Retro Pumps
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High Efficiency Mini Split Heat Pump Suitable for Offices
M-Thermal Split type boasts a compact structure design where the water pipe connects the hydraulic kit and indoor heating appliances. This realizes a no-frozen risk system and saves significant insulation work. It supplies hot water for fan coils, floor heating systems, and sanitary water tanks, while remaining compatible with solar collectors, gas furnaces, and boilers.
| Application | Heating + Cooling + Domestic hot water |
| Structure type | Split (Heat pump and hydronic box are independent) |
| Refrigerant piping | Between heat pump unit (outdoor) and hydronic box (indoors) |
| Water piping | Between hydronic box and indoor heating appliances |
| Combinational parts | Under-floor heating loops, Fan coil units, Low temperature radiators, Domestic hot water tank, Auxiliary heat sources |
The twin rotary DC inverter compressor uses 30% less power than traditional scroll compressors. It provides a wider operating frequency range, enabling precise control and reducing running noise levels.
High-performance fin-coil type heat exchanger with window fins to enlarge heat-exchanging area and decrease air resistance. Features hydrophilic film fins and specially coated blue fins for durability against corrosion.
Compact structure for easy transportation. Two-door design allows easy access to internal components. No additional refrigerant piping required for specific models, simplifying the setup process.
