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Step 2: assemble main curb – Greenheck ERV-522/90 Curbs (460988) User Manual

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STEP 2: Assemble Main Curb

Hardware Required: (24)

3

/

8

-16 x

3

/

4

Serrated Flange Bolts

(24)

3/8

-16 x

3

/

4

Serrated Flange Nuts

(2) End Channels

(1)

Center

Channel

(2) Non-Supply Side Channels

(2)

Supply

Side

Channels

Instructions: •

See

Main Curb Assembly for positioning the Side, Center, and End Channels.

• Align the holes and fasten as shown below.

Main Curb Assembly

Supply Side Channels

Side and center channels
fasten together, as shown.

Non-Supply Side Channels

End and side channels
fasten together, as shown.

L

W

End

Channel Lengths and Overall Curb Dimensions

Non-Supply

Length

Supply

Length

End

Length

Center

Length

L

W

ERV-522/90

58.37

58.63

80.50

80.50

120.50

80.50

ERV-582/120

64.88

73.87

92.75

92.75

142.25

92.75

All dimensions in inches.

This manual is related to the following products: