Vertical Wall Exit Using Single Wall Pipe And Elbow /Listed 2100° Ul 103 Ht Chimney; And T-Box Assembily W/Out Close Clearance/Pipe Shields - BuckMaster 21ZC Manual

HOW TO LOCATE CHIMNEY EXIT AND INSTALL
Residential Installation
B. Vertical Wall Exit using (6" Single Wall minimum 24ga. blued or black pipe with elbow
and any Listed 2100° UL HT chimney and Listed 2100° UL HT. T-Box assembly).
Without optional close clearance shields and pipe shield.
NOTE: For minimum clearances (See Page 20, Figure 17).
1. Mark the plumb line on wall directly behind center of heater.
(See Page 20, Figure 18).
NOTE: When using 6" Single Wall minimum 24ga. blued or black pipe,
maintain 18" minimum clearances" between pipe and ceiling.
2. Place vertical portion of heater pipe and elbow in position and project a point onto
plumb line level with center of elbow.
3. Measure up so there will be at least 1/4" rise per foot of horizontal connector pipe,
maintaining clearances to ceiling as noted in (Page 20,Figure 18). This will give you
center of hole for the chimney penetration.
4. After locating center of penetration, install tee-box and chimney, per chimney
manufacturer's specifications.
Connect chimney collar to tee-box using 6" Single Wall minimum 24ga. blued or black
5.
pipe. (DO NOT USE GALVANIZED PIPE). Connect each section so crimped end
faces downward and secure each section to each other using three (3) sheet metal screws
or rivets. Single wall pipe is to be connected with three (3) sheet metal screws rivets to
connector collar on heater. (See Page 20, Figure 18).
6. NOTE: If your local code requires outside air for residential installation, refer to pages
14-15 for outside air installation.
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