Hitachi Air Conditioning Ducted Ducted Inverter Primary series 36000 Btu RPIL-4.0UFE1NH + RAS-4.0UFESNH1 R-32 Class A++/A

• Liquid pipe diameter: 9.52 mm (3/8")
• Gas pipe diameter: 19.05 mm (3/4")
• Maximum pipe length: 50 m
• Maximum height difference internal unit / external unit: 30 m

Dimensions and weight

• Indoor unit dimensions (WxHxD): 1140x268x720 mm
• Internal unit weight: 37.5 kg
• External unit dimensions (WxHxD): 950x840x340 mm
• External unit weight: 70.0 kg

Hitachi Primairy ductable The best quality/price ratio

Designed for restaurants, hotels, apartments and shops. The indoor units are suitable for medium to large spaces. Rapid cooling and heating, to ensure a comfortable and silent environment. It provides year-round comfort by operating in heating up to -15°C outside and in cooling up to 48°C outside.

Commercial monosplits in heat pump with R32 refrigerant

Primairy R-32 is the range of commercial monosplits designed for the "primary" needs of small businesses and people who live and work in medium-sized spaces.

Efficiency and energy saving

The use of R32 refrigerant, which reduces the environmental impact by 2/3 compared to R410a, contributes to improving cooling and heating efficiencies

Guaranteed service continuity

In the event of a power outage, PRIMAIRY R32 automatically restarts at the conditions set before the outage. Automatic refrigerant quantity control ensures continuous system performance. When the refrigerant volume drops below 30%, an automatic alert with the anomaly code is displayed on the wall control, signaling the need for assistance service intervention

For all the distance you need

The range of ducted internal units allows the installation of the external unit on the roof of the building at a high refrigeration distance from the internal unit. Allowing refrigeration lengths of up to 50 meters and a height difference of 30 metres. The units are pre-charged for a length of 5m beyond which the additional charge is 28 g/m

Automatic restart following a power failure

As soon as the power supply is restored following an interruption, the systems automatically resume working at the previously set conditions. The function is available in the wall control configuration

Integrated condensate drain pump

The useful lift of 700 mm allows the unit to be integrated into most projects thanks also to a large integrated condensate collection tray

Wide external static pressure range

In the case of applications with long ducts or in multi-zone applications, it is possible to select a static pressure value within a wide range. Starting from the RPIH-3.5 internal unit the maximum static head is equal to 120 Pa

Oil Trap

If the internal unit is installed at a height more than 5m lower than the external unit, it is necessary to provide an oil siphon every 5m of height difference on the gas pipe

Pre-cut for fresh air intake

Indoor units from 3.0 HP up to 4.0 HP have an intake point for fresh air and this helps maintain good air quality within the air-conditioned environment. The dimensions of the circular pre-cut are 65 mm (3.0 HP) and 125 mm (3.5 - 4.0 HP)

Flexibility of air intake from the bottom or rear side

The possibility of changing the position of the intake grille allows for great flexibility, allowing for simple and quick installation

Product Warranty: All products on sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.