Hitachi Air Conditioner Ducted Ductable Inverter Series Primary 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 piping length: 50 m
• Maximum difference in height indoor unit / outdoor unit: 30 m

Dimensions and weight

• Internal unit dimensions (WxHxD): 1140x268x720 mm
• Indoor unit weight: 37.5 Kg
• External unit dimensions (WxHxD): 950x840x340 mm
• Outdoor 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. Fast cooling and heating, so as to ensure a comfortable and quiet environment. It provides comfort all year round by operating in heating up to -15°C outside and in cooling up to 48°C outside.

Commercial monosplit 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 savings

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

Service continuity guaranteed

In the event of a power failure, PRIMAIRY R32 will automatically restart under the conditions set before the power failure. The automatic control of the amount of refrigerant ensures the continuous performance of the system. When the refrigerant volume falls below 30%, an automatic alert with the fault code is displayed on the wall control, signaling the need for assistance from the assistance service

For as much distance as you need

The range of ducted indoor units allows the outdoor unit to be installed on the roof of the building at a high cooling distance from the indoor unit. Permitting refrigeration lengths of up to 50 meters and a height difference of 30 metres. The units are preloaded 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 configuration with wall control

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 runs or in multi-zone applications, it is possible to select a static pressure value within a wide range. Starting from the RPIH-3.5 indoor unit, the maximum static head is 120 Pa

Oil Traps

If the indoor unit is installed at a lower level of more than 5m from the outdoor unit, an oil siphon must be provided every 5m of difference in height on the gas pipe

Pre-cut for fresh air introduction

The 3.0 HP up to 4.0 HP indoor units have an inlet point for fresh air and this helps to maintain good air quality inside 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 ability to change the position of the intake grille allows for great flexibility, enabling quick and easy installation

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