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14.0kW Split Hydrobox System

PUZ-SHWM140VAA-H

Designed for both heating and domestic hot water (DHW) applications, high temp up to 65°C DHW and up to 70°C* heating. It can connect to underfloor heating, fan coils, and radiators and combine domestic hot water, providing a whole home comfort solution. Perfect for gas boiler replacements when retaining existing radiator and underfloor systems. Compact and efficient, this system includes the 14.0kW PUZ-SHWM140VAA Outdoor Unit, ERSF-VM2E Hydrobox, and FTC7 Controller for intuitive control and optimal performance.

Heating Capacity14.0 kW
Up to 68°C max flow temp for nominal conditions. Max temp 70°C When flow temp difference is 10°C and the piping length is 15m or less
Select a Size
Select an Outdoor Type

Features

New Intuitive Touch Screen Controller

The easy to use touchscreen allows for easy monitoring of energy use and tailored comfort control. The improved commissioning wizard offers easier installation for contractors.

Ultra Quiet Noise Levels

The Ecodan E-Generation range is our quietest yet, operating with industry leading noise levels from 41dBA*1

*1 PUZ-SHWM80VAA measured 1m from outdoor unit.

Easier Installation and Longer Pipe Lengths

Now with G1" tightening nuts instead of compression fitting for smoother installation at the hydrobox. Long outdoor unit pipe runs up to 30m*2 chargeless piping length can be achieved for flexible installation options.

*2 For heating-only applications.

Zubadan Technology for Low Temperature Performance

All models include Zubadan Technology to maintain full capacity in outdoor temperature conditions down to -15°C.

Split Hydrobox System

The Hydrobox is primarily for space heating in the form of underfloor or radiators or a mixture. With a small footprint and sized similarly to gas hot water systems, they are a highly adaptable solution for retrofit and new builds. For systems where a 3rd Party Cylinder with a heat exchanger coil is to be installed, this can be easily catered for by adding a 3-Way Valve to the system and connecting to the FTC7 Controller.

Specifications

PUZ-SHWM140VAA - 14.0kW Ecodan Split Air Source Hot Water Heat Pump

Function: Hot Water Heating
Type: Split Air Source Heat Pump
Refrigerant Type: R32
HEATING (A2/W35)*¹
Capacity [kW]: 14.0
Power Input [kW]: 4.24
COP: 3.30
HEATING (A7/W35)*¹
Capacity [kW]: 12.0
Power Input [kW]: 2.47
COP: 4.85
COOLING (A30/W7)*¹
Capacity [kW]: 12.5
Power Input [kW]: 3.99
EER: 3.13
COOLING (A30/W18)*¹
Capacity [kW]: 14.0
Power Input [kW]: 3.27
EER: 4.27
OPERATING RANGE
Heating Operation Ambient Temperature [°C DB]: -30 ~ +24
Cooling Operation Ambient Temperature [°C DB]: +10 ~ +52
DHW Operation Ambient Temperature [°C DB]: -30 ~ +42
OPERATING CHARACTERISTICS
Sound Pressure Level at 1m [dBA]*¹: 46
Flow Rate [L/min]: 10.0 - 34.4
ELECTRICAL DATA
Power Supply: 230V / Single Phase / 50 Hz
Maximum Current / Fuse Rating [A]: 35.0 / 40.0
GENERAL
Unit Connections (Liquid / Gas) [mm(in)]: 6.35 (1/2) / 12.7 (3/8)*2 flared connections
Min Pipe Length [m]: 2
Max Pipe Length [m]: 30*3
Max Height Difference [m]: 30
Dimensions (WxDxH) [mm]: 1050 x 480 x 1040
Weight [kg]: 114.5
Notes

*1 Based on EN14511:2018
*2 Heating mode 30m chargeless. Piping can be extended to 50m in heating mode. Refer to installation manual for minimum space requirements for R32 indoor hydrobox.
*3 15.88mm for cooling applications, refer to installation manual

ERSF-VM2E - E-GEN Hydrobox for Reversible Split Units

Type: Hydrobox for Split Reversible Units
Operating Ambient Temperature: 0 ~ +35°C (RH<80%)
WATER DATA
Liquid / Gas Pipe (mm): 6.35 / 12.7
Max Flow Rate (l/min): 36.2
Pump: Grundfos
Connection Size (mm): G1
Primary Expansion Vessel (Litres): 10
Charge Pressure (MPa (Bar)): 0.1 (1)
WATER SAFTEY DEVICES - Water Circuit
Control Thermistor (°C): 1 - 80
Pressure Relief Valve (MPa (Bar)): 0.3 (3)
Flow Sensor (Minimum Flow 5L/min): Supplied
WATER SAFTEY DEVICES - DHW Cylinder
Booster Heater Control Thermistor (°C): 80
Booster Heater Manual Reset Thermostat (°C): 90
Booster Heater Thermal Cut Off (°C): 121
ELECTRICAL DATA - Control Board (Optionally Powered by Outdoor Unit)
Power Supply: 230V / Single Phase / 50 Hz
Breaker (A): 10
ELECTRICAL DATA - Booster Heat (Optionally Powered if Required)
Capacity (kW): 2
Maximum Current (A): 10
Power Supply: 230V / Single Phase / 50 Hz
Fuse Rating (A): 16
GENERAL
Dimensions (WxDxH, mm): 530 x 360 x 800
Weight (Empty / Full) (kg): 39 / 45

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Warranty

  • Mitsubishi Electric Ecodan Hot Water Heat Pumps come with a 5 Year Parts and Labour Warranty.

    Warranty commences from the date the system is purchased and installed. The installer must also fill out and return a BDT commissioning form applicable to the original purchaser. The installer must also have completed the Ecodan training course. Equipment defects covered by this warranty will be repaired or replaced at the discretion of BDT without cost to the owner for parts or direct repair labour. A BDT authorised repair company shall carry out the repair or replacement during normal business hours.

    Any Mitsubishi Electric Ecodan parts or equipment replaced under the warranty will be warranted in accordance with the provisions of this warranty for the remainder of the original warranty period or 12 months from the completion of the repair, whichever is the greater.

    Except where inconsistent with the owner’s statutory rights and the rights given by this warranty, all other warranties and all liability of BDT for any loss or damage direct and consequential is expressly excluded.

    For full details view warranty terms and conditions.pdf (125 KB)

Other

E-Generation High Temp R32 Systems