HeatSmart Programme Coordinator Mark Heaney said open fires were inefficient as most of the heat went up the chimney and they were significant contributors to smoggy winter nights.
"Waiting for people to upgrade their fires over time in the course of property upgrades will not achieve the national standards in Napier or Hastings by 2020, therefore dates had to be set to phase out open fires as well as older style solid fuel burners."
People who intend to buy or sell property also need to consider the new regulations.
From January 1, any non-compliant woodburner not meeting emission standards in Airzone 1 is prohibited from use after ownership of the property is transferred. A transfer of ownership includes the sale of a house or transfer of a property into a trust, but does not apply in the event of death of a partner, or when the surviving partner continues to occupy the property.
Mr Heaney thought the new ruling could be a negotiation point.
"If you're thinking of selling, then a compliant, efficient and economic solid wood or electric heater will make your property more attractive than one that isn't.
"On the other hand, if you're buying, check to make sure the fire complies with the required standards, and if it doesn't, negotiate on price to allow you to buy a new fire that is going to save you money and be environmentally friendly."
Tremains general manager Fraser Holland said Hawke's Bay was just coming into line with the rest of the country and they had been preparing for the new regulations for some time. Agencies and agents had been notified by the Hawke's Bay branch of the Real Estate Institute.
Buyers needed to be aware of the changes, but it was up to the agents to inform them, he said.
Whether or not it came down to a negotiation point would depend on the value of the old fireplace or what heating alternatives the property had.
The regional council estimates the new "point of sale rule" will affect around 2500 house sales in the next five years.
The HeatSmart programme provides financial assistance to homeowners to replace open fires and older wood burners.
Housing New Zealand also has an active programme to replace all open fires in its properties within the Napier and Hastings airsheds.
The Hawke's Bay Regional Council is preparing plans for managing compliance with the rules, and is discussing these with local councils. Enforcing the rules will likely be on a complaint basis, in response to complaints about excessive or smelly smoke, but the regional council will continue to focus on educating people about air quality and healthy homes
Promotion of the financial assistance is being offered by both council and the government.
