Combination Horizontal Venting System; Install Combination Vent/Air Terminal; Combination Horizontal Vent System Components - Burnham Revolution Installation, Operating And Service Instructions

H. Combination Horizontal Venting System
NOTICE
This vent system requires components not
supplied with the boiler.

Install Combination Vent/Air Terminal.

2.
a. After determining the location with reference to Section B - General Venting Guidelines, cut a 6-1/8 inch square
opening in the wall for the air box sub-assembly which is 6 inch square.
b. Remove and save shipping screw from end panel with collar and vent pipe assembly. This will be reinstalled in a later
step.
Air Box Sub-Assembly (6" square x 2' long)
A
Exterior Wall Cover (10" square)
B
C 4" x 3" Vent Pipe Reducer
Plate-Seal Exterior Cover (2)
D
#8 x ½" Stainless Steel Sheet Metal Screw (19)
E
#10 - 32 x ¼" Stainless Steel Machine Screw (8)
F
#10 - 32 x ½" Aluminum Spacer (4)
G

– See Figures 10 and 11.
See Figure 11.
Vent Carton Part Number 61106012 (Includes items below)
Description

COMBINATION HORIZONTAL VENT SYSTEM COMPONENTS

1. Do not exceed maximum vent/air intake lengths.
Refer to Table 4.
Component Part Number
61106011
71106016
8116239
71106017
80860047
80860842
80861617