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VENT ATTENUATION ASSEMBLY
INSTALLATION  INSTRUCTIONS

The Vent Attenuation Assembly (VAA) is designed to provide a reduction
in fan noise created in the blower wheel. This installation of this VAA is
optional. Review directions thoroughly prior to installing the new VAA.
Please contact the manufacturer of the water heater as shown in the
instruction manual with any questions or for additional product support.

VENT ATTENUATION ASSEMBLY KIT PARTS LIST

The kit consists of the following items. If a part is missing, use the
contact information in the instruction manual to acquire missing
component(s).

• vent attenuation assembly
• flexible tubing
• hose barb
• hex plug (installed on VAA)
• instruction sheet

VENT ATTENUATION ASSEMBLY INSTALLATION

The VAA is designed for both vertical and horizontal installations. The
vertical installation does not require the additional hose barb and flexible
tubing. However, the horizontal installation will require the hose barb and
flexible tubing to release condensate buildup from the VAA. See instructions
and diagrams that follow for a more detailed description.

Vertical VAA Installations (Recommended)

1. The VAA is designed to accept two inch PVC pipe into the adapters

on both ends. The VAA can be installed to the piping from either side
(there is no specific inlet or outlet). For optimum performance, install
VAA as close as possible to the blower assembly.

2. Use standard PVC cement (not included with kit) and glue the two

inch PVC pipe coming from the blower into the VAA.

3. Perform the same sequence on the PVC pipe coming from the

exhaust side (vent terminal side) of the VAA.

4. Make sure the VAA and vent pipe is supported securely to a permanent

fixture (stud or wall). Use standard support straps (not supplied with
kit) that may be found at a local hardware store. Failure to properly

support the VAA  and the surrounding vent pipe could create a hazardous
situation. DO NOT puncture any surface of the VAA.

5. Confirm that the hex plug is securely installed in the 1/2" fitting

found on the center of the VAA pipe. It is imperative that the  plug
is secure and air tight to prevent any combustion gases escaping
into the room. If the plug is not securely tightened, remove and
reinstall using Teflon tape on the threads. Once installed along
with the rest of the vent configuration, make sure to operate the
unit through at least one heat up cycle to ensure there is no leakage
around the plug or any joints of the VAA or vent pipe system.

FIGURE 22: Typical Vertical Installation

Horizontal VAA Installations

1. The VAA is designed to accept two inch PVC pipe into the adapters on

both ends. The VAA can be installed to the piping from either side (there
is no specific inlet or outlet). For optimum performance, install VAA as
close as possible to the blower assembly.

2. Use standard PVC cement (not included with kit) and glue the two

inch PVC pipe coming from the blower into the VAA. Make sure
the 1/2" fitting is on the bottom side of the VAA. This will be used
to run the condensate hose to a suitable drain. See typical vent
installation in Figure 23.

3. Perform the same sequence on the PVC pipe coming from the

exhaust side (vent terminal side) of the VAA.

4. Make sure the VAA and vent pipe is supported securely to a permanent

fixture (stud or wall). Use standard support straps (not supplied with
kit) that may be found at a local hardware store. Failure to properly
support the VAA and the surrounding vent pipe could create a hazardous
situation. DO NOT puncture any surface of theVAA.

5. Remove hex plug from the center pipe of the VAA. Locate the

hose barb and install into the 1/2" fitting on the center of the VAA.
Using Teflon tape on the threads, install hose barb into 1/2" fitting
securely. It is imperative that the hose barb is secure and tight to
prevent any combustion gases escaping into the room.

6. Locate flexible tubing. Slide one end of tube over the hose barb

located on the center pipe of the VAA. The ridges on the hose
barb should prevent the tube from sliding off, however, to ensure
there are no leaks and possible dislocation from hose barb, use a
wire tie or hose clamp (not supplied with kit) and secure.

7. Take the other end of the flexible tubing and form an 8 inch diameter

circle approximately 3 feet down from the hose barb located in
the VAA. To ensure that the circle (loop) maintains its shape, use
two wire ties (not supplied with kit) to secure it.

Содержание GP6

Страница 1: ...HOT SURFACE IGNITION NOT FOR USE IN MANUFACTURED MOBILE HOMES ALL TECHNICAL AND WARRANTY QUESTIONS SHOULD BE DIRECTED TO THE LOCAL DEALER FROM WHOM THE WATER HEATER WAS PURCHASED IF YOU ARE UNSUCCESS...

Страница 2: ...onal Fuel Gas Code as it relates to the installation of gas fired water heaters The qualified installer must also be familiar with the design features of water heaters and have a thorough understandin...

Страница 3: ...3 GENERAL SAFETY...

Страница 4: ...4 GENERAL SAFETY...

Страница 5: ...are going to put the water heater Correct combustion vent action and vent pipe installation are very important in preventing death from possible carbon monoxide poisoning and fires see Figures 1 and 2...

Страница 6: ...ontrol Y Control Harness AA Motor Blower CC Condensate Fitting 4 Places Shown D D Plastic Top E E On Off Switch GET TO KNOW YOUR WATER HEATER GAS MODELS A Vent Pipe B Anode C Hot Water Outlet D Outlet...

Страница 7: ...an others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law...

Страница 8: ...n locations where leakage may result in property damage even with the use of a drain pan piped to a drain However unanticipated damage can be reduced or prevented by a leak detector or water shut off...

Страница 9: ...xceeds the Energy Policy Act standards with respect to insulation and standby loss requirements making an insulation blanket unnecessary Should you choose to apply an insulation blanket to this heater...

Страница 10: ...with the outdoors or spaces crawl or attic that freely communicate with the outdoors 1 When directly communicating with the outdoors each opening shall have a minimum free area of 1 square inch per 4...

Страница 11: ...ride water softener salt waxes and process chemicals are typical compounds which are potentially corrosive Do not store products of this sort near the heater Also air which is brought in contact with...

Страница 12: ...installed directly into the fitting of the water heater designed for the relief valve Position the valve downward and provide tubing so that any discharge will exit only within 6 inches 15 2 cm above...

Страница 13: ...water solution not a match or open flame Rinse off soapy solution and wipe dry When installed at elevations above 2 000 feet 610 meters for standard modelsor4 500feet 1 370m forhighaltitudemodels inp...

Страница 14: ...stant flow is obtained This will let air out of the water heater and the piping 4 Check all water piping and connections for leaks Repair as needed VENT PIPE ASSEMBLY There are three parts of the vent...

Страница 15: ...d twenty eight 128 feet of 4 inch pipe as listed in Table 1 TABLE1 Number of 2 Maximum 3 Maximum 4 Maximum 90 Elbows Pipe Feet Pipe Feet Pipe Feet 1 20 60 120 2 15 55 112 3 10 50 104 4 45 96 5 40 88 6...

Страница 16: ...of the unit see figure 16 and from two places on the blower assembly see figure 17 Condensate from this water heater is mildly acidic Please note that some local codes require that condensate is treat...

Страница 17: ...connected to the equipment grounding terminal or lead on the water heater see Figure 19 G Close the panel on the control box Make sure that the access panel is secured shut 9 The blower discharge boot...

Страница 18: ...AUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING POWER VENT WIRING SCHEMATIC FIGUR...

Страница 19: ...ON INSTALLATION OF VERTICAL VENT SYSTEM A proper flashing or BOOT should be used to seal the pipe where it exits the roof The total vent system should not exceed the equivalent feet of pipe as listed...

Страница 20: ...r tight to prevent any combustion gases escaping into the room If the plug is not securely tightened remove and reinstall using Teflon tape on the threads Once installed along with the rest of the ven...

Страница 21: ...e system Air leaks will allow flue gas by products to disseminate into the room creating an unsafe environment and could cause illness asphyxiation and or even death FIGURE 24 Typical Installation for...

Страница 22: ...2 cm and above PRIMER It is recommended that Tetrahydrofuran THF be used to prepare the surfaces of pipe and fittings for solvent welding Do not use water rags gasoline or any other substitutes for cl...

Страница 23: ...make a second mark as the primer and cement will most likely destroy your first one Apply primer to the surface of the pipe and fitting socket with a natural bristlebrush Thisprocesssoftensandprepares...

Страница 24: ...nd HOTTER buttons together and holding for 1 second Then press the COOLER button until the WARM indicator light appears 2 Set the ON OFF switch on the blower control box to the OFF position 3 Turn off...

Страница 25: ...allation of thevalves Beforechangingthefactorysettingonthethermostat readthe TemperatureRegulation sectioninthismanual seeFigure26 Never allow small children to use a hot water tap or to draw their ow...

Страница 26: ...rod and the water The most common complaint associated with the anode rod is one of a rotten egg smell in the hot water The smell is a result of four factors which must all be present for the odor to...

Страница 27: ...DAMAGE Contact a qualified installer or service agency to replace a flooded water heater Do not attempt to repair the unit It must be replaced At least once a year a visual inspection should be made o...

Страница 28: ...the temperature pressure relief valve discharge line and 2 that the water discharge will not cause any property damage as the water may be extremely hot see Figure 28 If after manually operating the...

Страница 29: ...ose connections or the relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken Leakage from other appliances wat...

Страница 30: ...ire Screen 4 36 Wall Plate 4 37 Flexible Tubing 38 Reducing Hose Barb Tee REPAIR PARTS LIST Not Shown Optional Now that you have purchased this water heater should a need ever exist for repair parts o...

Страница 31: ...ed Error in the hot surface igniter circuit 1 Check that all wiring is correct and secure 2 Replace hot surface igniter System in lockout 1 Gas supply is off or too low to operate 2 Hot surface ignite...

Страница 32: ...tch condensation see Figure 1 Improperly sealed hot or cold supply connections relief valve drain valve or thermostat threads Check for leaks at all condensate points See Figure 1 Also see LEAK CHECKP...

Страница 33: ...33 NOTES...

Страница 34: ...34 NOTES...

Страница 35: ...of it in a modified form or any attempt to repair tank leaks or parts will void this warranty SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY THE WARRANTOR WILL PROVIDE ONLY A REPLACEMEN...

Страница 36: ...36...

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