Installations Instructions Concentric Horizontal Vent Kit 6 720 812 236 (2014/05) US For model: RTG 199HE TANKLESS WATER HEATERS
Table of contents Table of contents 1 Key to symbols and safety instructions . . . . . . . . . . . . . . . . . . . 2 1.1 Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.
Key to symbols and safety instructions 1.2 Safety instructions WARNING: ▶ Read all instructions before installing. Perform the steps in the indicated sequence. Failure to comply with these instructions can result in severe, possibly fatal, personal injury as well as damage to property and equipment. WARNING: Installation and servicing! ▶ Ensure that only a licensed contractor installs or services the gas appliance. ▶ On hot components use only material with adequate temperature rating.
Scope of Delivery 2 Scope of Delivery Fig. 1 Scope of delivery - dimensions in inches (mm) [1] [2] [3] [4] [5] [6] [7] [8] [9] 90° elbow Telescopic terminal assembly Inner wall seal Outer wall seal Screws and wall anchors Connecting screws Securing screws Appliance adapter and gasket Combustion air blind cover and gasket Needed Tools: • Hole saw • Tape measure • Phillips screw driver • Bottled water (as lubricant for gaskets) • Weatherproof caulk 3 Installation 3.
Installation Fig. 2 [1] [2] [3] Termination Direction of flue discharge Plume deflector 3.2 Appliance Adapter Use the blind cover and gasket supplied with the kit to close the second combustion air opening on the top of the appliance ( Fig. 6). Fig. 3 Fig. 4 Installing adapter gasket Set the appliance adapter down onto the pipe ensuring that the analyzer ports are facing to the front of the appliance and the adapter screw holes are aligning with those of the appliance.
Installation ▶ Place elbow on top of the appliance adapter and align. ▶ Adjust the vent pipe length to the distance [L] required & secure with three self tapping screws [2]. Fig. 8 ▶ Slide the outer wall seal [2] onto the terminal [1] as shown. Fig. 6 Installing elbow While the screws are not fully tightened, the appliance adapter can be swivelled around its vertical axis. ▶ Measure the length of the vent terminal assembly (Fig.
Spare Parts 3.4 Redirecting the Vent Discharge CAUTION: ▶ When redirecting the flue discharge ensure it does not create a hazard or nuisance. The vent discharge can be redirected to reduce the risk of cross contamination. ▶ Remove the screws [A] and disconnect the terminal end [B].
