Retro Pumps
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The R290 Heat Pump meets year-round needs for house heating, cooling, and domestic hot water (DHW). It operates stably and reliably even at ambient temperatures as low as -25ºC.
Modes: DHW Only | Cooling Only | Heating Only | Heating + DHW | Cooling + DHW
Utilizing R290 (propane), this system offers unique adaptability to various climates. With high thermal conductivity and low compressor load, it extends service life and saves energy by approximately 30% compared to traditional refrigerants.
High Temperature Output: Maximum leaving water temperature can reach 75°C, making it an ideal solution for boiler replacement in renovation projects.
A+++ Efficiency: Optimized refrigerant flow and air channel design allow the unit to achieve A+++ ratings under both 35°C and 55°C water conditions.
Smart APP Platform: Remote control allows for temperature adjustment, mode switching, timer settings, and power consumption monitoring anytime, anywhere.
Smart Grid Ready: Automatically adjusts capacity based on electricity price signals or surplus energy from PV systems.
| Model: LWH- | F8HVLZPN9 | F11HVLZPN9 | F15HVLZPN9 | F11HVZPN9 | F15HVZPN9 | F18HVZPN9 |
|---|---|---|---|---|---|---|
| Power Supply | 220~240V~/50Hz | 380~415V/3N~/50Hz | ||||
| Heating Capacity (kW) | 3.50~8.25 | 4.50~11.35 | 6.00~15.12 | 4.58~11.36 | 6.08~15.10 | 6.79~17.98 |
| COP (7°C/35°C) | 6.00~4.53 | 5.76~4.52 | 5.77~4.52 | 5.79~4.52 | 5.79~4.52 | 6.06~4.50 |
| Max Outlet Temp (°C) | 75 | |||||
| Operation Range (°C) | -25 ~ 45 | |||||
| Net Weight (kg) | 120 | 136 | 150 | 150 | 160 | 175 |
