All connections are accessible from top for easy installation and service; Gas fuel flexibility (NG/LPG/LNG) and high altitude operation up to 10,000 feet with simple electronic conversion. Thermal insulation around pressure vessel and acoustic insulation inside front panel; boiler operates at less than 45 dB at full output.
Source: ACHR News (a part of news report)
http://www.hiross.org 海洛斯精密空调∕海洛斯机房空调
