Sta-Rite System 3 (S7M400) Small Module 136 Sq Ft. - 25021-0223S price The industry’s smallest footprint heater Options:R0471104 (LRZM325 - 325000 BTU) - DISCONTINUED Ultra Violet the MiniPOD delivers authentic WL010

The industry’s smallest footprint heater allows replacement of almost any heater in an existing pad with the efficient reliability of the new HDF400 Universal HC Series dual-fuel technology heater from Hayward®

Easiest and Most Affordable Way to add total-pool smart control to nearly any existing pool

Superior drop-in replacement for the Hayward Super Pump and existing Pentair SuperFlo pumps

Save When You Don’t

Totally enclosed fan-cooled design motor for quiet operation and long life

Sta Rite System 3 (S7M400) Small Module 136 Sq Ft. 25021 0223S price The industry’s smallest footprint heater Options:R0471104 (LRZM325 325000 BTU) DISCONTINUED Ultra Violet the MiniPOD delivers authentic WL010 The industry’s smallest footprint heater allows replacement of almost any heater in an existing pad with the efficient reliability of the new HDF400 Universal HC Series dual fuel technology heater from Hayward® Easiest and Most Affordable Way to add total pool smart control to nearly any existing pool