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SECTION 8811.1. Access to Forced Air Type Central Furnaces. Subsection 704(f) is amended to read as follows: (f) An unobstructed level working space not less than thirty (30) inches in depth and five (5) feet in height for upright furnaces and thirty (30) inches in height for horizontal furnaces shall be provided along each side of every furnace in which a firebox access opening is located. A door opening into such space shall not be considered as an obstruction. SECTION 8812. ~nstallation of Comfort Coolinq. Subsection 804(h) is amended by changing the last sentence to read as follows: However, in no case shall such water be spilled on any street, highway, or adjacent property, or into any potable water source. SECTION 8812.1. Installation of Comfort Coolinq. Section 804 is amended by adding subsection (i) to read as follows: (i) Heat pumps or cooling coils located above a finished ceiling shall have an auxiliary drip pan installed at least two (2) inches below the entire unit. The pan shall be no less than six (6) inches larger than the unit, two (2) inches in depth, 26 ga. galvanized iron. Each pan drain shall be separate from the unit drain. SECTION 8813. Location of Comfort Coolinq. Paragraph 1 of Section 805(c) is amended by changing the last sentence to read as follows: Ladders shall lead directly or by cleated walkway to the cooling unit. SECTION 8813.1. Location of Comfort Cooling. Paragraph 2 of Section 805(c) is amended to read as follows: 2. No portion of any comfort cooling system shall be installed closer than five (5) feet to the property line nor within thirty (30) inches horizontally of a vertical projection of a wall or bank, nor less than ten (10) feet from an air intake or discharge grill louver or duct opening. SECTION 8814. Circulatinq Air For Comfort Cool,hq. Sub-paragraph 2a of Section 806(a) is amended to read as follows: a. Within ten (10) feet of any combustion products vent or chimney outlet unless three (3) feet or more below such outlet. SECTION 8815. Ventilation Air for Comfort Coolinq. Sub-paragraph lb of Section 806(b) is amended to read as follows: (b) Mechanical Ventilation - Where the net free cross- sectional area of available natural ventilation is less than 1/16 of the floor area, a mechanical ventilating supply system or a mechanical ventilating exhaus% system or combination of the two shall be installed and shall deliver seven (7) cubic feet of outside air per minute per person in addition to the requirements of paragraph 806(a) 1. -27-