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Integrated super-efficient heat pump type heat recovery group (horizontal)

Integrated super-efficient heat pump type heat recovery group (horizontal)

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Product description

 

 

 

  • The DXFH heat recovery system is composed of two heat recovery systems. The first system is a static system that recovers energy at the first stage. The second system is a heat pump condensing exhaust heat recovery system. After the first system is recovered , Which greatly improves the energy efficiency ratio of energy recovery through the second system. This system can ensure the best efficiency regardless of winter or summer.
  • Due to the two-stage heat recovery system, it can work effectively in the environmental range of -10℃-38℃.
  • Using LCD controller, easy to operate, implement multiple function settings, and have multiple protection functions.
  • The machine has a unique system and structure design, which makes it very convenient to use, install and maintain.
双向流全热交换壁挂新风系统
Product parameter
Model DXFH35 DXFH60 DXFH100 DXFH150 DXFH250 DXFH320 DXFH450
Power supply(V-Ph-Hz) 220-1-50 220-1-50 220-1-50 220-1-50 220-1-50 380-3-50 380-3-50
Fresh air(m³/h) 350 600 1000 1500 2500 3200 4500
Rank(m³/h) 350 600 1000 1500 2500 3200 4500
Refrigeration capacity(kw) 2150 3450 5840 8720 12830 18390 21440
Cooling consumption capacity(kw) 680 1120 1700 2600 3800 5900 6440
Heating capacity(kw) 3490 5790 9410 14390 21190 30260 36010
Security configuration   High-voltage switch, compressor overheat protection, exhaust overheat protection, compressor overcurrent protection, fan motor overcurrent protection, etc., three-phase phase sequence protection
Refrigerant Types of R22(410A)
Way to control Thermal expansion valve
Compressor Types of Spiral Spiral Spiral Spiral Spiral Spiral Spiral
Rated power(kw) 0.42 0.68 1.15 1.72 2.68 3.65 3.65
Condensing side Exhaust fan motor rated power(kw) 0.15 0.32 0.48 0.55 0.7 1.5 2.2
Residual pressure outside the machine(Pa) 120 150 150 150 150 250 250
Evaporation side Rated power of blower motor(kw) 0.15 0.32 0.48 0.55 0.7 1.5 2.2
External static pressure (standard)(Pa) 120 150 150 150 150 250 250
Drain pipe DN25
noise(dB(A)) 42 44 48 51 53 54 56
Machine weight(Kg) 122 125 185 228 267 281 329
Dimensions (length x width x height)(mm) 1300x1240x370 1300x1240x370 1640x1440x410 1640x1440x500 1940x1690x650 1940x1690x650 2240x1890x710
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