User manual FIELD CONTROLS 46229000

[. . . ] SIDEWALL POWER VENTER KIT Model: SWG II AGA Series *Patented TYPICAL VENTING SYSTEM COMPONENTS 1 - SWG Series Power Venter 1 - CK Series Control Kit OPTIONAL SYSTEM COMPONENTS SWG SERIES THROUGH-WALL EXTENSION KIT: For installation in wall thickness over 8 inches. Models PEK-4 through PEK-8 are available. FOR MOST MULTIPLE HEATING EQUIPMENT SYSTEMS: One CK Series Control Kit for each appliance. Except for a gas furnace and a water heater multiple venting system, use the CK-90 Series Control Kit. [. . . ] This will result in reduced cooling of the power venter body. Galvanized metal sheets may be installed over surrounding building surfaces to protect building materials for degradation by flue gases. Brick or tile may be placed on the ground below the power venter to protect the soil and vegetation from the effects of heated exhaust air. The power venter should be placed so that vegetation and other objects are not in direct contact with the power venter or blocking the outlet. Snow should be cleared from the outlet area as needed. Wood or vinyl siding should be cut so that the unit mounts directly on the wall board to provide a stable support. If the siding is greater than 1/2" thick use a spacer plate or board behind the power venter mounting plate. (See Figure 4) Figure 3 Figure 4 Figure 5 NOTE: If mounting the power venter through a combustible wall material and the flue gas temperature is above 400°F at the power venter inlet, line the square hole with a piece of corrosion resistant sheet metal or non-combustible material. The liner piece should be the same width as the wall section. (See Figure 3) The power venter has maximum flue gas temperature of 550°F at the power venter inlet. Figure 5 shows how the airflow pattern through an SWG reduces the required clearances to combustibles. For installation in wall thickness over 8inches, use an SWG Series Through Wall Extension Kit, Model PEK. Figure 6 4. Remove the end pipe cover screws on the sides of the outside pipe and remove end pipe cover. Then mount the backing plate over the outer pipe and route the flexible conduit and pressure switch tube (if applicable) through the holes provided in the backing plate. Fasten the backing plate to the inside wall with appropriate fasteners. (See Figure 6) Re-install end pipe cover and screws. Page 5 Diagram B CONNECTING POWER VENTER TO APPLIANCE This device must be used only with up to two listed gas-fired appliances equipped with draft hoods, draft diverters, or barometric draft controls. Venting system should be installed and supported in accordance with the National Flue Gas Code A. N. S. I. Z223. 1, or in accordance with any local codes. Terminate the outer pipe extension with the end pipe cover. (See Diagram B. ) The table shows minimum allowable clearances when using single or double pipe systems. When the outer pipe is extended over the inner pipe use the double pipe guidelines when determining clearances. NOTE: Vent pipe joints should be secured with at least (3) three sheet metal screws. Figure 7 Page 6 CLASS B AND CLASS L DOUBLE WALL VENT PIPE INSTALLATION (Follow vent pipe manufacturer's listed or recommended clearances from combustible material. ) 5. Using a hand crimper or a like device, crimp the inner pipe of the SWG power venter approximately 1" long. [. . . ] Vent System: Inspect all vent connections annually for looseness, for evidence of corrosion and for flue gas leakage. Replace, seal, or tighten pipe connections if necessary. Check the power venter choke plate to insure it is secured in place. Check the barometric draft control, if installed, to insure the gate swings freely. [. . . ]