Hitachi Yutaki-M Monobloc

Hitachi’s Yutaki-M monobloc heat pump is a compact solution for heating and domestic hot water.

Year-round comfort, with heat output available at ambient temperatures as low as -20°C.

All advertised heating duties  advertised are based on an ambient temperature of 7°C and a flow temperature of 35°C (A7/35). Please see Advanced Technical Data below for system performance at other temperatures. 

All purchases of Hitachi Yutaki monobloc Air to Water outdoor units from easyheatpumps.com come complete with the following items:

  • Controller (PC-ARFHE)
  • Sensor for DHW (ATW-WTS-02Y)
  • Flexible Connection Pipes (UKA-FLH-01)

Please click here for full selection of Cylinders

For price, please select a model below

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SKU: Yutaki-M Categories: ,

Description

Note that this product can be used for Zone Heating, Hot Water or a combination of the two. Note that the standard package priced here is for space heating. Domestic Hot Water cylinders can be purchased in addition to this. Please click here for options

Hot Water Cylinders can be of Field Supply or a Hitachi cylinder can be selected from the options by clicking here


All installations must be carried out by qualified engineers. Commissioning reports must be returned to easyheatpumps.com and approved to allow validation of warranty.

Commissioning reports can be accessed by clicking here.

Features and Benefits:

  • Domestic hot water as well as heating – ideal boiler replacement technology
  • Two heating circuits
  • Screed drying function ideal for new builds
  • Weather compensation control
  • Generate water up to 60°C
  • DHW legionella protection program
  • One of the best COP’s on the market up to 5.00
  • A fully certified range. All models in the Yutaki-M range carry MCS accreditation
  • Eligible for domestic and non-domestic RHI
  • ErP energy efficiency class of up to A+++

Model Reference

A7/W35
Rated Heat
Output (kW)

A7/W35
System COP

Min- Max
Flow Rate
m³/hr)

Min System
Water Vol
(Litres)

Fuse
Rating
(Amps)

Electrical
Supply
V/Ph/Hz
HWCAir to Water Outdoor Unit





Click here for cylinders
RASM-3VNE7.50 (11.00)4.550.6 / 2.128.0020240/1/50
RASM-4VNE11.00 (15.20)5.001.0 / 2.838.0032240/1/50
RASM-5VNE14.00 (16.70)4.701.1 / 3.0 46.0032240/1/50
RASM-6VNE16.00 (17.80)4.571.2 / 3.0 55.0032240/1/50
RASM-4NE11.00 (15.20)5.001.0 / 2.838.0020400/3/50
RASM-5NE14.00 (16.70)4.701.1 / 3.0 46.0020400/3/50
RASM-6NE16.00 (17.80)4.571.2 / 3.0 55.0020400/3/50
  • Remote Controller PC-ARFHE (Includes; weekly timer, holiday mode, smart function and a favourite button)
  • Optonal wireless Remote Thermostat ATW-RTU-05 (Control remotely via smartphone app)
  • Optional cooling accessory available
  • Optional domestic hot water tank and buffer tanks

 

System Composition:

  • 1 x sensor for Space Heating
  • 1 x set of Flexible Pipe Connections
  • 1 x Hitachi PC-ARFHE system controller (for maintenance and commissioning purposes)
  • All other items to be of field supply unless ordering Hitachi Hot Water Cylinder which comes complete with Cylinder, 3 Way Valve for Air to Water application and sensor. Please click here for Hitachi DHW cylinders.

 

Advanced Technical Data

Outdoor Unit ModelRASM-3VNERASM-4(V)NERASM-5(V)NERASM-6(V)NE
Nominal Capacity (max)kW7.50 (11.00)11.00 (15.20)14.00 (16.70)16.00 (17.80)
Water 30/35°C, Ambient 7db/6wb°CCOP4.555.004.714.57
Nominal Capacity (max)kW7.50 (10.00)11.00 (14.10)14.00 (15.70)16.00 (17.30)
Water 40/45°C, Ambient 7db/6wb°CCOP3.503.803.613.40
Nominal Capacity (max)kW7.50 (9.20)11.00 (13.50)14.00 (15.20)16.00 (17.00)
Water 47/55°C, Ambient 7db/6wb°CCOP2.703.002.802.50
Nominal Capacity (max)kW5.50 (8.90)9.50 (12.80)10.50 (13.90)11.10 (15.00)
Water 30/35°C, Ambient 2db/1wb°CCOP3.533.703.553.41
Nominal Capacity (max)kW5.80 (6.70)9.70 (10.60)11.50 (12.00)12.00 (13.00)
Water 30/35°C, Ambient -7db/-8wb°CCOP2.572.742.652.57
Nominal Capacity (max)kW6.00 (6.40)10.00 (10.00)11.00 (11.60)11.50 (1250
Water 40/45°C, Ambient -7db/-8wb°CCOP2.252.452.252.15
Nominal Capacity (max)kW5.00 (5.50)8.70 (9.70)9.70 (11.20)10.50 (12.00)
Water 47/55°C, Ambient -7db/-8wb°CCOP1.721.781.851.75
Water Flow Rate min/maxm3/hr0.60 / 2.101.00 / 2.801.10 / 3.001.20 / 3.00
Minimum Water Volume (Defrost)L28384655
Water ConnectionsInch1 1/4 Female
Expansion Vessel SizeL6
Pump TypeYonosPARARS15/7.0Yonos PARA RS 15 / 7.5
Water Temperature Range°C20 - 5520 - 60
Power Supply230V/1Ph/50Hz230V/1Ph/50Hz + 400C/3PH/50Hz
Circuit Breaker Size (with DHW tank heater)A3250 / 32
Circuit Breaker Size (without DHW tank heater)A2032 / 20
Maximum Operating Current (with DHW tank heater)A3345.80 / 30.0045.80 / 39.40
Maximum Operating Current (without DHW tank heater)A1830.8
Sound Power Level @7/35 *dB(A)61636465
Dimensions (H x W x D) Including Connectionsmm800 x 1252 x 3701380 x 1252 x 370
Gross WeightKg115135140144

 

All installations must be carried out by qualified engineers. Commissioning reports must be returned to Logicool and approved to allow validation of warranty. 

Commissioning reports can be accessed by clicking here.

Additional information

Models

RASM-3VNE, RASM-4VNE, RASM-5VNE, RASM-6VNE, RASM-4NE, RASM-5NE, RASM-6NE