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The three-day Asian HVAC industry's annual event, the Beijing ISH China Heating Show, came to an end today. This year's Beijing ISH Heating Exhibition brought together more than 1,300 quality HVAC companies, attracting more than 75,000 Chinese and foreign visitors. Such a grand event, how can the "resident guests" of the ISH exhibition be absent? At the exhibition, Senwei brought the two types of ...
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As we mentioned at the outset, the LinkTap G2 is an upgraded version of the original LinkTap. If you were a fan of the original, you’ll already be familiar with the design. This is a two-part system, consisting of the timer itself along with a hub unit. The hub is compact and rectangular, with a blue-grey housing. It looks like a small internet switch, with ports for data and power on one end and ...
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Thermostat is a device that keeps the temperature in a water heater at desired level by cutting off power supply once the desired temperature is achieved. Slightly different from the air conditioner thermostat, job of the thermostat in water heaters is to make sure that the water is heated till a particular temperature and there after the water heater needs to shut off. Thermostat keeps checking t...
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What is an engine cooling system thermostat and how does it work? The car's engine cooling system thermostat is a small valve within a cooling system passageway that opens and closes in response to the temperature of the circulating engine coolant. When your car is first started and the coolant is cold, the valve in the thermostat will be in the closed position, circulating the coolant flow only w...
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HVAC systems are classified as either self-contained unit packages or as central systems. Unit package describes a single unit that converts a primary energy source (electricity or gas) and provides final heating and cooling to the space to be conditioned. Examples of self-contained unit packages are rooftop HVAC systems, air conditioning units for rooms, and air-to-air heat pumps. Central systems...
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For homes without ducts, air-source heat pumps are also available in a ductless version called a mini-split heat pump. In addition, a special type of air-source heat pump called a "reverse cycle chiller" generates hot and cold water rather than air, allowing it to be used with radiant floor heating systems in heating mode.
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