Installation Instructions
Page 1
IMPORTANT
• Read installation instructions carefully before starting project
• Peel back protective lm to verify color before installation
• Allow bathtub to reach room temperature before installation
• Do not use plumber’s putty Will cause product failure and void warranty Use a high grade silicone caulk for all
necessary locations
• Do not use sulfuric acid to unclog drain. Will cause product failure and void warranty.Use plunger or snake to clear
obstruction.
• Building materials and wiring should be routed away from the pump body and any other heat producing components
• Bathtub must be tested for leaks before nal installation Although your unit has been factory tested, damage may occur
during shipping or handling (See Page 3 Step 3)
• Keep instructions for warranty information
• Heated soaking bathtub has a combined pump and heater, requiring only one GFCI receptacle One GFCI receptacle is
required for whirlpool without in-line heater A second GFCI receptacle is required if whirlpool has an in-line heater
DO NOT RETURN PRODUCT!
FOR QUESTIONS OR CONCERNS
1-800-458-9036 lyonssupport@lyonsindustries.com
TOOLS YOU WILL NEED:
Level
Jig Saw
Tape Measure
Pencil
Power Drill
Safety Glasses
SUPPLIES YOU WILL NEED:
1-5/8" Stainless Steel Screws
Wood Shims
Construction Adhesive
Mortar Compound (Optional)
GFCI Receptacles
Drain & Overow Assembly with Extension
Silicone Caulk for Drain
Subject to manufacturing tolerance of [+] or [-] 1/8"
3660 STUD LAYOUT. Most standard bathtub walls will t
Lyons Linear™ bathtub
35⁄”
59⁄”
53”
1”
19”
20”
28-1/2”
21”
42”
37½"
60"
11"
18"
6"
8 ¾"
Drain C
L
Floor Cut Out (6" x 11")
*GFCI Electrical
Outlet
Junction Box
* Optimum GFCI receptacle locations. Actual locations may vary
depending on your stud layout.
Linear™ Heater Soaker (LLWHSTLxx603621)
Linear™ Whirlpool (LLWLxx603621)
Above Floor Rough-in
35-7/8”
59-7/8”
53”
1”
20-5/8”
21-5/8”
28-1/2”
21”
42”
Left-hand drain shown—reverse layout for right-hand drain.
Linear™ Heater Soaker (LLWHSTxx603621)
Linear™ Whirlpool (LLWxx603621)
Standard Floor Rough-in
= stud location
COMPLIANCE CERTIFICATIONS:
ANSI Z124.1 AND CAN/CSAB45
CAN/ULC S102.2 FLAME75
SMOKE DEVELOPED485 CODE
ASME:A112.19.7 AND CAN/CSAB45.10