Installation Sheet
– 4 –
For installations that are any combination of decks, walls, and pony walls, use the same methods to determine
critical heights. Remember that all supports must be at the same height and must establish a plane that is level
front to back and side to side.
4. HOT WATER HEATER: As a rule of thumb, the capacity of the hot water heater needs to be at least 75% of the
capacity of the whirlpool tub. Formula = capacity x (2/3)
A
1"
X
Figure 2a
B
X
Figure 2b
Hydro Systems bathtubs and whirlpool bathtubs are designed and engineered for easy installation and years ofHy
trouble-free enjoyment. Installation is easy if you follow the step-by-step instructions. Please read all instructions
before you begin the installation.
WARNING: - When using electrical products, basic precautions, should always be followed.
The installation of the tub/whirlpool tub must meet all applicable regulations and codes. Access must be provided for
future service or removal of the pump, control boxes and wiring, without removing the tub or damaging the building
structure or nish. An access panel at least 14" high by 16" wide must be located directly in front of the pump, control
boxes or wiring.
The optional Hydro Systems skirt with removable panel will satisfy this requirement. Minimum
clclearance in front of any panel should be 30"
IMPORTANT - Never move or lift the tub by the pipes or other plumbing system components.
Move or lift the tub by the deck or from under the bottom only.
ELECTRICAL REQUIREMENTS:
A dedicated 20AMP GFCI Protected outlet(s) for pump, 15 amp blower, 15 amp heater.
WARNING: When using electrical products, basic precautions should always be followed.
DANGER: RISK OF ELECTRICAL SHOCK. Connect only to a circuit protected by a ground fault circuit
interrupter. Grounding is required. All electrical connections should be made by a licensed electrician. Installation of
Hydro Systems bathtubs must meet all a[applicable codes and regulations.
Note: Access panel must be provided for servicing.
INSTALLING THE TUB