Mitsubishi ECODAN PUZ-WZ R290 8 kW Monobloc Air Source Heat Pump

The Mitsubishi Ecodan PUZ-WZ80VAA-BS with 8 kW is the most powerful model in the PUZ-WZ R290 range, featuring the entire refrigeration circuit and heat exchanger integrated into the outdoor unit.
It provides heating and cooling with A+++ / A++ efficiency, and produces hot water up to 75°C when connected to an external storage tank.
Domestic hot water tank not included; hot water production requires a compatible Ecodan hydraulic module or tank and FTC controller.

Key Features

• Nominal power: 8 kW
• Dual compressor: Inverter + fixed speed for wide modulation
• Water temperature: up to 75°C with –15°C outdoor temperature
• Operating range: –25°C ↔ +24°C (heating)
• Refrigerant: R290 – 1 kg (GWP 3)
• Energy class: A+++ (35°C) / A++ (55°C)
• Sound level: 45 dB(A)
• Dimensions: 1022 × 1050 × 480 mm – 117 kg

Superior Efficiency and Comfort

The dual Inverter + Fixed circuit expands the modulation range, prevents short cycling, and reduces power consumption.
Its 100% hydraulic monobloc design simplifies installation and eliminates the need to handle refrigerant, ensuring greater reliability and lower maintenance.

Sustainability and Quiet Operation

The use of R290 refrigerant (GWP 3) makes the Ecodan 8 kW one of the most eco-friendly heat pumps on the market.
Its soundproofed structure ensures ultra-quiet operation, ideal for demanding residential environments.