ARCHITECTURAL SPECIFICATIONS & ROUGH-IN INFORMATION

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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"

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 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 120º F and cold water 59º F.
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