Micro-channel Heat Exchanger - MCHE™

ref. Micro-channel Heat Exchanger - MCHE™

Micro-channel technology provides greater system efficiency and up to 50 percent less refrigerant charge, allowing design engineers to optimize new systems to satisfy current and pending government regulations. Additional benefits include less weight, smaller size, minimum galvanic corrosion and performance degradation over the life of the application.



Features

Commercial AC

Key benefits

  • Raise products efficiency or reduce footprint
  • Save money on raw material, transport, storage
  • Improve environmental performance and meet regulations
  • Attract customers with lean, MCHE-based products

Transport refrigeration

Key benefits

  • Create high-capacity products for transport
  • Attract customers with reduced fuel costs and more cargo space
  • Improve environmental performance and meet regulations

Precision cooling

Key benefits

  • Precise temperature control to safeguard sensitive equipment
  • Compact, space-saving units
  • Low energy consumption
  • Meet environmental regulations

Cold rooms

Key benefits

  • Hygiene - very easy to clean
  • Build compact space saving units
  • Reliable temperature control
  • Meet environmental regulations
  • Low energy consumption

Residential AC and Heating Heat Pump

Key benefits

  • Higher system efficiency
  • Better environmental performance
  • Lower noise levels

Benefits

  • No galvanic corrosion (100% aluminum)
  • Refrigerant charge reduction - up to 70%
  • Long life alloy for very aggressive environments
  • Helps manufacturers to meet heigh SEER (Seasonal Efficency Ratio) and HSPF (Heating Seasonal Performance Factor) requirements.
  • MCHE is more than 30% higher HT efficency
  • Up to 30% lower airside dP
  • MCHE is lighter in weight, smaller in volume: up to 50% 100% Aluminum, easy to cycle
  • Minimum performances decrease with lifetime (100% brazed)
  • Special tube bending strucutre for A-coil
  • Special design for good refirgerant distribution
  • Special fin desing for good water drainage

Applicability

  • Refrigerant:
    R410A, R134a, R22, R407C, R404A
  • Design pressure:
    4.5MPa
  • Ambient air temperature: -30ºC to 72ºC (-22ºF to 161,5ºF)
  • Expected refrigerant temperature: -30ºC to 121ºC (-22ºF to 250ºF)
  • Storage temperature: -30ºC to 121ºC (-22ºF to 250ºF)

Video