No person shall occupy as owner, occupant, or let to another for occupancy any dwelling or dwelling unit, for the purpose of living therein, which does not comply with the following requirements.
   (A)   Every dwelling shall have heating equipment and appurtenances which are properly installed and are maintained in safe and good working condition, and are capable of safely and adequately heating all habitable rooms, bathrooms, and water closet compartments in every dwelling unit located therein to a temperature of at least 68°F at a distance 36 inches above floor level under ordinary winter conditions.
   (B)   No owner or occupant shall install, operate, or use a heating device, including hot water heating units, which employs the combustion of carbonaceous fuel, which is not vented to the outside of the structure in an approved manner, and which is not supplied with sufficient air to continuously support the combustion of the fuel. All heating devices shall be constructed, installed, and operated in such a manner as to minimize accidental burns.
(2003 Code, § 15.04.060)  (Ord. 1977-10, passed - -)  Penalty, see § 150.99