Section 144-206-3-A - Gas Appliances in Sleeping Rooms1 All gas appliances, such as hot water heaters, space heaters, domestic clothes dryers, floor furnaces or similar appliances, shall not be installed or used in sleeping rooms, or in a room generally kept closed, unless vented to an effective flue or vent and equipped with an automatic pilot and an automatic control valve. (Critical Violation)2 All gas refrigerators, ranges, and hot plates are hereby prohibited in sleeping rooms. (Critical Violation)10- 144 C.M.R. ch. 206, § 3-A