Lennox GCWB95W-150 Installation Instructions

17
240012994 Rev. B [08/31/2020]
5 - COMBUSTION AIR AND VENT PIPING
FIGURE 5-4 Roof Mount Coaxial Venting
CAN BE USED ON ALL SIZES
Maintain 12"(305 mm)
US (18"(457 mm)
Canada) clearance
above highest
anticipated snow level
24" (610 mm) above
roof or ground
Anticipated
Snow Line
FIGURE 5-6 Side Wall Coaxial Venting
CAN BE USED ON ALL SIZES
Min. 8" (181 mm)
Max. 14" (356 mm)
Maintain 12"(305 mm)
US (18"(457 mm)
Canada) clearance
above highest
anticipated snow level
24" (610 mm) above
roof or ground
Ground
Anticipated
Snow Line
18" Vertical
Clearance to
ventilated sot
FIGURE 5-5 - Coaxial Vertical Exhaust -
CAN BE USED ON ALL SIZES
12" (305 mm)
Minimum Separation
Manufacturer
Recommends
Greater Separation
FIGURE 5-7 - Coaxial Horizontal Exhaust -
CAN BE USED ON ALL SIZES
Multiple
Appliances
Multiple
Appliances
24" (610 mm)
Min. Separation
Manufacturer
Recommends
Greater Separation
recommends gr

Lennox GCWB95W-150 Specifications

General

Brand	Lennox
Model	GCWB95W-150
Category	Boiler
Language	English