Laserfiche WebLink
Concentric Pipe: Installation Mount Concentric Pipe Through Wall <br /> Instructions <br /> If venting through an exterior wall, align the wall <br /> 1. Remove and discard screw from concentric mounting bracket template (located in literature <br /> flue connection. bag)to the wall and follow instructions on the <br /> template for appropriate vent hole location. Use <br /> a level to make sure the wall mounting bracket is <br /> even and level. <br /> Figure 26 <br /> 2. Remove exhaust adapter ring (discard for Wall Mounting <br /> concentric venting configurations.) Bracket Template <br /> Wall Mounting Lever a <br /> Bracket <br /> ° Figure 26 <br /> ° Table 13: Concentric Pipe: Vent Applications <br /> - Horizontal Wall Terminations Vertical Roof <br /> Figure 27 Terminations <br /> 2 in. x 4 in. 2 in. x 4 in. <br /> 3. Install the concentric vent. Ensure it is properly and <br /> seated. 3 in. x 5 in. <br /> Concentric <br /> Vent <br /> Li <br /> 3 in. x 5 in. <br /> Figure 28 <br /> 4. Secure the vent pipe to the concentric flue <br /> connection with the supplied screw. <br /> I y <br /> ° <br /> Figure 29 Table 14: Concentric Pipe: Maximum Vent Length <br /> Concentric Vent Maximum Equivalent Length <br /> IMPORTANT Vent Sizes 2 in. x 4 in. 3 in. x 5 in. <br /> Install the venting termination according to the Vent Lengths 65 ft(20 m) 150 ft(46 m) <br /> diagrams and instructions in this manual. Slope . 45° elbow is equivalent to 3 ft(1 m) <br /> the venting 1/4 in. per foot toward the appliance <br /> according to the vent manufacturer's installation 90° elbow is equivalent to 6 ft(2 m) <br /> instructions. Dispose of condensate per local <br /> codes. <br /> Rinnai Tankless Water Heater Installation and Operation Manual 38 <br />