Panasonic
The Panasonic Aquarea High Performance Monobloc J Generation R32 WH-MDC is an air-source monobloc heat pump with a nominal capacity of 9 kW, using R32 refrigerant and achieving an A+++ ErP rating at 35°C.
The Panasonic Aquarea High Performance Monobloc J Generation R32 WH-MDC is an air-source monobloc heat pump designed for domestic heating and hot water production in the UK. This unit, part of the J Generation series, utilises R32 refrigerant and offers a nominal capacity up to 9 kW. This page provides technical specifications, operational data, and fault code information relevant for UK gas and heating engineers, alongside key details for homeowners researching efficient heating solutions.
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Full technical specifications extracted from the manufacturer brochure. Empty sections are hidden.
The Panasonic Aquarea High Performance Monobloc J Generation R32 WH-MDC is an inverter-driven air-source monobloc heat pump, available in 5 kW, 7 kW, and 9 kW variants. The 9 kW model, WH-MDC09J3E5, delivers a nominal capacity of 9 kW at A7/W35 and maintains 7.5 kW at -7°C. This unit achieves an ErP rating of A+++ at 35°C and A++ at 55°C, with a SCOP of 4.9 at 35°C. The system operates with R32 refrigerant, with a charge of 1.3 kg.
Key operational data includes a maximum flow temperature of 60°C and reliable operation down to -20°C outdoor temperatures. The outdoor unit measures 865mm (H) x 1283mm (W) x 320mm (D) and weighs 104 kg. Hydraulic connections require a 31.75mm pipe size, supporting a minimum water flow rate of 25.8 lpm. Electrical requirements include a 1-phase supply with a recommended 30A MCB rating and a startup current of 14.7A. MCS certification confirms suitability for UK grant schemes. Compatible controls include CZ-TAW1 and PAW-A2W-RTWIRED/WIRELESS, with built-in Wi-Fi for Aquarea Smart Cloud.
Common questions from engineers and homeowners about the Panasonic NEW AQUAREA HIGH PERFORMANCE MONO-BLOC J GENERATION.
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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.