Anchoring The Unit; Housekeeping Pad Requirements - Watts AERCO CFR 3000 Installation And Start-Up Manual

SECTION 2: INSTALLATION

2.3.2 Anchoring the Unit

If anchoring the unit, see below for anchor locations.
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All holes are flush with the bottom surface of the frame.
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All dimensions shown are in inches [millimeters]

2.3.3 Housekeeping Pad Requirements

To ensure proper drainage the unit must be installed on a level concrete "housekeeping" pad, with the
condensate assembly supported separately away from the pad, as shown below.
The minimum pad thickness without a Condensate Neutralizer tank is 4 inches (10.2 cm)
AERCO Condensate Neutralizer Tank (P/N 89030), you must ensure enough height for the condensate to
drain into the condensate trap, then into the neutralizer tank, and then to the drain. This may require
that a 1" pit be dug for the Neutralizer Tank. For more information on the Condensate Neutralizer
Tank, see Technical Instructions TID-0074.
NOTE: In all cases a 6" pad eliminates the need for a pit.
Figure 2-3: Condensate Neutralizer Tank Installation
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Minimum pad height without pit: 5"
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Figure 2-2: CFR 3000 Anchor Bolt Locations
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1
. If using an