The Ecodan QUHZ system combines a 4kW outdoor unit with a 200 litre Thermal Store and is the ideal plug and play heating and hot water solution for properties with a low space heating requirement.

With very low market leading noise levels for its class and highly efficient hot water generation due to its unique CO2 (R744) system design, this compact space saving product is capable of providing instantaneous hot water and removes the risk of legionella.

Solution Key Features

• Self contained system, only requires water connections and can be powered via the Thermal Store
• No need for gas supply, flues or ventilation
• Low maintenance and very quiet operation
• Operates with outside temperatures as low as -15°C
• Simple grid connection as classified as Connect & Notify
• Capable of being used in domestic hot water generation mode only
• MELCloud Wi-Fi connectivity and energy monitoring as standard
• Optimised low ambient defrost control and operation

Key Technical Features

Outdoor Unit 

• Dimensions HxWxD (mm): 715 x 809 x 300
• Sound Pressure Level at 1m: 43 dBA
• ErP: A+ (55ºC)
• Powered via Indoor Unit (20A breaker)
• Recommended pipe size: 15mm
• Nominal flow rate: 6L/min

Indoor Unit 

• Dimensions HxWxD (mm): 1600 x 595 x 680
• Breaker (A): 20
• Pipe Size (mm): 22

4kW R744 1PH Mono ASHP Low GWP & 200L Thermal Store Cylinder Pkg

Included components - Electrical

• Wi-Fi Ready System Controller
• Wi-Fi Interface
• Thermal Store Upper & Lower Water Temperature Thermistor
• Flow & Return Water Temperature Thermistor
• Flow Water Temperature Thermistor
• DHW Supply Temperature Thermistor

Included components - Mechanical

• Magnetic Filter
• Insulated Flexible Connection Pipes
• Flow Sensor (x3)
• Heating Circulating Pump
• Thermal Store Circulating Pump
• 3-Way Motorised Diverter Valve
• Primary Expansion Vessel
• DHW Plate Heat Exchanger
• Primary System Pressure Gauge
• Filling Loop
• Automatic Air-Vent
• Drain Valve
• Strainer Valve
• Primary Pressure Relief Valve
• Tundish

UK and Ireland free delivery for orders above £300 

Delivery for Spare parts is 5 to 9 working days. 

For orders placed outside UK & Ireland please get in touch with us for a quote: sales@ds-refrigeration.co.uk

Note that there are restrictions on some products, and some products cannot be shipped to international destinations. Click here for more information

Unless otherwise stated, Refrigeration Components offer a full 12 months manufacturers parts warranty on all equipment offered on our site.  Extended warranties can be offered on selected products upon request. 

All Equipment Warranties are covered by the Manufacturers.

If you have any Warranty issues, please ring our office and speak to a member of our sales team on 028 3751 1425 or send us an email to sales@refrigerationcomponents.com

Please note: Failure to Pay in Full for Goods received will invalidate your warranty.

Why buy when you can rent monthly?

Our machines are available for short-term or long-term rental. 

• no up-front capital expenditure
• a flexible fixed fee that suits you; spread the cost into smaller manageable monthly payments
• benefit from the best equipment for your business with regards to performance, build quality and efficiency

Benefits of renting:

• short term rental
• priority repair service
• buy machine at any time
• fixed monthly payment - Direct debit
• Technical support for duration of contract

For more information call us on 028 3751 1425 or click here to contact us.