Table of Contents
Advertisement
G
-
®
ECO
Tec
AS
FIRED WATER BOILER
DIRECT VENT —
1. The concentric termination kit must be purchased
separately.
Use only the vent materials and kits
listed in Figure 27, page 23 . Provide pipe
adapters if specifi ed.
2. Locate the termination such that the total air piping
and vent piping from the boiler to the termination
will not exceed the maximum length given in
Figure 26, page 22 .
3. This termination requires a 45-degree elbow that
is not supplied with the termination kit. The
maximum vent/air pipe lengths include allowance
for this elbow.
For polypropylene applications, See
venting and air piping notes on page 21 .
For AL29-4C vent pipe applications,
See venting and air piping notes on
page 21 .
1. The concentric termination kit must be installed
as shown in Figure 37, page 31 .
2. The termination must comply with clearances and
limitations shown in Figure 28, page 25 .
3. Locate the termination so it is not likely to be
damaged by foreign objects, such as stones or balls,
or subject to buildup of leaves or sediment.
1. When terminating multiple boilers, install each
concentric termination as described in this manual.
All vent pipes and air inlets must
terminate at the same height to avoid
possibility of severe personal injury,
death or substantial property damage.
2. Place wall penetrations to obtain minimum
clearance as shown in Figure 36, page 31 for U. S.
installations. For Canadian installations, provide
clearances required by CSA B149.1 or B149.2
Installation Code and a ULC S636 compliant vent
kit.
3. The air inlet of a boiler is part of a direct vent
connection. It is not classifi ed as a forced air intake
with regard to spacing from adjacent boiler vents.
30
–
80/110/150/199
Sidewall concentric
Read and follow all instructions in this manual.
Install the boiler in a location that allows proper routing of all vent
and air piping to the selected sidewall location.
Make sure the selected sidewall termination location complies with
Figure 28, page 25 . (Multiple boiler concentric terminations must also
comply with Figure 36, page 31 .)
Use only the vent materials listed in Figure 27, page 23 . Provide pipe
adapters where required.
Vent piping and air piping lengths must not exceed the values shown
in Figure 26, page 22 .
The concentric termination must be assembled and installed before
piping from the boiler to the termination.
Prepare the sidewall penetration — assemble the concentric
termination kit and secure the cover plates as instructed in this section.
Provide the supports indicated and mount the termination assembly.
See "Install termination — concentric pipes" on page 31 .
Install vent and air piping between the boiler and the concentric vent/
air termination. Slope horizontal piping downward toward the boiler
at least 1/4 inch per foot. See page 27 for general guidelines.
Install pipe supports every 5 feet on both the horizontal and vertical
runs.
Install a hanger support within 6 inches of any upturn in the piping.
B
M
OILER
ANUAL
— Concentric horizontal
See notices at left.
See notices at left.
See notices at left and page 21 .
See notices at left.
— DO NOT use short radius elbows for vent or
air piping. Boiler performance could be affected.
Part number 550-100-260/0520
Hide quick links:
Advertisement
Table of Contents
