Therm Products 4.0kW Flo Thru Heater Element, [10"] [120V/230V] [Titanium] (25-4041-BI)

Spa Parts: Spa Heater Elements (Flow Thru Elements)

Therm Products


$63.97 $51.18

* $9.88 standard shipping within the contiguous United States.

Titanium 4.0kW Flo Thru Heater Element, [10"] [120V/230V] [Generic] (25-4041-BI-TI)

Heater Application Brett Aqualine, Generic, Flow Thru, HydroQuip
Heater Element Connection Type Flow Thru, Offset
Heater Element Connection Size 1/2" x 1-1/4"
Kilowatts 1.0kW/4.0kW
Immersion Length/Depth 10"
Thermowell Size None
Voltage 115v/230v
Coating Titanium


12-0101-K , 12-0101F-K , 12-0102-K , 12-0102F-K , 12-58269-K , 12-58270-K , 12-58271-K , 12-58272-K , 12-58273-K , 12-58274-K , 2-00-5001 , 25-4031 , 25-4031-BI ,25-4031-BI-TI , 25-4031-ET , 25-4031-ET-BI , 25-4031ET-BI , 25-4033 , 25-4033-ET , 25-4033-TI ,25-4041 , 25-4041-BI , 25-4041-BI-TI , 25-4041-ET , 25-4041-TI , 25-4041BI , 25-4041ET-BI , 4-Flo, 440085 , 624402 , 624402-PC , 624408 , 624409 , 624452 , 70-20640 , 70-20640-TE ,C2400-0066ET-A , HE-624459-BSC , STD.4 , STD4

This heater element is suitable for use in heater assemblies that utilize dual sensor technology. This element is also suitable for installation in other heaters with or without thermowells.

  • Terminals are spaced 1-1/4" apart, supplied with hardware. Metal bulkheads. 

Therm Products had been a leader in the hot tub industry for more than 40 years. They are known by the tradenames of Caldesso, TruHeat, Aquatemp Products, Related Metal Products (RMF), Thermcore or Therm Products. Their primary products include low flow and flo thru spa heaters, electric heater assemblies, heating elements, blowers, heat exchangers, residential & commercial rails, and UV generators. Therm Products are reliable and are some of the best built replacement products in the spa industry today.


Therm Products have been a leader in the spa industry since the early 1970's. Being one of the world's leading supplier of hot tub heating products, they continue to be a strong company with outstanding products. They also offer electric heater assemblies, heating elements, blowers, heat exchangers, residential & commercial rails, and UV generators. They have a team of experienced and dedicated people looking forward to the challenges and opportunities the spa industry presents, and continue to develop their products looking towards the future.

Bath & Spa Parts Online carries a large line of Therm Products, readily available for immediate delivery. If you have any questions about their products, please feel free to ask us for assistance. You can reach our Product Specialists via telephone, chat or e-mail during normal business hours.

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