Hayward Universal H-Series 400,000 BTU Heater W3HS400FDN pentair-intelliflo-pumps Makes pool start-up easy

Makes pool start-up easy

There is no additional wiring or plumbing required

12' X 20' Rectangle Solar Blanket

low head pump

Pentair 744000280

Hayward Universal H-Series 400,000 BTU Heater W3HS400FDN pentair-intelliflo-pumps Makes pool start-up easyHayward Universal H Series Heater W3HS400FDN Universal H Series pool and spa gas heaters are engineered for easy drop in replacement, with direct compatibility to Hayward plumbing adapters. At the center is Haywards Universal Display, delivering a consistent, intuitive control experience across Omni, OmniX, and competitive automation systems. With OmniX embedded intelligence, the heater provides enhanced programmability, advanced diagnostics, and