Therms-Stor 4042275 Duct Kit, Therms-Stor 4042275 Duct Kit User manual

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What parts are included in the duct kit?

What tools are required for installation?

What should I do before installing the duct kit?

How many screws I need to unthread halfway in step 1?

CAUTION! Before installing duct kit, disconnect dehumidier from

electrical power and disconnect duct work if previously installed.

4201 Lien Rd Madison, WI 53704 • TOLL-FREE 1-800-533-7533 • www.thermastor.com • sales@thermastor.com

TS-1185 10/22 Rev A

Duct Kit

Part No. 4042275

Parts Included:

1. Supply Duct Plenum

2. Packed Fasteners (x4)

Tools Required:

1. Portable Drill

2. T25 Torx Driver

3. 5/16" Hex Driver

Step 1: Using T25 Torx Driver, unthread #10-24 screws on the top panel (x1), rear panel (x1),

and left panel (x2) halfway.

Unthread Halfway (x4)

4201 Lien Rd Madison, WI 53704 • TOLL-FREE 1-800-533-7533 • www.thermastor.com • sales@thermastor.com

TS-1185 10/22 Rev A

Step 4: Locate packed fasteners. Using 5/16” Hex Driver, drill fasteners (x2) through bottom

holes of the supply duct plenum into plastic base. Ensure screws are securely fastened.

Note: Packed fasteners are self-drilling. No need for pilot holes.

Packed parts have x2 additional fasteners that are unneeded.

Step 3: Using T25 Torx Driver, tighten #10-24 screws on the top panel (x1), rear panel (x1),

and left panel (x2). Ensure screws are securely fastened.

Step 2: Install supply duct plenum on the dehumidier by slotting half-threaded screws in

the keyed grooves (x4). Ensure screws are pushed all the way into the grooves.

Slot into groove (x4)

Tighten Screws (x4)

Drill Packed Fasteners (x2)