Longer
Life
Because all waterways are corrosion-free copper and bronze - not
aluminum. And, SpaPak features large size, heavy duty Incoloy
heating elements that lasts far longer than ordinary water heating
elements.
Troublefree
Because SpaPak has extra quality and safety built-in - a pressure
switch to prevent operation without water flow, a high limit temperature
control to prevent overheating and a dependable quality thermostat.
Easy to
Install
With a compact design that fits into small spaces. Standard size,
full flow 1-1/2" inlet and outlet connections are conveniently
located. External current leak protectors are not required.
Two Year
Limited Warranty
Against defects in materials and workmanship (see written warranty
for details). In addition, every SpaPak is thoroughly tested before
shipment.
Sizing
Guide
The
following table shows the heating capability for each model
in temperature rise per hour with a given amount of water.
For example, the 11kw unit will raise the temperature of 450
gallons of water 10 degrees Fahrenheit in one hour. To determine
the gallonage of your spa, multiply the surface area x average
depth x 7.5.
Water
Temperature Rise in oF/Hr.
Model
5o
10o
15o
20o
25°
Gallons
of Water
5.5KW
450
225
150
113
95
11KW
900
450
300
225
190
Always
cover your spa or hot tub when not in use to minimize
heat loss and evaporation, and to decrease the time
need to heat water.