Cal Spas A857B, A844L, A826L, A726B, A726L, A969L, A844B manual Spa Model, GFCI Required, Wires Required

	Spa Model	GFCI Required	Wires Required
	All 240V spas (except	One 50 amp GFCI	Four #8 AWG copper
	6300 control boxes		wires
Spas	requiring high amperage
	- see below)
	Spas with the 6300	One 60 amp GFCI	Four #8 AWG copper
Portable
	control box (when high		wires
	amperage is selected on
	circuit board)
	SEE CONFIGURATION
	INSTRUCTIONS ON
	NEXT PAGE.
	Fitness spa with 5.5 kW	One 50 amp GFCI	Four #8 AWG copper
	heater		wires
	Fitness spa with two 11	Service 1: One 50	Service 1: Four #8
Spas		amp GFCI	AWG copper wires
	kW heater and Fitness	Service 2: One 30	Service 2: Three #8
	Pro 2500 spa
Fitness		amp GFCI	AWG copper wires
		Service 1 (swim	Service 1: Four #8
		side): One 60 amp	AWG copper wires
Ultimate		GFCI
		Service 2 (swim	Service 2: Three #8
	Fitness Pro 4700 spa	side): One 30 amp	AWG copper wires
		GFCI
		Service 3 (spa	Service 3: Four #8
		side): One 40 amp	AWG copper wires
		GFCI
	Designer in-ground spas	One 50 amp GFCI	Four #8 AWG copper
Spas	with one 5.5 kW heater		wires
		Service 1: One 50	Service 1: Four #8
-Ground	Designer in-ground spa	amp GFCI	AWG copper wires
	with two 5.5 kW heaters	Service 2: One 30	Service 2: Three #8
		amp GFCI	AWG copper wires
In
	Designer in-ground spa	One 50 amp GFCI	Four #8 AWG copper
	with gas heater		wires

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