Lochinvar EnergyRite ER302 - Manual (Page 28)

28
Installation & Operation Manual
5
Sidewall venting
TABLE - 5C
AIR SHUTTER ADJUSTMENT OPENING FOR
E-RITE VENT SYSTEMS
Model
Number
“A” Dimension
Opening
Chamber Pressure
ER152 1 1/4" 1.4"
ER202 1 1/4" 1.4"
ER252 1 3/8" 1.4"
ER302 1 9/16" 1.4"
ER402 1 3/4" 1.4"
"A"
Figure 5-6_Combustion Air Fan with Air Shutter “A”
Dimension
The E-Rite Sidewall Vent kit includes recommendations to
purchase and install specific sidewall vent terminations from
recommended AL29-4C vent system manufacturers. This
venting kit includes installation instructions, a flue adapter, air
pipe adapter, air inlet collar assembly, air inlet terminal, flexible
steel re-enforced air hose, clamps, gaskets, and fasteners
necessary to install the venting system.
TABLE - 5D
E-RITE SIDEWALL VENT KITS
Model
Number
Inlet & Outlet
Vent Diameter
E-Rite Sidewall
Vent Kit
ER152 4" HDK3045
ER202 4" HDK3045
ER252 5" HDK3046
ER302 5" HDK3047
ER402 6" HDK3048
The connection from the vent to the sidewall cap must be made
with a listed AL29-4C stainless steel sealed vent system suitable
for venting direct vent applications. There shall be no reduction
in vent size from the pool heater’s flue outlet to the inlet of the
sidewall vent cap. Vent pipe material may be purchased locally
by the installer.
Recommended manufacturers of listed AL29-4C vent system
materials are identified as follows:
Protech Systems Inc., www.protechinfo.com
Z-Flex, www.Z-Flex.com
Heat-Fab Inc., www.heat-fab.com
Metal-Fab Inc., www.mtlfab.com