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Want a hot water heat pump but keen to keep your existing cylinder? Or, perhaps, you're looking for the most eco-friendly refrigerant there is? Panasonic's latest Hot Water Heat Pump introduces top-tier energy efficiency combined with smart Wi-Fi control and environmentally friendly natural refrigerant technology.
Unlike standard heat pumps that rely on synthetic refrigerants, this Panasonic unit uses natural $\text{CO}_2$ (R744). With a Global Warming Potential (GWP) of just 1, it stands as the most environmentally friendly refrigerant option on the market today.
Designed to handle cold climates, this unit operates efficiently in ambient temperatures all the way down to -10°C (and up to +44°C). It features built-in variable freeze and frost control to keep water heating reliably through freezing winter mornings.
Depending on your hot water usage, switching to this unit can save you up to 80% on your hot water bill. Delivering a Coefficient of Performance (COP) of up to 5.03 (HE-UM60CR model), it generates up to 6.5 kW of heat output while keeping power consumption remarkably low.
Equipped with built-in Wi-Fi, you can track energy consumption and adjust settings remotely. With 7 tailored operational modesncluding solar PV integration, dual-zone timers, off-peak tariff schedules, and holiday mode—you have total control over your energy costs.
Operating at a whisper-quiet noise level of just 37 dB, this outdoor heat pump unit is virtually silent. Its compact split design pairs seamlessly with 215L, 275L, or 340L Rinnai tanks, as well as third-party heatpump-ready tanks.
Because this is a split system rather than an all-in-one integrated unit, the outdoor heat pump connects to a separate hot water cylinder. While the outdoor unit has a compact footprint 672mm x 799mm x 299mm, maksure it istalled outdoors in a spot with adequate airflow to keep the unit working at maximum efficiency.
Unlike all-in-one units with fixed cylinder capacities, this system works with 215L, 275L, and 340L tanks. A 215L setup is ideal for smaller households, while the 340L cylinder capacity provides an unbeatable hot water reserve for larger families or high-demand households.
Panasonic provides industry-leading coverage backed by decades of heat pump engineering:
