ELCO Case Study Booklet Gas Boilers
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TYPE: New Build | SECTOR: Offices<br />
The Bridge<br />
Office Park<br />
Bucharest, Romania<br />
OFFICES<br />
Office development gains sustainability<br />
boost thanks to <strong>ELCO</strong> boilers.<br />
The Bridge is an office development spanning<br />
aproximately 79,500m 2 , consisting of two buildings<br />
that were constructed in separate phases. The Bridge<br />
incorporates a number of sustainable design features,<br />
including a four-pipe fan coil HVAC system, which<br />
allowed the development to achieve LEED-CS<br />
Platinum certification.<br />
The challenge<br />
The project required six boilers fitted in cascade to provide a total<br />
output of 7,000kW. As the <strong>ELCO</strong> boilers each use a stainless steel<br />
heat exchanger, the equipment offers high levels of durability and<br />
reliability, perfect for such an intense commercial application.<br />
Comment<br />
<strong>ELCO</strong> Heating Solutions supported the project from beginning<br />
to end, from the initial system designs through to the delivery<br />
and commissioning of boilers, ensuring everything ran smoothly<br />
throughout. The TRIGON® XXL units installed at The Bridge Office<br />
Buildings are compatible with common building management<br />
system protocols - and use the <strong>ELCO</strong> Commercial Gateway for a<br />
seamless connection.<br />
Featured products:<br />
TRIGON® XXL EVO<br />
TRIGON® XXL condensing boilers offer top<br />
performance and can reach outputs up to<br />
2 MW, thanks to a unique design. When<br />
mounted in cascade, the TRIGON® XXL<br />
boilers can reach a total output of 32 MW.<br />
High efficiency & low emissions<br />
Compact size and powerful output power<br />
Unique heat exchanger with HEX³ geometry<br />
for class leading NOx and CO emissions<br />
Robust stainless steel heat exchanger<br />
System schematic<br />
The plant scheme:<br />
2 x TRIGON® XXL EVO 1100, 2 x R3409 and 2 x R3403<br />
(installed in cascade)<br />
Top model with low emissions<br />
Designed for complex systems<br />
Optimised solutions for every project<br />
Benefits<br />
TRIGON® XXL EVO 1100<br />
117<br />
litre<br />
Low water<br />
content boiler<br />
22<br />
mg/kWh * 109% **<br />
Extremely low<br />
NOx emissions<br />
(EN15502)<br />
Annual efficiency<br />
(NNG 40/30ºC)<br />
* (EN15502)<br />
** (In accordance with Equation 2 in the Non-Domestic Building Services<br />
Compliance Guide)<br />
The <strong>ELCO</strong> solution<br />
Special design<br />
TRIGON® XXL offers an unmatched power and<br />
performance ratio, delivering outputs of up to 2 MW,<br />
thanks to its unique design.<br />
Extremely low emissions<br />
By combining a unique heat exchanger geometry with a<br />
water-cooled cold flame burner, TRIGON® XXL offers a<br />
high performance class for low NOx and CO emissions.<br />
Modular construction<br />
<strong>ELCO</strong>'s modular construction allows the TRIGON® XXL<br />
to be disassembled into its component parts, providing<br />
flexibility on site.<br />
INDUSTRY EDUCATION / SPORTS<br />
HOTELS / MALLS<br />
RESIDENTIAL<br />
6<br />
7
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