Equipment
Variable-Speed Pump (VSP)
An ECM-motor pool pump that runs at multiple speeds, cutting electricity use by 50–80% vs single-speed pumps.
Variable-speed pumps (Pentair IntelliFlo, Jandy VS-FloPro, Hayward TriStar VS) are the Arizona standard. Running a VSP at low RPM 24/7 filters far better than blasting a single-speed pump for 6 hours, and your APS bill drops $40–$120/month.
VSPs are required by code on most new AZ pools. Plan on a 2.7–3.0 HP unit for a residential pool, with a 5-year manufacturer warranty.
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Written and reviewed by AE Outdoor Living — Arizona ROC-licensed pool & outdoor living contractor.
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