Specification Sheet
Designer Collection Tubs
CSA # MTDS-
HIRL # MTDS-
1 of 2
©2021 by MTI Baths, Inc. Modification Rights Reserved
Rev. 10 15 2021
IMPORTANT ORDERING & INSTALLATION INFORMATION:
• Before ordering or installing, please consider future access to equipment.
• No access panel. Tub features factory installed overflow with toe tap drain.
• Air baths require job site preparations for remote mounting the blower and required
check valve. Check valve must be installed higher than the rim of the tub.
• Hydrotherapy equipment may ship loose for remote installation depending on tub
model. See package content on the following page for details.
• Radiance placed on floor locations will affect placement of air jets.
• Faucet valves cannot be installed on this tub model.
• All tubs are in accordance with CSA B45.5/IAPMO Z124 standard and compliant with
ASTM C 1028-07 coecient of friction.
Dolomatte meets
ANSI A137.1/A326.3 coecient
of friction and AS HB198:2014 pendulum slip resistance testing.
See the Installation & Operation Manual for more details.
MTI’s Customer Service: Monday-Friday 8am-6pm EST
800-783-8827 or service@mtibaths.com
• Before discarding tub crate, check for accessories that may be packaged inside.
• All product measurements are +1/2”.
• Specifications and configurations are subject to change without notice.
• Measurements herein supersede all others published prior to publication date below.
ELECTRICAL COMPONENTS & SPECIFICATIONS
Hydrotherapy Package
Components Included 110V GFCI
Air Massage heated blower 1-15 amp
Air Massage Elite heated blower, chromatherapy 1-15 amp
Electrical requirements may change with the addition of optional
therapy components.
See specific option details or installation information.
CSA Certified C/US; ANSI Z124.1 and ANSI 112.19.7
40½"
57"
18"
23½"
3"
26"
30"
66"
36"
33"
7½"
21"
18"
115°
Requires use of a wall-mounted or freestanding tub filler.
Shown with Air Massage Package.
IMPORTANT:
Must have access to the
drain from underneath
the tub for installation
and servicing. Rough in
drain pipe directly under
the tub drain.
147
147DM
X
Floor
Drain Rough-In
Measurement
X
7½"
Olivia 1
147
66" x 36" x 23.5"
FREESTANDING
87 gal to overflow
Acrylic CXL
TM
DoloMatte
TM
200 lbs / 91 kg
<
>
225 lbs / 102 kg
Filling this tub to the maximum may require an
above average size or dedicated water heater.