User Guide

16
Venting continued-
THROUGH THE WALL VENTING: (HORIZONTAL VENTING WITH
STANDARD VENT TERMINALS).
Cut two 3 1/2 in. (8.9 cm) diameter holes in the wall at the point where the vent
connector is going to pass through the wall. Use the proper cement to secure
the 90° vent terminal provided with the water heater to the vent connector. The
distance between the edge of the 90° vent terminal and the exterior wall (see
Figure 3) must be 1 in. (2.5 cm). The exhaust and intake must not be less than
16 in. (40.6 cm) apart (see figure 4a) and the exhaust terminal must be a
minimum of 3 in. (7.6cm) higher than the intake terminal. Use the proper
cement and assembly procedures to secure the vent connector joints between
the terminal and the blower outlet. Provide support brackets for every 5 feet
(1.5m) of horizontal vent.
3” VENT INSTALLATION
4” VENT INSTALLATION
Figure 3