Hydro-Quip 4.0kW Universal Flo-Thru Heater [15" x 2"] [240V] [w/2" Slip Unions] (48-1540-HS) modular A properly selected Invensys thermostat

A properly selected Invensys thermostat contributes to more dependable temperature regulation and more accurate restoration of the original control behavior

240 volt heater with a long cord and clamp-supported installation is needed

it offers flexibility for installations where those pieces are handled separately or already exist in the field

Union ball valves are useful because they combine shutoff control with a more service-friendly connection style

or move from one jet function to another

Hydro-Quip 4.0kW Universal Flo-Thru Heater [15" x 2"] [240V] [w/2" Slip Unions] (48-1540-HS) modular A properly selected Invensys thermostatThe Hydro Quip 4. 0 kW universal Flo Thru heater is designed for compatible 240 volt heating applications where a 2 inch by 15 inch in line heater with 2 inch slip unions is needed. A universal Flo Thru heater is useful because it offers a flexible supported replacement option while still preserving the key connection and body dimensions required by many systems. This version is especially useful when the installation benefits from included 2 inch