Hitachi Yutaki S Combi 200 air-to-water heat pump 11 kW RAS-4WHNPE + RWD-4.0NWE-200S,
The Hitachi Yutaki S COMBI air-to-water heat pump is the ideal solution for the new and renovation market. It can be installed in place of your current boiler and can be adapted to all types of transmitters (radiator, underfloor heating, fan coils). System for heating, cooling and hot water production, dedicated to residential applications, split type, with integrated tank (for floor-mounted units) and single-phase power supply. Yutaki SCombi is equipped with a new built-in 220 l stainless steel tank. Due to the integration of the domestic hot water tank in the indoor unit, the installation space is even 70% smaller than in the case of other systems.
It can be used in combination with any type of water heating system: underfloor heating, radiators, fan coils, swimming pool or together with other sources of heat production: boilers, solar panels. Designed to easily manage all system functions: heating, cooling, hot water and pool parameters, it can be used for easy control of operations such as daily and weekly scheduling, hot water temperature management, operating modes, etc.POWER CONSUMPTION CONTROL: The Yutaki LCD controller allows you to check and compare data related to power consumption (power or current absorbed) for space heating, cooling, DHW, swimming pool or for the whole installation.
A high-performance and certified hydraulic module
All-in-one solution: heating, cooling and domestic hot water.
Adapts to all types of transmitters: radiators, underfloor heating, fan coils.
Best heating COP (5.25) and best DHW COP (3.40) on the market.
Integrated DHW production, stainless steel tank: 200 L
Exceptional heating: 60°C down to -10°C outside and operation possible down to -25°C outside.
New integrable 2nd zone collector (200 L).
More compact and lighter outdoor units.
Ultra-silent hydraulic modules (sound power 37 dB(A)(1)).
Seasonal heating energy performance up to A+++, DHW A+. An answer that already complies with ErP 2017 requirements.
Regulation common to the entire YUTAKI range.
New configurator wizard (faster commissioning).
PREMIUM outdoor units
High power even at negative outside temperatures: efficient heating.
Extended operating ranges: -25°C outdoor
New Hitachi Scroll Inverter compressors.
Quieter units: for maximum comfort.
Lighter and more compact: to facilitate its installation.
New PC-ARF2HE wired controller:
Available for the new Yutaki S and S Combi models
Can be detached from the indoor unit
Can be used as a wired room thermostat
Translated into 25 languages
Visual interface, optimized for installers
Pump-down process added
Location of the DHW tank to configure the installation
System management (serial / parallel – on / off during DHW operation)
Communication status: dedicated communication menu (RTU, HLink, YCC)
Preview of the actual work status
Historical data list: alarm history, alarm codes with description
IU serial number available directly on the LCD display
Energy consumption data and comparison
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