AM Series Boiler & Water Heater User Manual
CHAPTER 6: INSTALL
– VENT & COMBUSTION AIR PIPING
OMM-0100_E
•
GF-146
•
11/15/2019
Technical Support
•
(800) 526-0288
•
Mon-Fri, 8 am - 5 pm EST Page 78 of 170
Figure 6-9: Concentric Sidewall Termination Clearances (Side View)
6.5.15 Sidewall Termination Installation
Install a concentric vent termination into a sidewall as follows:
Installing Concentric Vent Termination into Sidewall
1.
Determine the best location for the termination (see Figures 6-8 and 6-9).
2.
The total length of piping for vent or air must not exceed the limits given in Section 6.3.
3.
You must consider the surroundings when terminating the vent and air:
a) Position the vent termination where vapors will not damage nearby shrubs, plants or
air conditioning equipment or be objectionable.
b) The flue products will form a noticeable plume as they condense in cold air. Avoid
areas where the plume could obstruct window views.
c) Prevailing winds could cause freezing of condensate and water/ice buildup where
flue products impinge on building surfaces or plants.
d) Avoid possibility of accidental contact of flue products with people or animals
e) Do not terminate above any door or window. Condensate can freeze, causing ice
formations.
f) Locate or guard vent to prevent condensate damage to exterior finishes.
4.
Cut one (1) hole 5 inches diameter into the structure to install the termination.
5.
Install the concentric vent following the concentric kit manufa
cturer’s instruction. Ensure
termination location clearance dimensions are as shown in Figures 6-8 and 6-9.
6.
Operate the appliance one (1) heat cycle to ensure combustion air and vent pipes are
properly connected to the concentric vent termination connections.
