Barfoot and Thompson Auction Rooms

Located in the Highbrook Business Park in East Tamaki, the brand new Barfoot and Thompson South Auckland Office and Auction Rooms offer state of the art amenities on this purpose built site.

The Challenge

Barfoot and Thompson required a mechanical solution that could efficiently ventilate and air condition multiple meeting rooms and auction rooms with variable levels of occupancy.

The Solution

Mitsubishi Electric was selected to provide units that would serve both the ventilation and air conditioning requirements of these unique set of rooms.

A large commercial Lossnay Energy Recovery Ventilation System was selected to ventilate both the auction rooms and conference area. Six LGH-150RVX-E units in total were installed, along with locally procured CO2 sensors installed within the room spaces. The use of CO2 sensors allowed the fan speed to be controlled based on the CO2 readings, creating an efficient way to setup the ventilation system.

Two identical Y-series Heat Pump Systems were installed in the auction rooms and conference area. On each system, four PEFY-P125VMA-E mid static ducted units serve the heating and cooling requirements of each space.

Further to this, a Mitsubishi Electric Wi-Fi Control adaptor was fitted to each of these VRF indoor units to enable unit control via the Mitsubishi Electric Wi-Fi Control App.

City Multi factory marine treated (-BS) outdoor units were selected for this project due to the sites close proximity to the sea.

Equipment Breakdown

Total Capacity

Heating Capacity: 126.0 kW
Cooling Capacity: 112.0kW

Outdoor Units

4 x PUHY-P250YKB-A-BS Heat Pump Unit

Indoor Units

8 x PEFY-P125VMA-E Ducted Unit

Wall Controllers

2 x PAR-31MAA-J Wall controllers

2 x PZ-61DR-E Lossnay Controllers

8 x MAC-559IF-E Wi-Fi Adapters

Lossnay Units

6 x LGH-150RVX-E Lossnay Unit

Contractor

Catalogues

City Multi New Zealand Showcase - Edition 2.pdf (10,526 KB)
Created: Monday 8th of September 2014

City Multi New Zealand Showcase - Edition 1.pdf (7,386 KB)
Created: Tuesday 11th of June 2013

City Multi World Wide Case Studies.pdf (3,184 KB)
Created: Wednesday 23rd of April 2008

Published: Thursday, 15 February 2018

Barfoot and Thompson Auction Rooms