• Heat Pump Operating Principles

    When inputting power, the compressor starts running, the whole system operating in circle. Actually, it is the refrigerant circulated through the heat pump using a compressor to drive the process.1.&n...

    2018/07/18 alice 33

  • Air Source Heat Pump:Four Major Components

    The air source heat pump mainly consists of compressor, expansion valve, finned heat exchanger and double-pipe heat exchanger. Through the input of the electric energy drives the compressor, the elect...

    2016/09/28 alice 42

  • Heat Pump: Smart Choice for Heating/Cooling/Hot Water

    With the rapid development of economy and people life grade rise, cooling in summer, heating in winter, hot water for all seasons is initial and necessary. But at present, the reduction of pollution a...

    2016/09/27 alice 14

  • 120th canton fair invitation

    Dear friends:We hereby sincerely invite you and your company representatives to visit our booth at the 120th Canton fair from Oct 15th to 19th 2016.   It would be a great pleasure to meet you at the e...

    2016/09/10 admin 72

  • Building a Mock HVAC for Smart Thermostat Demos

    Recently, I needed to create a mock HVAC system so that I could have a portable smart thermostat for various demos. I searched around but couldn't find any such thing. So, with some sleuthing and ...

    2016/08/07 admin 41

  • Bedford HVAC project nears completion

    (Bedford) -- Finishing touches remain for a big improvement to Bedford's K-12 facility.Work began in the spring of 2015 on the district's heating and air conditioning project. After a year-and...

    2016/08/07 admin 32