Waterway Executive Series Hot Tub Pump – 2 HP, 230V (Model 3420820‑1A)

High‑flow, high‑efficiency 56‑frame spa pump built for strong jet performance and reliable circulation.

The Waterway Executive 3420820‑1A is a premium 2 HP, 2‑speed spa pump engineered for dependable water movement, powerful jet action, and long‑lasting durability. Featuring Waterway’s high‑flow Executive wet‑end and a heavy‑duty 56‑frame motor, this pump delivers the performance required for modern hot tubs that demand both strength and reliability.

Perfect for new installations or as a direct OEM replacement, the 3420820‑1A# offers quiet operation, strong flow, and easy serviceability — making it one of Waterway’s most trusted mid‑range spa pumps.

Key Features

• Strong 2 HP Output Ideal for spas needing reliable jet pressure and efficient circulation.

• Executive Wet‑End Design High‑flow, corrosion‑resistant housing engineered for demanding hot tub environments.

• 2‑Speed Operation Low speed for filtration, high speed for jet performance.

• Quiet, Smooth Motor Reduced noise and vibration for a more relaxing spa experience.

• Thermally Protected Motor Added safety and extended lifespan under continuous use.

• Easy Installation & Service Standard unions and a straightforward layout make replacement simple.

Technical Specifications

• Model: 3420820‑1A

• Horsepower: 2 HP

• Voltage: 230V

• Frame: 56‑Frame

• Speed: 2‑Speed Motor

• Wet‑End: Executive Series, high‑flow design

• AMPS: 8.4/2.6

• Suction Size: 2" UNION

• Discharge Size: 2" UNION