Оценок - 2, средний балл: 5
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Фрагмент инструкции
• The termination kit should pass through the wall firestops from the exterior of the building. • Adjust the termination cap to its final exterior position on the building. ! WARNING: THE TERMINATION CAP MUST BE POSITIONED SO THAT THE ARROW IS POINTING UP. For trapezoidal cap termination kits: • Using screws secure the cap to the exterior wall through the flanges in the cap. ! WARNING: THE BOTTOM OF THE VENT TERMINATION CAP MUST BE A MINIMUM OF 12 INCHES (305 MM) ABOVE GROUND LEVEL (GRADE). THE TOP OF THE CAP MUST BE A MINIMUM OF 18 INCHES (457 MM) BELOW COMBUSTIBLE MATERIAL, SUCH AS A DECK. THE SIDE OF THE CAP MUST BE A MINIMUM OF 6 INCHES (152 MM) AWAY FROM A PARALLEL OUTSIDE WALL. VENTING TERMINALS SHALL NOT BE RECESSED INTO A WALL OR SIDING. SEE THE FOLLOWING DIAGRAM FOR VENT TERMINATION CLEARANCES. Figure 31. Trapezoid Termination Caps TRAPEZOID CAP TERMINATION 7 1/4" (184mm) 23 ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ V = VENT TERMINAL X = AIR SUPPLY INLET = AREA WHERE TERMINAL IS NOT PERMITTED Figure 32. Vent Termination Minimum Clearances A = 12" ....................... clearances above grade, veranda, porch, deck or balcony B = 12" ....................... clearances to window or door that may be opened, or to permanently closed window. D* = 18" ....................... vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (60 cm) from the center-line of the terminal E* = 18" ....................... clearance to unventilated soffit F = 9" ......................... clearance to outside corner G = 6".......................... clearance to inside corner H = 3 ft. (Canada)....... not to be installed above a gas meter/regulator assembly within 3 feet (90cm) horizontally from the center-line of the regulator I = 3 ft. (U.S.A.) 6 ft. (Canada) ....... clearance to service regulator vent outlet and electric service J = 9" (U.S.A.) 12" (Canada)......... clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance K = 3 ft. (U.S.A.) 6 ft. (Canada) ......... clearance to a mechanical air supply inlet L** = 7 ft. ......................... clearance above paved sidewalk or a paved driveway located on public property M*** = 18" ......................... clearance under veranda, porch, deck or balcony N = 6” ........................... non-vinyl sidewalls 12” ......................... vinyl sidewalls O = 18” ......................... non-vinyl soffit and overhang 42” ......................... vinyl soffit and overhang P = 8 ft. D E BL v v v v v v v v B BB A H M X J or K I A G F U.S. (3 FT) * 30” minimum for vinyl clad soffits. ** a vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings. *** only permitted if veranda, porch, deck or balcony is fully open on a minimum of 2 sides beneath the floor. NOTE 1: On private property where termination is less than 7 feet above a sidewalk, driveway, deck, porch, veranda or balcony, use of a listed cap shield is suggested. NOTE 2: Termination in an alcove space (spaces open only on one side and with an overhang) are permitted with the dimensions specified for vinyl or non-vinyl siding and soffits. 1. There must be 3 feet minimum between termination caps. 2. All mechanical air intakes within 10 feet of a termination cap must be a minimum of 3 feet below the termination cap. 3. All gravity air intakes within 3 feet of a termination cap must be a minimum of 1 foot below the termination cap. O N P R Q (See Note 1) (See Note 1) (See Note 2) NOTE 3: Local codes or regulations may require different clearances. NOTE 4: Termination caps may be hot. Consider their proximity to doors or other traffic areas. WARNING: In the U.S: Vent system termination is NOT permitted in screened porches. You must follow side wall, overhang and ground clearances as stated in the instructions. In Canada: Vent system termination is NOT permitted in screened porches. Vent system termination is permitted in porch areas with two or more sides open. You must follow all side walls, overhang and ground clearances as stated in the instructions. Heat-N-Glo assumes no responsibility for the improper performance of the fireplace when the venting system does not meet these requirements. QMIN RMAX 1 cap 3 feet 2 x Q ACTUAL 2 caps 6 feet 1 x Q ACTUAL 3 caps 9 feet 2/3 x Q ACTUAL 4 caps 12 feet 1/2 x Q ACTUAL QMIN = # termination caps x 3 RMAX = (2 / # termination caps) x QACTUAL ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______...