VRF systems
The obvious solution for medium and larger buildings. One high capacity outdoor unit powers a combination of indoor units. VRF or variable refrigerant flow ensures the right heating or cooling at each indoor unit more»
Product selector
A step by step guide to select the right unit or system. The program lets you print out a unique datasheet for your selected solution. more»
E-solution
Mitsubishi Heavy Industries has announced a new version of its E-solution software tool which allows air conditioning application engineers to design and specify complete variable refrigerant flow (VRF) systems in minutes more»
KXR6 VRF Systems
Heat recovery systems (for simultaneous heating and cooling)
| Height difference: | 50m (outdoor unit above) |
| Height difference: | 40m (outdoor unit below) |
| Furthest indoor unit: | 160m |
| Total length: | 1000m |
KXR6 heat recovery systems – for simultaneous heating and cooling
The KXR6 system inter-connecting pipework has a unique arrangement, with two of the inter-connecting pipes routed through a PFD Distribution Controller, and the third pipe connected directly to each indoor unit from the main pipe run. This reduces installation time and the number of brazed connections on site. The PFD Distribution Controllers are available for single connection, or as a combined PFD 4-way connection, with each connected unit having independent cooling or heating operation.
KXR6 heat recovery systems operate with 3 inter-connecting pipes, thus commonly referred to as a '3-pipe system'.
KXR6 systems provide both heating and cooling operations to individual indoor units according to the room condition/requirement. KXR6 incorporates highly sophisticated control to condition multiple indoor areas, whatever their requirement for cooling or heating, for applications where the building orientation (N, S, E, W) can mean that heat gain/loss varies on each side of the building.
The range starts from the 8hp model (22.4kW) cooling capacity, up to the largest capacity single outdoor unit in the industry (24hp) with 68.0kW cooling capacity. Outdoor units can also be “twinned” providing up to 48HP/136.0kW on a single system.
