GHT Brine defrosters
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GHT Brine defrosters Technical specification for brine-earth heat exchangers G-2000/2001, G-4000/4001, G-6000/6001, G-8000/8001

Description Brine defroster is ground heat exchanger that has been developed to use with heat recovery ventilation units. With very high energy efficiency GHT brine defrosters has also large heating and cooling power, high COP, casing fully made of EPP, very light – easy installation at the site. Advantages GHT brine defrosters has many advantages: ✔ Low air pressure drop ✔ Housing made of EPP - exclude possible thermal bridges ✔ High heating and cooling power ✔ Unit is designed to be used as LEFT and RIGHT versions ✔ Unit size is designed for better packaging ✔ Very light - easier...

Technical specification Description

Heating and cooling power Unit Unit G-4000/G-4001 Winter outside air temp -22oC; Summer outside air temperature +30oC

Heating and cooling powerUnit G-6000/G-6001 Winter outside air temp -22oC; Summer outside air temperature +30oC Unit G-8000/G-8001 Winter outside air temp -22oC; Summer outside air temperature +30oC

Minimal requirements on ground collector This table includes information on minimal ground collector length. Detailed and correct calculations has to be done by installer's engineer based on local conditions. As a rough estimate, you can work on the basis of 0.5 m brine ducting per 1 m3/h air quantity. However, a minimum of 100 m with smaller system. To be able to securely rule out the possibility of damage to the ducts, the collector ducts must be placed in a bed of 0.4 m of sand (depending on type of PE pipe). The geothermal heat collector can either be installed in an open space or a...

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