SpaShopper offers the Waterway Executive 56-Frame dual-speed spa circulation pump rated at 2 HP, 230V with 10 Amp draw and 2" X 2" plumbing connections. Despite labels that may indicate 3HP, the true horsepower rating is determined by amperage—this 10 Amp motor is authentically 2 HP.
This model includes the Executive Wet End with adjustable discharge positioning (12, 3, 6, or 9 o'clock orientations) plus provisions for adding a bleeder fitting if your previous pump configuration required one. This feature proves invaluable when original bleeder fittings break during removal, ensuring seamless replacement.
Determining Accurate Horsepower by Amperage:
Locate the amperage specifications on your current motor label. For 2-speed models, you'll see dual ratings like 10.0/3.5—the first number represents high-speed amperage. Single-speed pumps display one value. Use this reference chart:
8.0 Amps = 1 HP
10.0 Amps = 2 HP
12.0 Amps = 3 HP
14.0 Amps = 4 HP
16.0 Amps = 5 HP
IMPORTANT: Disregard horsepower claims printed on motor housings—amperage reveals true output. Installing higher amperage pumps than originally specified will damage control boards and other electrical components. Consider this: dual 5HP pumps (16A each = 32A) plus a 5.5kW heater (21A) totals 53 amps—exceeding typical 50-amp hot tub breakers. Your spa likely never had 5+ HP pumps regardless of what you were told.
Frame Size Identification:
Measure motor width across the rear housing. 48-Frame motors measure 5 3/4" wide; 56-Frame motors measure approximately 6 1/2" wide.
For 230V pump replacement: Check your existing motor's amperage label. Two-speed units show dual values (example: 10.0/3.5), with the higher number indicating high-speed draw. Match this 10 Amp specification for proper replacement.
Final sale item—no returns accepted. Verify specifications carefully before ordering.