|
|Nominal Heat Output at 50/30°C||kW||7.7 - 76.8||9.7 - 97.2||11.9 - 118.8||14.0 - 140.4|
|Maximum Gas Consumption (G20)||m3/hr||7.4||9.4||11.5||13.6|
|Maximum Gas Consumption (G25)||m3/hr||8.6||10.9||13.4||15.8|
|Maximum Gas Consumption (G31)||m3/hr||2.9||3.7||4.5||5.3|
|Flue Gas Dew Point||°C||52||52||52||52|
|Flue Temperature at 80/60°C (at ambient temperature of 20°C)||°C||75||75||75||75|
|Flue Material Temperature Class||T120||T120||T120||
|Permitted Maximum Resistance of Flue System*||Pa||140*||140*||
|Condensation pH Value||3.0 -5.5||3.0 -5.5||3.0 -5.5||
|Maximum CH Flow Temperature||°C||90||90||90||90|
|CH Water Pressure (Min/Max)||Bar||0.5 - 4.0||0.5 - 6.0||0.5 - 6.0||
|Minimum/Maximum Gas Pressure (G20)||mbar||
|17 - 20||17 - 20||17 - 20|
|Minimum/Maximum Gas Pressure (G25)||mbar||
|17 - 20||17 - 20||17 - 20|
|Minimum/Maximum Gas Pressure (G31)||mbar||
|30 - 50||30 - 50||30 - 50|
|Flue Gas CO2 Content (G20)||%||8.4||8.4||8.4||8.4|
|Flue Gas CO2 Content (G25)||%||8.4||8.4||8.4||8.4|
|Flue Gas CO2 Content (G31)||%||9.5||9.5||9.5||9.5|
|Maximum Efficiency (Nett Non Condensing)||%||97.7||97.2||97.2||98.2|
|Maximum Efficiency (Nett Condensing)||%||109.7||108.0||108.0||108.0|
* With this resistance value the heat output will remain within the specications indicated on the dataplate; if the resistance is higher, the heat output will drop.
THE OLD PALACE LODGE, DUNSTABLE
Situated in the heart of the historic town of Dunstable, the Old Palace Lodge hotel is renowned for its high standard of service and quality food. Due to numerous issues with the existing aged heating and hot water plant the decision . . .
OUR LADY’S CATHOLIC SCHOOL, ALCESTER
Our Lady’s is a small Catholic School located in Alcester, Warwickshire that strives to create a caring environment in which children and staff work together to make the school the best it can be.. . .
MIKROFILL SUPPLY WEST MERCIA POLICE
In late 2014 the ageing heating plant at Malinsgate Police station in Telford Shropshire was replaced with 6 No Ethos 130kW condensing boilers. As a result of the collective output range of 780kW > 13kW (turn down ratio of 6. . .
MIKROFILL AT THE KINGSLEY SCHOOL
For nearly 130 years The Kingsley School in Royal Leamington Spa has had an excellent reputation for high academic standards and first class pastoral care. In 2013 a mechanical refurbishment of the 6 th Form block carried out by Eve. . .
MIKROFILL SUPPLIES BROADWAY GOLF CLUB
Established in 1895 on an escarpment with wonderful views across the Vale of Evesham to the Malvern Hills & Black Mountains, Broadway is one of the finest members’ golf clubs in the Cotswolds.. . .
MIKROFILL HELPS FUEL SAVINGS AT OLD STOCKS INN
The Old Stocks Inn is a beautiful grade 2 listed hotel in the picturesque town of Stow on the Wold. Purchased in 2014 by its current owners the decision was made to transform the building in sympathy wit. . .
BEDFORDSHIRE NHS TRUST
Bedford Hospital NHS Trust is a 403 bed, high performing district general hospital committed to providing a caring and safe environment for its patients and staff. The trust provides a range of services to over 270,000 people predominantly in the north . . .
MOORGATE ACADEMY USES MIKROFILL
The recently completed “Moorgate Primary Academy” in Tamworth prides itself on being a very friendly school with caring, supportive staff.RPS (B/ham) carried out the mechanical design that included 3 No Ethos 110kW condensing boil. . .
Bottisham Village College
Mikrofill supplied numerous Ethos 70 and 130 kW wall mounted boilers complete with cascade control systems, low loss headers including air/dirt separation and pressurisation packages.. . .
With a thriving learning community Westgate is an environment where students and teachers enjoy working together. Under the watchful eye of Hampshire County Council, ARB Mechanical Engineering Ltd installed numerous Ethos wall mounted 90 and 110kW condensing boilers. . .