State GTS-710-PIEA - Manual (Page 13)

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Horizontal Installation Diagram
Vertical Installation Diagram
 Regarding the clearance from the terminal to the air inlet or opening, refer to the next page.
 Install a condensation drain in the venting.
 Follow the vent manufacturer’s instructions and local codes.
 Do not common vent or connect any vent from other appliances to the water heater vent.
 Use 4” category III approved or Special BH, single or double wall stainless steel vent pipe.
Wall
Roof
Rain cap
Roof flashing
Sidewall vent
termination
Vertical condensation drain
(Install according to local codes)
Backflow preventer
(Recommended for freezing
weather conditions: 36 °F and
below)
Backflow preventer
(Recommended for freezing
weather conditions: 36 °F and
below)
Vertical condensation drain
(Install according to local codes)