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For HELP, call La-Z-Boy
® Spas at 1.800.465.2933.
Glossary
Drain Bib
A male garden-hose-style fitting to which a garden hose
is connected for draining water.
GFCI
Ground Fault Circuit Interrupter. A special type of circuit
breaker designed to shut power off if there is a leak of
electricity detected in the equipment.
Jet, Hydrotherapy
A plumbing device that directs pressurized air and/or
water to desired areas of a spa / hot tub.
pH
The scientific scale for measuring Hydrogen Ion
concentration (0 to 14) that shows the acid/alkaline
content in water.
Pump
The electrical component that keeps water moving
throughout the entire circulation system.
Sanitizer
A water additive that works with your Ozonator to help
remove harmful elements in your spa water.
Spa Pack
The main control box that operates the electrical
systems within the spa / hot tub.
TA
See Total Alkalinity
TDS
See Total Dissolved Solids.
Topside Control
The user-interface panel that connects to the control
box and controls various spa / hot tub functions such as
jet pumps and heater.
Total Alkalinity (TA)
A measure of how much of the alkaline substances
there are in the water (recommended 80 - 120 ppm).
Total Dissolved Solids
(TDS)
A measure of all of the materials that are dissolved in
water. The higher this number, the more materials are
dissolved in your water.
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