NZ Heat Pumps Auckland have installed a Mitsubishi Designer Series heat pump (white model) into a Portacom situated inside a large factory in West Auckland.

There was an existing heat pump in the Portacom which was more than 20 years old. The old unit had failed and, typical of units of that age, it was beyond repair.

The new Mitsubishi heat pump is very quiet – an important quality for a Portacom office space – and efficient. The unit uses R410 refrigerant which, unlike the R22 refrigerant common in older aircon units, it does not contribute to ozone depletion. R410 also operates at a higher pressure, resulting in a lower cost of operation.

The indoor fitted in well above the bookshelf.

Now the office workers are enjoying greater comfort whether it be in the summer heat or the winter cold.