Optimal ventilation?
Conventional ventilation keeps a home sufficiently aired but has an energy cost. An option is to install a mechanical ventilation heat recovery system that ventilates a home while efficiently conserving energy.
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By Aidan Bennett-Reilly, Dr Manfred Plagmann – 1 October 2020, Build 180, Feature article
Conventional ventilation keeps a home sufficiently aired but has an energy cost. An option is to install a mechanical ventilation heat recovery system that ventilates a home while efficiently conserving energy.
By Vicki White – 1 December 2020, Build 181, Feature article
The BRANZ Pilot Housing Survey found an increase in heat pumps in rented housing. This is an encouraging trend, but many areas still need changes to improve house condition and occupant wellbeing.