May 7, 2020

Heating Standard

Are your rentals up to the Heating Standard?

To comply with the Heating Standard, landlords must provide one or more fixed heaters that can directly heat the main living room. The heater must be an acceptable type and must meet the minimum heating capacity required for your living room.

The World Health Organization (WHO) recommends a minimum indoor temperature of 18˚C. By installing a heater that can reach this temperature on the coldest days of the year, tenants will be able to keep warm all year round.

All private rentals must comply within 90 days of any new or renewed tenancy after 1 July 2021, with all private rentals complying by 1 July 2024.

All boarding houses must comply by 1 July 2021. All houses rented by Kāinga Ora (formerly Housing New Zealand) and registered Community Housing Providers must comply by 1 July 2023.
What is the heating standard?

There must be a fixed heater(s) that can directly heat the main living room to comply with the heating standard.

The main living room is the largest room that is used for general, everyday living – for example, a lounge, family room or dining room.

Your heater must be fixed (not portable). It must be at least 1.5 kW in heating capacity and meet the minimum heating capacity needed for your living room. This capacity can be calculated using the Heating Assessment Tool or the formula outlined in the regulations.

Your heater must not be an open fire or an unflued combustion heater, eg portable LPG bottle heaters. If you use a heat pump or an electric heater, it must have a thermostat. You can’t use an electric heater (except a heat pump) if the required heating capacity for the main living room is over 2.4 kW, unless you’re ‘topping up’ existing qualifying heating that was installed before 1 July 2019.

In most cases, the right type of heater will be a larger fixed heating device like a heat pump, wood burner, pellet burner or flued gas heater. In some cases, eg small apartments, a smaller fixed electric heater will be enough. For more information about different heating options visit the Energy Efficiency and Conservation Authority’s website.

If you have existing heating

You don’t need to add more heating if you have one or more existing heaters that:

  • were installed before 1 July 2019
  • each have a heating capacity greater than 2.4kW
  • meet the requirements in the heating standard (for example, not an open fire or an unflued combustion heater)
  • are not electric heaters (if the required heating capacity for the main living room is over 2.4 kW), and
  • have a total heating capacity that’s at least 90% of what you need to meet the required heating capacity.

When the existing large heater needs replacing, landlords will need to install a correctly sized heater.

If the existing heater is a woodburner, it will likely have a label stating the heat output. Landlords can also check manufacturer’s information or council records for information on the heat output of their woodburner.

Central heating will meet the standard as long as:

  • it provides heat directly to the living room (eg through vents or radiators)
  • it meets the required heating capacity.
How to comply with the Heating Standard

How to comply with the Heating Standard

Top up existing heating

If you’re adding a new heater to a room with existing heating, each heater must meet the requirements in the healthy homes standards, with one exception. If your existing heating doesn’t have the required heating capacity, you can add a smaller fixed electric heater to ‘top up’ your heating. If you do, you must meet all these conditions:

  • you installed your existing heating before 1 July 2019
  • the required heating capacity is more than 2.4 kW
  • the ‘top up’ you need is 1.5 kW or less.

For example, if you have a heat pump with a heating capacity of 3.3 kW, but you need a total heating capacity of 4.5 kW, you can add a fixed 1.5 kW electric heater with a thermostat to meet the standard.

Exemptions to the heating standard

There are specific exemptions to the heating standard. The exemptions are:

  • where it is not reasonably practicable to install a qualifying heating device.
  • where the rental property is a certified passive building.

It is not reasonably practicable to install something if a professional installer can’t access the area without:

  • carrying out substantial building work, or
  • causing substantial damage to the property, or
  • creating greater risks to a person’s health and safety than is normally acceptable, or
  • it is otherwise not reasonably practicable for a professional installer to carry out the work.

These are in addition to the general exemptions.

Other Standards

Need help with understanding the Heating Standard?

We have dedicated property managers and have taken on board the new legislative requirements seriously.  All properties we manage will be compliant with the Healthy Home Standards.

If you need help with meeting the standards, talk to our team today on (09) 527 3980 or email info@investmentrentals.co.nz.

Visit our services page to see more how we can help you with your rental properties.

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