Hydro-Quip PS 4.0kW Electronic Heater [15" x 2"] [240V] [Long Cord] [Clamps] (48-PS40) air switch and more dependable pump operation

and more dependable pump operation

Useful when original heater and sensor performance decline together

Control system for compatible Balboa VS523DZ spa applications

filtration support

OEM-quality construction for long-term durability

Hydro-Quip PS 4.0kW Electronic Heater [15" x 2"] [240V] [Long Cord] [Clamps] (48-PS40) air switch and more dependable pump operationThe Hydro Quip PS 4. 0 kW electronic heater is designed for compatible heating applications where a 2 inch by 15 inch, 240 volt heater with a long cord and clamp supported installation is needed. A heater like this is useful because it provides direct in line heating while matching the supported mounting and connection style expected by the system. This version is especially useful when the installation requires the longer cord arrangement rather than