spa controls are convertible for 120v or 240v electrical service.
Circuits for hot tub pumps, blower, & ozonator, may be configured in any
a. EP1500 has optional circuit upgrade for either a blower or a second 1-speed pump.
b. 90° L-heater permits direct-to-pump coupling.
c. Special inductive GFCI and high-current switching contactor combo, to
protect both low and high-current components.
d. EP3000 also has auxiliary circuit which can be used for stereo, TV, etc. 120V or 240V.
e. Includes pump. Horsepower and voltage options.
f. EP500 available in 120V or 240V models for heater operation, but is not convertible.
120V pump & blower only.
g. EP500 has 120V HOT circuit for optional light transformer kit.
h. EP500 120V model equipped with 15A GFCI cord. 240V
version must be wired to a GFCI protected service.
i. All air systems supplied with individual air-button controls.
j. EP1500 has optional second circuit for 1-speed pump.
k. These air switch models supplied with individual air buttons, but also accept optional spa side keypad with