The Thermafit Air-Source Modular Multipipe warmth pump makes use of R-454B as refrigerant and has a dimension of 30 tons. The producer mentioned the system works as a chiller to chill the constructing, as a warmth pump to warmth the constructing, or as a warmth restoration unit to supply simultaneous heating and cooling.
Ireland-based heating expertise producer Trane has launched an air-source warmth pump for business and industrial buildings.
“The new Thermafit Model MAS is an all-in-one air-source modular multi-pipe warmth pump with superior logic to independently management every mode of operation of the module – cooling, heating, or warmth restoration,” the corporate mentioned in an announcement, noting that the system can act as a chiller to chill the constructing, as a warmth pump to warmth the constructing, or as a warmth restoration unit to supply simultaneous heating and cooling .
“It responds to completely different constructing hundreds all through the day and yr, leading to a efficiency that’s 8.2 occasions extra vitality environment friendly than different types of electrical heating,” added the corporate.
The Thermafit Air-Source Modular Multipipe warmth pump makes use of R-454B as refrigerant and has a dimension of 30 tons. The variety of tons within the system doesn’t confer with its weight however to tons of warmth is required in a constructing.
It measures 241 cm x 121 cm x 228 cm and an working weight of 123 kg. Up to 10 modules will be banked to succeed in a complete dimension of 300 tons.
The new product is reported to succeed in scorching water temperatures of as much as 60 C. It additionally options vapor injection which extends the working vary of the compressor for a water temperature of 54.4 C to -17.8 C exterior temperature of ambient, in line with the producer.
The new warmth pump makes use of three warmth exchangers and electronically managed valves to direct the refrigerant. “Depending on the mode required, the refrigerant can circulate by means of the evaporator and air coil for cooling, the condenser and air coil for heating, or each the evaporator and condenser for simultaneous operation,” the corporate mentioned.
It additionally depends on true redundancy with a modular design, which is claimed to get rid of a single level of failure, thus making certain steady operation. “The superior defrost algorithm phases modules to cut back temperature fluctuations for higher heating efficiency,” added the corporate.
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