Mitsubishi
The Mitsubishi Ecodan R290 Ultra Quiet monobloc PUZ-WZ60VAA (6kW) is an MCS-certified 6.2 kW air source heat pump with an A+++ ErP rating and a maximum flow temperature of 75°C.
The Mitsubishi Ecodan R290 Ultra Quiet monobloc PUZ-WZ60VAA (6kW) is an air source heat pump designed for UK domestic heating and hot water. This monobloc unit integrates all refrigerant circuit components into the outdoor unit, simplifying installation. Utilising R290 refrigerant, it offers a nominal heating capacity of 6.2 kW and can achieve a maximum flow temperature of 75°C, making it suitable for a range of property types and existing radiator systems.
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Full technical specifications extracted from the manufacturer brochure. Empty sections are hidden.
The Mitsubishi Electric Ecodan R290 Monobloc 6kW heat pump, model PUZ-WZ60VAA, is a monobloc air source unit designed for efficient heating. It delivers a nominal capacity of 6.2 kW and maintains this output down to -7°C outdoor temperatures. The unit operates with R290 refrigerant, which has a Global Warming Potential (GWP) of 0.02, contributing to a low environmental impact.
Efficiency is rated highly, achieving a Seasonal Coefficient of Performance (SCOP) of 4.39 at 35°C and 3.43 at 55°C, corresponding to an ErP rating of A+++ at 35°C and A++ at 55°C. The Ecodan R290 Monobloc is MCS certified, confirming its adherence to industry standards. Sound output is managed, with a sound power level of 56 dB LwA and a sound pressure level of 40 dB at 1m, with a quiet mode available. It requires a 230V, single-phase supply with a 16A MCB rating and has a minimum water flow rate of 17 litres per minute.
Common questions from engineers and homeowners about the Mitsubishi Ecodan R290 Monobloc Air Source Heat Pump.
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Specifications on this page are extracted from the manufacturer brochure. Always cross-check against the latest datasheet before commissioning or quoting. Last updated 28 June 2026.