Delta PG PLUS-25 Gas Heater User Manual


 
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Venting and Combustion Air Installation
Fig. 21: Standard Horizontal Venting Installation
Fig. 22: Horizontal - Direct Vent Combination
Fig. 22A: Concentric Horizontal Vent Installation
Fig. 22B : Concentric Horizontal - Vent Snorkel
I n s t a l l a t i o n