Installation Guide

IMPORTANT SAFETY INSTRUCTIONS (cont.)

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Unawareness of impending risk

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Fetal damage in pregnant women

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Physical inability to exit the steambath

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Unconsciousness

IMPORTANT! Recommended feedwater quality should be: Hardness - less than 60 ppm (3.5 gpg); Total

Alkalinity - greater than 150 ppm (8.8 gpg). Calcium scale buildup from hard water can prevent proper

operation of the steam generator and may cause premature failure. To ensure proper operation, the

feedwater supply should be tested prior to operating the steam generator. If feedwater quality is not

within the speciﬁed limit, contact a reputable water treatment company for treatment options.

IMPORTANT! Maximum inlet water pressure is not to exceed 70 psi (483 kPa).

NOTICE: Use this unit only for its intended use as speciﬁed in this manual. DO NOT use attachments

not recommended by Kohler Co.

NOTICE: Do not apply excessive heat to the steam generator connections when you solder connections.

Do not apply ﬂux or acids directly to the steam generator, as damage to the seals, plastic components, and

trim ﬁnish may result. Do not apply petroleum-based lubricants to the steam generator components, as

damage may result.

SAVE THESE INSTRUCTIONS.

Tools and Materials

Before You Begin

NOTE: The instructions in this installation guide cover both single and dual steam generator installations.

IMPORTANT! Provide an access panel of adequate size to permit removal of the steam generator for

servicing.

Inspect the product for any shipping damage. Do not install the unit if it is damaged. Contact the

Kohler Co. Customer Care Center using the information on the back of this guide.

Follow all local plumbing and electrical codes. All electrical work should be done by a qualiﬁed

electrician.

Disconnect all power before making any electrical connections.

Hacksaw or Tube Cutter

Solder

Propane Torch

Sealant Tape

Plus:

• Drain/spill pan

• 1/2" copper tubing

• Assorted copper fittings

• Wire Cutters or Wire Strippers

• Conventional woodworking tools and materials

• 45 and 90 degree elbows

• Support Blocks (heat resistant)

Drill w/ 1-1/4" &

2-1/2" Hole Bit

Kohler Co. 3 1230487-2-C