Mastercare Entree Gen II User manual

Gen II Entree Bath - All Models
Installation Manual
Important Safety Instructions
Read & Follow All Instructions Thoroughly
Important safety instructions. Read and follow all instructions thoroughly.
CAUTION: The caution heading identifies important maintenance and operation information. Failure
to obey a caution warning may result in damage to the Entree Bath and may void the
warranty.
Note: The serial tag is at the first page of this manual package. The Standards and
certification labels are located in the Architectural Specifications & Rough-In
Information

2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
06-23-17
Page 3 of 11
This page is intentionally left blank

Generation II Entree Bath –All Models
07-06-15
Page 2 of 5
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
ARCHITECTURAL SPECIFICATIONS & ROUGH-IN INFORMATION
STANDARD LENGTH MODELS
Exterior Dimensions
Width All models below (Door Closed) .................................................................... 36"
Width All models below (Door Opened) .................................................................. 34.25"
Length MB-59-AV —Alcove Placement ..................................................................... 59.5"
Length MB-68-AVH —Head End Corner Placement................................................. 62.5"
Length MB-68-AVF —Foot End Corner Placement ................................................... 62.5"
Length MB-68-AV —Standard Wall Placement ........................................................ 65.5"
Height All models above to the top of controls........................................................ 46.5"
Optional Recessed Access Door Available for Island or Peninsula Placement
Interior Dimensions
Length-Straight............................................................................................45”
Length-Diagonal ..........................................................................................47”
Seat Depth .................................................................................................22” at Widest Point
Seat Area Width (w/ Door Closed) ...............................................................25”
Seat Height..................................................................................................21.5”
Specifications
Back Flow Prevention: Double check valves for shower wand complies with CSA B64.7, UPC, Certified to
NSF/ANSI 372, ASSE 1035—“Laboratory Faucet Vacuum Breakers”. Fill: 1.5” A gap
above rim complies with National Plumbing Standards. (See plumbing standards
below.) Note: The factory provided backflow prevention is the most widely accepted.
Local codes may require changes. The local plumbing contractor is responsible for any
changes.
BathAire(SM) Outlets: 4 with 12 ports each for a total of 48 warm air massage outlets.
Door Seal: Seal certified by Warnock Hersey to the ASME A112.19.15-2005, CSA B45.0-02 (R2008)
and ANSI Z124.1.2 (2008) standards to ensure long lasting durability for bathtubs with
pressure sealed doors. Highly resistant to oils, detergents and all water conditions.
Electrical: Factory provided on board installed dead front GFCI: UL/CSA approved.
Installation Time: 1 hour (when water and electrical supplies meet the provided rough-ins.)
Inspection and Adjustments: 1/2 hour
Motor Specs: Door motor: 115 V., 4.2 Amp, 1/3 H.P.
BathAire(SM) Motor: 120 V, 11 Amp, 1.3 H.P. Variable speed with built-in 600 watt
heating element for maximum comfort and control.
Room Size: 5' 11" wide x 9' 7 ½” long minimum recommended. Can fit in smaller room--call

Generation II Entree Bath –All Models
ARCHITECTURAL SPECIFICATIONS & ROUGH-IN INFORMATION
07-06-15
Page 3 of 5
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
MasterCare with dimensions.
Electrical Standards: CAN/CSA C22.2 No. 218.2-93 (R2006) Hydromassage Bathtub Appliances.
UL 1795 Hydromassage Bathtubs, Issue: 2009/08/05 Ed: 4 Rev: 2010/03/23
Plumbing Standards: Warnock Hersey: CSA B45.5 (2008), ASME A112.19.15 (2005), CSA B45S1 (2004), ANSI
Z124.1.2 (2005).
Switches: Membrane and Pneumatic.
Thermometer: Tub
Solar / Digital temperature measurements.
Door/Entry:
Door full length of tub with tub seat extending over the floor surface.
Tub Fill/Shower: Built-in thermostatic mixing valve certified to ASSE 1016-2005, ASME A112.18.1-2005,
CSA B125 and UPC listed.
Tub Fill / Shower shut off: Valves certified ASSE and UPC listed with ceramic disc controls.
Tub Shell: Sanitary gel-coated FRP (Fiberglass Reinforced Polymer).
Tub Water Use: 45 gallons minimum with normal displacement 4 inches below overflow escutcheon.
Waste: 2" PVC schedule 40 pipe. DO NOT Hard-Plumb for ease of accessibility for servicing.
Water Connection: ¾” SS braided flex hose with female pipe thread connections.
Water Supply: ¾” hot and cold with shut-offs. Hot and cold water pressure 45-90 psi. Hot water
temperature to be 120ºF and cold water 59ºF.
Weight: 500 lbs.
Fill Rate: In excess of 17 GPM provided that the water lines are ¾”, water pressure is at least 60 psi
and the hot water is 120º F. Community and/or other environmental factors may affect
the fill rate.
Establishment Registration 3003336913
1) Risk of electrical shock: Disconnect electric power source before installation and subsequent
servicing.
2) An equipment grounding terminal is provided in the field wiring compartment. To reduce the
risk of electrical shock, this terminal must be connected to the grounding means provided in the
electric supply panel with a conductor equivalent in size to the circuit conductors supplying this
equipment.
3) Install this unit in accordance with the U.S. National Electrical Code in the U.S.A. and the
Canadian Electrical Code, Part I in Canada. Electrical service receptacle must be grounded for
product with a 3 prong cord. In addition, the equipment ground bond wire must be attached per
wiring diagram.

Generation II Entree Bath –All Models
ARCHITECTURAL SPECIFICATIONS & ROUGH-IN INFORMATION
07-06-15
Page 4 of 5
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
EXTENDED LENGTH MODELS
Exterior Dimensions
Width All models below (Door Closed)................................................... 36"
Width All models below (Door Opened) ................................................. 34.25"
Length MB-59-AV (XL) —Alcove Placement ............................................. 65.5"
Length MB-68-AVH (XL) —Optional Head End Corner Placement.............. 68.5"
Length MB-68-AVF (XL) —Optional Foot End Corner Placement ............... 68.5"
Length MB-68-AV (XL) —Standard Wall Placement .................................. 71.5"
Height All models above (top of controls................................................ 46.5"
Optional Recessed Access Door Available For Island and Peninsula Placement.
Interior Dimensions
Length-Straight.......................................................................................... 51”
Length-Diagonal ........................................................................................ 52”
Seat Depth ............................................................................................... 22” at Widest Point
Seat Area Width (w/ Door Closed) ............................................................. 25”
Seat Height................................................................................................ 21.5”
Specifications
Back Flow Prevention: Double check valves for shower wand complies with CSA B64.7, UPC, Certified to
NSF/ANSI 372, ASSE 1035—“Laboratory Faucet Vacuum Breakers”. Fill: 1.5” a gap
above rim complies with National Plumbing Standards. (See plumbing standards
below.) Note: The factory provided backflow prevention is the most widely accepted.
Local codes may require changes. The local plumbing contractor is responsible for any
changes.
BathAire(SM) Outlets: 4 with 12 ports each for a total of 48 warm air massage outlets.
Door Seal: Seal certified by Warnock Hersey to the ASME A112.19.15-2005, CSA B45.0-02
(R2008) and ANSI Z124.1.2 (2008) standards to ensure long lasting durability for
bathtubs with pressure sealed doors. Highly resistant to oils, detergents and all water
conditions.
Electrical: Factory provided on board installed dead front GFCI: UL/CSA approved.
Installation Time: 1 hour (when water and electrical supplies meet the provided rough-ins).
Inspection and Adjustments: 1/2 hour
Motor Specs: Door motor: 115 V, 4.2 Amp, 1/3 H.P.
BathAire(SM) Motor: 120 V., 11 Amp, 1.3 H.P. Variable speed with built-in 600 watt
heating element for maximum comfort and control.
Room Size: 6’ 5" wide x 10’ 1½” long minimum recommended. Can fit in smaller room--call

Generation II Entree Bath –All Models
ARCHITECTURAL SPECIFICATIONS & ROUGH-IN INFORMATION
07-06-15
Page 5 of 5
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
MasterCare with dimensions.
Electrical Standards: CAN/CSA C22.2 No. 218.2-93 (R2006) Hydromassage Bathtub Appliances.
UL 1795 Hydromassage Bathtubs, Issue: 2009/08/05 Ed: 4 Rev: 2010/03/23
Plumbing Standards: Warnock Hersey: CSA B45.5 (2008), ASME A112.19.15 (2005), CSA B45S1 (2004),
ANSI Z124.1.2 (2005).
Switches: Membrane and Pneumatic.
Thermometer: Tub
Solar / Digital temperature measurements.
Door/Entry:
Door full length of tub with tub seat extending over the floor surface.
Tub Fill/Shower: Built-in thermostatic mixing valve certified to ASSE 1016-2005, ASME A112.18.1-2005,
CSA B125 and UPC listed.
Tub Fill / Shower shut off: Valves certified ASSE and UPC listed with ceramic disc controls.
Tub Shell: Sanitary gel-coated FRP (Fiberglass Reinforced Polymer).
Tub Water Use: 55 gallons minimum with normal displacement 4 inches below overflow escutcheon
Waste: 2" PVC schedule 40 pipe. DO NOT Hard-Plumb for ease of accessibility for servicing.
Water Connection: ¾” SS braided flex hose with female pipe thread connections.
Water Supply: ¾” hot and cold with shut-offs. Hot and cold water pressure 45-90 psi. Hot water
temperature to be 120ºF and cold water 59ºF.
Weight: Approximately 500 lbs
Fill Rate: In excess of 17 GPM provided that the water lines are ¾”, water pressure is at least 60 psi
and the hot water is 120º F. Facility and/or other environmental factors may affect the fill
rate.
Establishment Registration 3003336913
1) Risk of electrical shock: Disconnect electric power source before installation and subsequent
servicing.
2) An equipment grounding terminal is provided in the field wiring compartment. To reduce the risk
of electrical shock, this terminal must be connected to the grounding means provided in the
electric supply panel with a conductor equivalent in size to the circuit conductors supplying this
equipment.
3) Install this unit in accordance with the U.S. National Electrical Code in the U.S.A. and the Canadian
Electrical Code, Part I in Canada. Electrical service receptacle must be grounded for product with a
3 prong cord. In addition, the equipment ground bond wire must be attached per wiring diagram.

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 4 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
BEFORE STARTING
TOOLS NEEDED FOR INSTALLATION
ENTREE LOCATION REFERENCE
Tape
Measure
Adjustable
Wrench
Adjustable
Pliers
#2 Phillips
Screwdriver
5/16 Nut
driver
Channel
Locks
1/2" Socket
and Ratchet
Back of Tub
Front of Tub
TOP VIEW OF TUB
Foot End
Foot End
Controls
Plumbing
Assembly
Emergency Wrench
Access Panel
GFCI
Access Panel
Head End

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 5 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
INSTALLATION CHECK LIST
1. Upon Receipt:
Immediately upon receipt, check for visible freight damage. If damage is found, it must be reported,
communicated and documented immediately to the freight company and MasterCare 1-800-798-5867. Proceed to
inspect the tub for hidden and concealed damage. Leave the tub on the pallet until ready for installation. If the tub
is going to be stored for a period of time before installation, cover it with a tarp to protect it from dust and
construction debris.
2. Entree Bath Uncrating Instructions: (Note: Read and follow instructions thoroughly.
Refer to the drawing on following page to reference details.)
a. Remove the stretch wrap (plastic) from the outside of the crate.
b. Remove the ten (10) lag screws from the bottom of the crate (Detail 1).
c. Two people will now be required to lift the crate over the top of the Entree
Bath.
d. Set aside the
Entree Gen II Starter Kit box and the Combo Case from the
pallet. It is recommended to leave the stretch wrap (plastic) on the Entree
Bath until the tub is in its final location.
e. Remove the two (2) 10-32 x ¾” thumbscrews from the Entree cover panel
(Detail 4). Gently remove the cover panel from the tub.
CAUTION: Remove the cover panel before removing the tub from the crate.
f. Locate the Tub Power Cord, center rear back of tub, then plug in the tub and
close the door halfway by depressing the Door Close button located on the
Foot End Control Panel. Locate the two lag screws by looking through the
service hole located on the backside of the tub (Detail 3). Proceed to
remove the two lag screws; discarding board.
g. Remove the four (4) screws from each of the anchoring plates (Detail 2).
h. The Entree Bath can now be lifted off of the pallet.
The Entree Bath is VERY HEAVY. Two people (Minimum) are required to move the Entree Bath.
i. Position the cover panel onto the front of the Entree Bath and line up the screw holes (Detail 4). Place one
of the 10-32 x ¾” thumbscrews into each hole on the cover panel and tighten accordingly.
3. Transfer and Positioning: The tub is shipped with the door in the open position. To transfer, plug the tub into
an
extension cord and rotate the door to a nearly closed position, by pushing on the Door Close button until the door
rotates all the way up and it just starts to cam in. Do not close the door all the way so that the seal is
compressed. Leaving the door closed with the seal compressed over a long period of time can damage the seal.
The tub may have to be in an open position to get through some doors. After the tub is on-site, leave the special
packing around the
tub door on until after the tub is installed and ready for its test operation. Check again to make
sure the door is not
fully closed and compressing the seal.
4. Connect the electrical service to the tub. The tub comes with a cord with a plug, or it can be hard wired with flex
watertight conduit by an electrician. (Verify that the tub is properly grounded if rewired).
Door Open
button
FOOT END
CONTROL PANEL
Door Close
button

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 6 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
IMPORTANT: IMMEDIATELY UPON
RECEIPT
, CHECK FOR VISIBLE FREIGHT
DAMAGE. IF DAMAGE IS FOUND
,
IT MUST
BE REPORTED, COMMUNICATED AND
DOCUMENTED IMMEDIATELY TO THE
FREIGHT COMPANY AND MASTERCARE
.
REMOVE 2 SCREWS
FROM COVER PANEL
REMOVE 4 SCREWS FROM EACH
TUB/PALLET ANCHOR PLATE
WITH A
#2 PHILLIPS
ENTREE TUB CRATE REMOVAL
REMOVE 10 LAG SCREWS
FROM BOTTOM OF CRATE
WITH A 1/2" SOCKET
1
4
BACK SIDE OF TUB
3
TOP VIEW
LOOKING
DOWN
REMOVE 2 LAG
SCREWS
THROUGH
ENTREE SERVICE HOLE
WITH A 7/6" SOCKET
2

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 7 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
5. Flush line into a bucket and verify hot water comes from that hose. After flushing, attach tub hose with red
marking.
6. Make sure the screen is in the hose.
7. Connect a flexible hose to the hot water supply valve.
8. Flush hose into a bucket and verify cold water comes from hose. After flushing, attach tub hose with blue marking.
Note: The mixing valve will not perform correctly if those hoses are connected backwards.
9. Make sure the screen is in the hose.
10. Connect a flexible hose to the cold water supply valve.
11. Turn on the hot and cold supply valves slowly and verify there are no leaks.
12. Place the tub in the final desired location and connect the drain tubing as shown in the following figure.
Note: The "U" section must be installed "low profile" so that it will clear the tub door when in open position. The reason
for the "U" configuration is for ease of disconnection in the event the tub needs to be slid out for service.
MEMO:
1. Parts shown in the top view of
this suggested layout are to be
supplied by the installing
contractor.
2.
All drain connecting parts
supplied by the contractor
must meet National and State
Plumbing Codes.
3. If floor sink used, it must be at
least three inches in diameter.
4. If rubber coupler does not
meet code, use any type of
detachable coupler that meets
code to allow drain assembly
to be uncoupled so tub can be
slid out for service.
B
Wall
Drain
Option
A
Floor
Drain
Option
40 1/2"
Rear Wall
Casual Water
Drain Hos
e
19"
SIDE VIEW OF DRAIN
CAUTION:Plumbing and
electrical installations must be
clear of the full rotational arc of
the door to the back of the tub.
11/
4
" off to floor
Rear Tub
Service Panel
Left Rear tub leg
2” 90 PVC close ST
EL connected to 2”
tub drain located
on
left rear tub leg
2” rubber coupler
-
see item # 4 in
memo below
2” PVC pipe cut to
length on job site
2" 90° PVC EL SxS
10” From wall
to center line
of 2” drain
22”
2” 90 PVC Close
ST EL connected
to the
2” floor
drain female
2” PVC pipe cut to
length
on job site
2” rubber coupler
-
see item # 4 in
memo below
2” 90° PVC Close ST EL
Note: This "U" portion
of drain must be
installed low
profile to keep
from interfering
with tub door.
Center Line
of Tub
End to End
Note
: Use a straight 90
°
PVC
elbow to run to a floor drain
2" PVC
pipe cut
to length
on job site
2" PVC Tub Drain
Support Strap
Rear Left Tub Leg
Side of Tub
FRONT VIEW
TOP VIEW
Floor
Rear Tub Lower Service Panel
Tub Drain Valve

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 8 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
Casual Water Drain
Connection in the Door
Casual Water Drain
Connection to the
Drain Pipe
13. Tighten the hose clamps on the rubber couplers.
14. Anchor the tub to the wall in two places with the anchor kit provided in the Entree Gen II Starter Kit box.
Select
the two stud locations as far apart as
possible along the rear wall flange of the tub. Center on each stud using
the finishing washer in the kit and hold it just below the
black trim seal to mark the anchor hole location. Drill
3/16” holes at the marked locations through the
flange only. Anchor
tub to wall with the # 10 x 3” SS
flat head self tapping anchor screws. You will need a #
2 sq. drill bit for this. If it is a masonry wall, installer is
responsible to select appropriate anc hors.
15. Proceed to the Gen II Entree Bath Operation Manual.
16. Go through a bath cycle and verify all functions work
correctly.
17. Make sure that when the fill knob is in the hot position, hot water comes out of the valve. Check the water
temperature and verify it is in the proper range. Rotate the knob to mid range and verify the temperature "tracks
the knob" and reduces accordingly.
Note: If the hoses are connected backwards, the mixing valve will not function correctly.
18. Check the GFCI, located under the head end raised panel, and make sure it trips and resets properly.
19. Make sure the tub is grounded according to code.
20. Make sure the Casual Water Drain (located in the back side of the tub) is properly connected.
Tub
Anchor
Screw
Finishing
Washer
Tub Wall
Flange
Black Trim
Seal
Wall
Stud

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 9 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
32" (Center Line
for STD Tubs)
ALCOVE TUB
Refer tothe centerline (CL ) of the space that the bathtub will be assigned.
Finished Alcove opening must be a minimum of 60" for Standard length and 66" for XL length.
WALL TUB
C
L
120V-AC, 60 Hz, 20 amp, SERVICE
2X4 ELECTRICAL BOX WITH DUPLEX
RECEPTACLE FLUSH MOUNTED IN
WALL
(GFCI already installed on tub)
35" (Center Line
for XL Tubs)
MPT 3/4" SHUTOFF WITH 3/4" MPT
FROM WALL FOR CONNECTION TO HIGH
PRESSURE HOSES FROM THE MIXING
VALVE ON TUB DECK
4"
12"
17"
22"
20"
22"
1.25"
REQUIRED 2" FLOOR DRAIN LOCATION CENTERED
EQUAL DISTANCE FROM THE SIDES OF THE TUB
LOCATION OF 2" PVC DRAIN ROUGH-IN
WITH "P" TRAP S
UPPLIED BY INSTALLER
PLUMBING & ELECTRICAL ROUGH-IN INFORMATION, TUB ANCHORING
INFORMATION
WALL & ALCOVE INSTALLATION.

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 10 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
Memo 1)Requires slots to be cut by the installer in the fiberglass rear sub floor of the tub to go around the plumbing pipe and
electrical conduit rough-ins.
2) For access to the front and back of the tub, recommended clearance distance from door side and back side of tub to
opposite wall is 36".
3) For Peninsula and Island configuration, Back Door Panel will need to be ordered to cover opening at the back of the tub.
20"
15"
COLD
20"
HOT
1.625"
3"
ON BOARD GFCI
LOCATED UNDER
THIS PANEL
ON BOARD GFCI
LOCATED UNDER
THIS PANEL
3/4" HOT & COLD SERVICES AT THESE
LOCATIONS WITH 3/4" BALL VALVES FOR
A TOTAL OF 12" ABOVE THE FLOOR WITH
VALVE HANDLES LOCATED AS SHOWN
120V, 60 Hz, 20 Amp SERVICE
2x4 ELECTRICAL BOX WITH DUPLEX
RECEPTACLE FLUSH MOUNTED IN WALL
(
GFCI ALREADY INSTALLED ON THE TUB)
3"
15"
COLD
20"
20"
HOT
2" PVC DRAIN
ROUGH-
IN STUBBED
OUT 2" ABOVE FLOOR
2" PVC DRAIN ROUGH-IN STUBBED
OUT 2" ABOVE FLOOR
TUB CENTER LINE
31 1/4" FOR STANDARD TUB
34 1/4" FOR XL TUB
1.625"
3/4" HOT & COLD SERVICES AT
THESE LOCATIONS WITH 3/4" BALL
VALVES FOR A TOTAL OF 12"
ABOVE THE FLOOR WITH VALVE
HANDLES LOCATED AS SHOWN
C
L
PENINSULA INSTALLATION

Generation II Entree Bath –All Models
INSTALLATION MANUAL
06-23-17
Page 11 of 11
2071 14th Ave – Columbus, NE 68601
800-798-5867 FAX: [phone]
www.mastercarebath.com
1. Wall Placement
MB-68-AV 36” D x 65 ½” W x 46 ½” H
MB-68-AV (XL) 36” D x 71 ½” W x 46 ½” H
5. Foot End Peninsula Placement
MB-68-AVF 36” D x 62 ½” W x 46 ½” H
MB-68-AVF (XL) 36” D x 68 ½” W x 46 ½” H
Requires Back Door Panel
2. Foot End Corner Placement
MB-68-AVF 36” D x 62 ½” W x 46 ½” H
MB-68-AVF (XL) 36” D x 68 ½” W x 46 ½” H
3. Head End Corner Placement
MB-68-AVH 36” D x 62 ½” W x 46 ½” H
MB-68-AVH (XL) 36” D x 68 ½” W x 46 ½” H
4. Alcove Placement
MB-59-AV 36” D x 59 ½” W x 46 ½” H
MB-59-AV (XL) 36” D x 65 ½” W x 46 ½” H
Finished Alcove opening must be a minimum of
60" for Standard length and 66" for XL length.
6. Head End Peninsula Placement
MB
-68-AVH 36” D x 62 ½” W x 46 ½” H
MB
-68-AVH (XL) 36” D x 68 ½” W x 46 ½” H
Requires Back Door Panel
7. Island Placement
MB-68-AV Gen II Entrée Bath 36” D x 65 ½” W x 46 ½”
MB-68-AV (XL) Gen II Entrée Bath 36” D x 71 ½” W x 46
Requires Back Door Panel
ISLAND AND PENINSULA PLACEMENT CONFIGURATION
Dimensions listed here are actual tub dimensions, not space requirements.