753746-400 American Standard Pump Replacement

Restore the full spa-quality hydrotherapy of your American Standard whirlpool tub with the Balboa WOW! Pump—the precise replacement for the now-discontinued 753746-400. This high-performance, whisper-quiet pump reanimates jet action and comfort, delivering deep, invigorating massages while keeping noise to a gentle, restful hum. If you’re reviving a tired jetted tub, this is the upgrade you’ve been waiting for.

Why this Balboa WOW! pump stands out

• Strong, yet quiet massage: A 7.5 Amp motor powers robust jets for satisfying hydrotherapy, designed to minimize operating noise so you can enjoy long, soothing soaks without distraction.
• Built-in air switch relay: Simplifies wiring and control, making installation smoother and more reliable over time.
• Compact, retrofit-friendly design: Its slim footprint fits tight bath configurations, enabling a straightforward DIY install without major remodels.
• Self-draining volute: After shutoff, the volute drains automatically to keep the system clean and dry, reducing maintenance and preventing stagnation.
• Safety and reliability: UL and CSA approved, backed by Balboa Water Group’s reputation for quality—and a reported failure rate below 0.1%.
• Global compatibility: Available in both 50Hz and 60Hz versions, ensuring smooth operation in international installations.
• Broad replacement compatibility: Not limited to 753746-400—designed to retrofit a wide range of part numbers, including 1010031, 1010115, 305691, 310-2110, 321FF10-0150, 321FF10-1150, 32321FF10-0150, 32321FF10-1150, and more.

Real-world use: what it means for your tub

If your bathtub relies on powerful massage jets for daily relief or you’re restoring a home spa experience, the Balboa WOW! pump delivers dependable performance with quieter operation. It’s ideal for:

• Retrofit projects where the original American Standard pump has been discontinued
• Home spa setups that demand spa-grade hydrotherapy without the noise
• DIY enthusiasts seeking a straightforward, no-surprise installation with broad compatibility guarantees

Specifications at a glance

• Power: 7.5 Amp, 120 Volt
• Discharge: Center discharge
• Motor type: Built-in relay for seamless control
• Protection: UL and CSA safety approvals
• Frequency: 50Hz and 60Hz versions available
• Reliability: Balboa Water Group quality with a <0.1% failure rate

What this upgrade means for you

Upgrade your American Standard whirlpool tub today and rediscover the luxury of spa-grade hydrotherapy at home. Enjoy easy installation, reliable performance, and a quieter soak—across a broad range of legacy and contemporary configurations thanks to extensive part-number coverage. If you’re repairing or retrofitting, the Balboa WOW! pump is the practical, future-proof choice that brings your tub back to its peak comfort and effectiveness.