Section 16a-40b-10 - Loans for residential electrical heating conversion(a)Eligible Structures. To be eligible for a loan, a residential structure must: (1) Be located in the State of Connecticut;(2) Have been constructed prior to January 1, 1980;(3) Have an existing electric heating system which the applicant is replacing with a primary or secondary heating system; and(4) Have had at least fifty percent (50%) of the area of the structure heated by the existing electric heating system or predecessor electric heating systems since December 31, 1979.(b)Eligible Replacement Heating Systems.(1) The following heating systems are eligible for funding as primary heating systems; (A) Oil-fired boiler or furnace and distribution system;(B) Gas-fired boiler or furnace and distribution system;(C) Coal-fired boiler or furnace and distribution system;(D) Wood-fired boiler or furnace and distribution system;(E) Multi-fueled boiler or furnace and distribution system;(F) Air or water source heat pumps and distribution system; and(G) Chimney and fuel tank when needed.(2) The following heating systems are eligible for funding as secondary heating systems: (A) Vented kerosene, oil, and gas (natural or bottled) space heaters;(D) Passive solar heating systems including sunspaces, thermosiphon air panels, fan-assisted air panels, integral storage passive space heating systems;(E) Active solar space heating; and(F) Chimney and fuel tank when needed.(3) All secondary heating systems must be permanent fixtures to be eligible for a loan.Conn. Agencies Regs. § 16a-40b-10