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lp-674 Rev. 5.7.18

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Figure 1 - Installed Angle Support

Figure 2 - Installed Base Supports

NOTE:

 Ensure a washer is installed between the bolt and support 

and between the nut and support. It is considered best practice to 

install the bolts from the outside in, with the nuts on the interior of 

the rack.

6. Use a 17mm Ratchet or Socket Driver and wrench and the 

four (4) bolts with included washers and nuts to mount the beam 

marked “UPPER” to each base and post assembly. See Figure 4.

NOTE: 

If installing an Extension Rack, install the bolts on the 

exterior vertical post from inside the post out, and do not tighten 

down the bolts. Tie on the nuts by hand to keep the post stable. 

See Figure 3.

7. Observe the posts. Labels marked “ALL TANKLESS WATER 

HEATERS”, “80 – 140kBTU APPLIANCES”, and “175 – 199kBTU  

APPLIANCES” cover the upper lower beam mounting holes. 

Remove the label that corresponds to the appliance that will be 

mounted. Then use a 17mm Ratchet or Socket Driver and wrench 

and the four (4) bolts with included washers and nuts to mount the 

beam marked “LOWER” to each base and post assembly.

NOTE:

 Ensure the lower beam is mounted in the proper location 

for the appliance to be installed to the rack. Failure to do so will 

result in wasted time.

4. Use a Phillips Head Screwdriver and four (4) screws to install 

the two (2) vertical posts to the base feet. See Figure 1. Tighten 

all twelve (12) of the installed screws. Take care not to strip the 

screws.

5. Use a 17mm Ratchet or Socket Driver and wrench and the 

twelve (12) bolts with included washers and nuts to mount two (2) 

base supports to each base foot and vertical post assembly. See 

Figure 2.

Figure 3 - Open Ended Bolt

Figure 4 - Installed Upper Beam

NOTE: 

If installing an Extension Rack, install the bolts on the 

exterior vertical post from inside the post out, and do not tighten 

down the bolts. Tie on the nuts by hand to keep the post stable. 

See Figure 3.

8. Use a rubber mallet to install the two (2) end caps on the 

vertical posts. See Figure 5.

9. If installing a single Main Rack, rack installation is complete. 

Ensure all nuts and bolts and screws are tightened.

Figure 5 - Installed End Cap

Installing an Extension Rack:

1. Move the Extension Rack components to the installation 

location. Ensure you have all the components for the installation.

NOTE: 

DO NOT lose these components. Replacements ARE 

NOT included in this kit.

2. Set the base foot in the installation location. Verify finished 

installation clearances will meet the service clearance 

requirements of the appliance(s) to be mounted on the rack.

3. Use a Phillips Head Screwdriver and four (4) screws to install 

the two (2) angle supports to the base foot. See Figure 1.

NOTE:

 DO NOT fully tighten the screws. Doing so will make it 

difficult to install the vertical post, and waste time.

4. Use a Phillips Head Screwdriver and two (2) screws to install 

the vertical post to the base foot. See Figure 1. Tighten all six (6) 

of the installed screws. Take care not to strip the screws.

5. Use a 17mm Ratchet or Socket Driver and wrench and the 

six (6) bolts with included washers and nuts to mount two (2) 

base supports to the base foot and vertical post assembly. See 

Figure 2.

NOTE:

 Ensure a washer is installed between the bolt and 

support and between the nut and support. It is considered best 

practice to install the bolts from the outside in, with the nuts on 

the interior of the rack.

6. Remove the two (2) nuts and washers attaching the upper 

beam to the installed rack. Then use a 17mm Ratchet or Socket 

Driver and wrench and the those two (2) nuts and washers and 

two (2) bolts with included washers and nuts from the Extension 

Rack kit to mount the beam marked “UPPER” to the Extension 

Rack and installed rack base and post assembly.

7. Remove the two (2) nuts and washers attaching the lower 

beam to the installed rack. Remove the label that corresponds 

to the appliance that will be mounted from the Extension Rack 

post assembly. Then use a 17mm Ratchet or Socket Driver and 

wrench and the two (2) removed nuts and washers and two (2) 

bolts with included washers and nuts from the Extension Rack 

kit to mount the beam marked “LOWER” to the Extension Rack 

and installed rack base and post assembly.

NOTE:

 Ensure the lower beam is mounted in the proper location 

for the appliance to be installed to the rack. Failure to do so will 

result in wasted time.

8. Use a rubber mallet to install the end cap on the vertical post. 

See Figure 5.

9. If installing a single Extension Rack, rack installation is 

complete. See Figure 6. Ensure all nuts and bolts and screws 

are tightened.

10. Repeat the steps included in this Installing an Extension 

Rack section for each additional Extension Rack.

Содержание 7866P-017

Страница 1: ...omponents to the installation location Ensure you have all the components for the installation NOTE DO NOT lose these components Replacements ARE NOT included in this kit 2 Set the base feet in the installation location Verify finished installation clearances will meet the service clearance requirements of the appliance s to be mounted on the rack 3 Use a Phillips Head Screwdriver and eight 8 scre...

Страница 2: ... Ensure you have all the components for the installation NOTE DO NOT lose these components Replacements ARE NOT included in this kit 2 Set the base foot in the installation location Verify finished installation clearances will meet the service clearance requirements of the appliance s to be mounted on the rack 3 Use a Phillips Head Screwdriver and four 4 screws to install the two 2 angle supports ...

Страница 3: ...and in the installation location 2 Once properly positioned use a pencil to mark the drill holes for the lag screws expansion anchors Then move away the stand 3 Prepare to drill holes into the mounting surface either 4 thick minimum Wood Structural Member or 4 thick minimum Concrete Flooring Consult lag screw or expansion anchor manufacturer for predrill diameters 3 After taking appropriate precau...

Страница 4: ...lp 674 Rev 5 7 18 4 Figure 11 Mounted Single Appliance Figure 12 Mounted Back to Back Appliances Figure 13 Mounted Side by Side Appliances Possible with Extension Rack ...

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