Mini slip heat pump as primary heat source?

[Chris Cogan]

Does anybody know if Maine lenders allow mini splits to be used as primary heat source? I don’t want to have to go back and install another heating system when I want to sell the property.The house is currently heated by a single MPI kerosene heater. I am looking to upgrade to a efficient mini split system (efficient down to -30 degrees) so I have AC and heat in multiple areas of the house.