A Room Divided: Semi-Commercial Pool & Spa Equipment Setup for California Pools

When it comes to semi-commercial pool and spa projects, equipment design and layout make all the difference. This recent installation for California Pools showcases a split-room concept—one side dedicated to spa equipment and the other to pool systems—ensuring efficiency, performance, and serviceability.

Pool Equipment Setup

Across the room, the pool system was designed to handle a much larger hydraulic load with triple redundancy for reliability:

  • Triple Pentair TR140C3 Sand Filters for maximum filtration capacity

  • Pentair EQ Series 7.5HP Pump engineered for high-flow, semi-commercial applications

  • Triple Pentair MasterTemp Heaters (parallel plumbed) for rapid and even heating

This setup provides scalability and ensures the pool can maintain crystal-clear water even under high bather loads.

Spa Equipment Setup

On the close side of the equipment room, the spa system was designed with durability and balanced hydraulics in mind:

  • Twin Pentair TR140C Sand Filters for superior water clarity

  • Pentair Intelliflo 3 Variable Speed Pump for energy efficiency and flexible control

  • Pentair MasterTemp Heater providing reliable and consistent spa heating

  • This combination ensures the spa can handle heavy usage while keeping operating costs low and water quality pristine.

Specialty Booster Pumps

To enhance user experience and functionality, we also installed:

  • Dedicated booster pump powering bubblers in the pool’s zero-entry area

  • Separate booster pump supplying spa therapy jets

By isolating these functions with dedicated pumps, performance is optimized while minimizing wear on the main circulation systems.

Why the Split-Room Design Matters

Separating pool and spa equipment allows for easier maintenance, better control, and system longevity. Each side can operate independently, which is especially important for semi-commercial applications where downtime needs to be minimized.

This project is a perfect example of how California Pools and our team work together to design hydraulic systems that balance performance, reliability, and energy efficiency.