Steambath Generator Rough-In

STEAMBATH GENERATOR ROUGH-IN SHEET
6¼"
16½"
Power
Water Inlet 3/8" NPT
(10-1/4" from bottom of chassis)
(11-1/4" from bottom of chassis - 3 phase units)
13"
or
*Pressure Relief Valve 3/4" NPT
14"
(5-1/2" from bottom of chassis)
(6-1/2" from bottom of chassis - 3 phase units)
*Steam Outlet 1/2" NPT
(7" from bottom of chassis)
(8" from bottom of chassis - 3 phase units)
*Drain Outlet 1/2" NPT
(1-1/4" from bottom of chassis)
(drain offset to left) - 3 phase units
AK4 thru AK10 = 13" Height
AK12, AK14 and all 3K's = 14" Height
*Provide fitting to mount directly onto tank
with unions for service disconnection.
• Mount in dry, well ventilated area, not exposed to freezing temperatures.
• Mount generator level, on the wall or on its base.
• Provide adequate access for potential service needs.
• Run 3/8" copper cold water line. Install shut off valve, but do not use a saddle valve.
• Run 1/2" copper steam, not to exceed 20 ft. in length. Slope pipe to avoid condensation build up. Do not create traps.
Terminate pipe in steam room 18" above finished floor, or 12" above rim of the tub if in a bathtub enclosure.
• Run 3/4" copper pressure relief line and terminate in accordance with local and national codes.
• Run 1/2" copper drain line, sloping pipe to gravity flow drain. Do not terminate into the steam room.
• Follow local plumbing and electrical codes.
• Not intended for use as installation instructions. Please refer to specific generator
model installation instructions for further detail.
4211-183 04-30-10
P.O. Box 2258, Woodinville WA 98072
425-951-1120 Fax: 425-951-1130
email address: amerec @ amerec .com