www.desatech.com 116235-01F8FixedClosed Openable FixedClosedOpenableVVVVV VVVXXV XGGJFBBKNHIANELDBMACBVV AGGBTERMINATION CAP AIR SUPPLY INLET GAS METER RESTRICTED AREA(TERMINATION PROHIBITED)A = clearance above grade, veranda, porch, deck, or balcony[*12 inches (30.5mc) minimum]B = clearance to window or door that may be opened[12 inches (30.5cm) minimum]C = clearance to permanently closed window [minimum 12 inches(30.5cm) recommended to prevent condensation on window]D = vertical clearance to ventilated soffit located above the terminalwithin a horizontal distance of 24 inches (61cm) from thecenter-line of the terminal [18 inches (45.7cm) minimum]E = clearance to unventilated soffit [12 inches (30.5cm) minimum]F = clearance to outside corner (see below)G = clearance to inside corner (see below)H = *not to be installed above a meter/regulator assembly within36 inches (91.4cm) horizontally from the center-line of the regulatorI = clearance to service regulator vent outlet [*72 inches (182.9cm)minimum]J = clearance to non-mechanical air supply inlet to building or thecombustion air inlet to any other fireplace [*12 inches (30.5cm)minimum]K = clearance to a mechanical air supply inlet [*72 inches (182.9cm)minimum]L = † clearance above paved side-walk or a paved driveway located onpublic property [*84 inches (213.3cm) minimum]M = clearance under veranda, porch, deck [*12 inches (30.5cm) minimum ‡]N = clearance above a roof shall extend a minimum of 24 inches (61cm)above the highest point when it passes through the roof surface andany other obstruction within a horizontal distance of 18 inches (45.7cm)† vent shall not terminate directly above a side-walk or paved driveway which is located between twosingle family dwellings and serves both dwellings*‡ only permitted if veranda, porch, deck or balconey is fully open on a minimum of 2 sides beneath the floor** as specified in CAN/CSA B149 (.1 or .2) Installation Codes (1991) for Canada and U.S.A.Note: Local codes or regulations may require different clearancesA = 6" (15.2cm)Inside CornerVBEVB = 6" (15.2cm)C = Maximum depth of 48" (121.9cm) forrecessed locationD = Minimum width for back wall ofrecessed location -Combustible - 38" (965mm)Noncombustible - 24" (61cm)E = Clearance from corner inrecessed location-Combustible - 6" (15.2cm)Noncombustible - 2" (5.1cm)Outside Corner Recessed LocationGHG = 12" (30.5cm) minimum clearanceBalcony with No Side WallVJCombustible &NoncombustibleH = 24" (61cm)J = 20" (50.8cm)Balcony with Perpendicular Side WallCDCTermination Clearances for Buildings with Combustible and Noncombustible ExteriorsFigure 7 - Minimum Clearances for Termination CapLOCATION OF TERMINATION CAP