Rayners installed 4 Heat Pump Chillers connected to a 4-pipe system into the retrofitted Chief Post Office in Dunedin. Chilled water was chosen due to the lack of room for VRF or Split systems. The…

Rayners has extensive experience in the Commercial and Domestic sector with both Split System and VRF heat pump systems. VRF – Invercargill, Fairfax, AMI, ASB, OPUS House, Toothworks, BNZ Retail, BNZ Partners, MoSD, MWH, Distinction…

Rayners has comprehensive experience in the Education Sector. In 2016 Rayners provided the mechanical services installation of a 4-pipe system and over 150 fan coil units in conjunction with Aquaheat Services on the new site….

Rayners has comprehensive experience in the Commercial HVAC contracting sector including Supermarkets. In 2017 Rayners installed the full mechanical services into the new Fresh Choice Store in Cromwell. Rayners influenced the design by introducing a…

Over the summer of 2017 – 18 Rayners were involved in the upgrade of the Cardrona Ski Field buildings. There were a number of complexities in this project as it involved retrofitting into an existing…

Rayners has comprehensive experience in the Commercial HVAC contracting sector. Rayners has a full installation service either in house or through preferred contractors. With branches in Invercargill and Dunedin we can provide coverage throughout Otago…

Rayners installed 4 x Haier Heat Pump Chillers connected together and controlled by a ModBus connection to the site wide BMS. The chillers run in heating only configuration and provide 45/40 degree water to the…