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MPHE H129L-EZD / H129L-CZD-product-category

MPHE H129L-EZD / H129L-CZD

The H129L-EZD and the H129L-CZD are condensers optimized for natural refrigerant specific to R290 for use in high-efficiency dual circuit heat pumps with capacities of 30 – 160 kW.

The Z-pattern channel plate technology pushes the performance of heat exchangers to the limits by fully mixing the liquid and gas refrigerant through a “zigzag” flow, which increases the heat transfer coefficient. At the same time, inheriting from the dimple features, H129L-EZD/CZD reduces the water side pressure drop and the amount of material used. H129L-CZD is optimized for heating only units while H129L-EZD also has outstanding performance in the reversible mode of co-current evaporator

To meet demands for higher system efficiency, the H129L-EZD/CZD is designed to work efficiently and increase comfort in modern buildings without increasing the carbon footprint. Helping heat pumps perform more efficiently, it reduces both energy costs and environmental impact. The low hold-up volume reduces the system refrigerant charge and offers valuable savings.

Features and benefits

  • Improved heat transfer - equals higher efficiency heat pumps
  • Reduced water side pressure drop – equals higher efficiency heat pumps
  • Minimal hold-up volume - equals less refrigerant charge
  • Smaller footprint - enables more compact heat pumps
  • High heat transfer and minimal refrigerant charge - equals a reduced CO₂ footprint