Slant/Fin LX-85A, Инструкция по установке и эксплуатации

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Lynx Model LX-85A 16
B. DIRECT VENT - VENTING AND AIR INTAKE
THROUGH A ROOF
Figure 14 shows typical vertical venting. The vent pipe must
pass through the ceiling, floor and the roof vertically through
a 152mm (6") minimum diameter cutout. A fire stop is
required for each ceiling and floor penetration. For roof
passage an appropriate UL listed roof flashing must be used.
The vertical vent piping must terminate with a screened
straight termination. The air intake termination should be a
screened 180° elbow facing down. The air intake opening
must be at least 0.3m (1 foot) below the vent opening.
For air intake pipe, follow the proper assembly practices
specified on page 6. For certified ULC S636 Certified PVC or
CPVC Venting and stainless steel follow restriction on page 7
and manufacturer’s instructions.
LYNX MODEL LX-85A - DIRECT VENT, VENTING AND AIR INTAKE
THROUGH A ROOF
ALL JOINTS MUST BE LIQUID AND PRESSURE TIGHT. USE 76 mm (3”) DIA. PVC/CPVC SCHEDULE 40 PIPE FOR AIR INTAKE ONLY. FOR
VENTING USE U/L LISTED SINGLE WALL 76 mm (3”) DIA. AL129-4C STAINLESS STEEL VENTING MATERIAL (SEE PAGE 6) OR CERTIFIED
PVC OR CPVC VENTING CERTIFIED TO THE STANDARD FOR TYPE BH GAS VENTING SYSTEMS, ULC S636.
Figure 14. Direct vent, venting and air intake through a roof.
* AL 29-4C IS A REGISTERED TRADEMARK OF ALLEGHENY LUDLUM CORP.
** Definition of Snow Line: Knowledge of local conditions will reveal the maximum height that repeated snowfalls accumulate to.
The height should be used as the SNOW LINE.
305mm
(1 ft. MIN.)
305mm (1 ft. MIN.)
0.305m (1 ft. MIN.)
51mm (2") MIN.
SLOPE UP 20mm/m
(1/4" PER FOOT) MIN.
76mm (3") DIA.
PVC/CPVC PIPE
FOR AIR INTAKE
76mm (3") DIA.
CERTIFIED PVC
OR CPVC
VENTING OR
STAINLESS
STEEL VENTING
MATERIAL FOR
VENT
3.05m
(10 ft.) MIN.