Lochinvar EnergyRite ER202 Installation & Operation Manual page 13

2
General venting
Figure 2-5_Power DirectAire Horizontal Venting - See
page 25 for more details
Figure 2-7_Outdoor Venting - See page 14 for
more details
(continued)
Figure 2-6_E-Rite Sidewall Venting - See page 27
for more details
This pool heater has six (6) venting options. They are: (1)
Conventional Negative Draft Venting with vertical rooftop
flue termination and combustion air supplied from the
equipment room, (2) DirectAire Vertical Venting with a
vertical conventional vent for flue products and a combustion
air pipe from either the sidewall or rooftop, (3) Power Sidewall
Venting to exhaust flue products out a sidewall with a powered
vent assembly and combustion air supplied from the equipment
room (4) DirectAire Horizontal Venting with a powered
vent assembly to exhaust the flue products out a sidewall and
a combustion air pipe from the sidewall, (5) E-Rite Sidewall
Venting which uses the internal combustion air fan to exhaust
the flue products out a sidewall vent termination with a limited
vent length. Combustion air for an E-Rite Sidewall vent must
be supplied with a combustion air pipe from the sidewall. The
plenum divider must be removed for E-Rite Sidewall Venting,
(6) Outdoor Venting using the factory supplied vent cap
installed on the unit. All pool heaters are shipped from the
factory equipped for Outdoor Installation. All other optional
vent systems require the removal of the outdoor vent cap
and installation of specific vent kits and venting materials.
The following is a detailed explanation of the installation
requirements for each venting system, components used and
part numbers of vent kits for each model.
Installation & Operation Manual
13