Eligible ratepayers can borrow up to $10,000 at four per cent which is repaid over 10 years by way of a voluntary targeted rate (VTR).
Heaney said the health of your home can impact the health of your family.
"Homes are where we spend a lot of our time in winter," he said. "If you have condensation or mould in your house, getting a ventilation system put in will improve airflow in your home reducing that excess moisture and the occurrence of mould.
"The system will help keep an even temperature and improve your family's health.
"Another option for funding is the Warmer Kiwi Homes grants, which are available to homeowners with a Community Services Card or households in lower-income areas."
Warmer Kiwi Homes, a four-year Government programme, offer grants covering 90 per cent of the cost of an efficient wood burner, pellet burner or heat pump (capped at $3000 including GST), as well as ceiling and underfloor insulation.