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Hot Water Heat Pumps

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.

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
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Features

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
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 SAFETY DEVICES - Water Circuit
Control Thermistor (°C): 1 - 80
Pressure Relief Valve (MPa (Bar)): 0.3 (3)
Flow Sensor (Minimum Flow 5L/min): Supplied
WATER SAFETY 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

·  Nominal operating condition:
   (A7/W35) – Outside air temperature (DB/WB): 7/6°C, Water temperature (inlet/outlet) 30/35°C.
   (A35/W7) – Outside air temperature (DB/WB): 35/24°C, Water temperature (inlet/outlet) 12/7°C.

·  Power Input: At distance of 1m from outdoor unit.

·  Power input figures do NOT include pump input figures as pump input depends on local system configuration.

·  Split type specifications are just examples of the case that the units are connected to a plate heat exchanger produced by Alfa Laval. Actual specifications depend on local system configuration. The specifications above are based on Alfa Laval ACH70-50H Heat Exchanger being used.

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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)

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