Heater Assemblies, Flow Thru

Heater Assemblies, Flow Thru

This Category feature Flow Through Style Heaters that normally measure about 15" long and the Inside Diameter is normally 2"... There are other variations but these are the most popular... What the videos, Chat or Call us to help you determine if the Heater is actually your issue... 

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  • Jumper Strap, Balboa, EL/GL/Value, Heater to Board Jumper Strap, Balboa, EL/GL/Value, Heater to Board
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    MSRP: $21.03
    $16.36
    Qty in Cart: 0
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    MSRP: $21.03
    $16.36
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  • Heater, Flo Thru, Balboa LE, Value, M7, 15" x 2", 230v or 115v , 5.5kW, with Sensor without Mounting Studs.. Heater, Flo Thru, Balboa LE, Value, M7, 15" x 2", 230v or 115v , 5.5kW, with Sensor without Mounting Studs..
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    Heater, Flo Thru, Balboa LE, Value, M7, 15" x 2", 230v or 115v , 5.5kW, with Sensor without Mounting Studs..

    MSRP: $279.99
    $209.99
    Flo Thru, Balboa LE, Value, M7, 15" x 2", 230v or 115v , 5.5kW, with Sensor without Mounting Studs.. Stainless steel replacement complete heater assembly, 5.5kW/1.375kW ,230v or 115v, this tube measures  2" Inside Diameter and the overall tube...
    MSRP: $279.99
    $209.99
    Qty in Cart: 0
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    MSRP: $279.99
    $209.99
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  • Heater, Heat Exchanger,Leisure Bay ,17-1/2" x 3", 230v,4.0kW, Some Call it 2 1/2" Heater, Heat Exchanger,Leisure Bay ,17-1/2" x 3", 230v,4.0kW, Some Call it 2 1/2"
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    Heater, Heat Exchanger,Leisure Bay ,17-1/2" x 3", 230v,4.0kW, Some Call it 2 1/2"

    MSRP: $399.99
    $339.99
    Leisure Bay Stainless steel, 17-1/2" x 3" 4.0kW/230v replacement heat exchanger. Made for use exclusively on Leisure Bay hot tubs. The original heater may have used a redundant hi-limit, if that is the case when replacing with this heater simply protect...
    MSRP: $399.99
    $339.99
    Qty in Cart: 0
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    MSRP: $399.99
    $339.99
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  • Heater, FloThru, BWG, 15" x 2", 230v, 4.0kW, w/o PS
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    Heater, FloThru, BWG, 15" x 2", 230v, 4.0kW, w/o PS

    MSRP: $299.83
    $233.20
    Balboa InstrumentsStainless steel replacement heater assembly. 2" x 15" manifold with1/8"npt pressure switch tap, does not include tailpieces
    MSRP: $299.83
    $233.20
    Qty in Cart: 0
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    MSRP: $299.83
    $233.20
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  • Heater, FloThru, Universal Fit, 15" x 2", 230v, 4.0kW Heater, FloThru, Universal Fit, 15" x 2", 230v, 4.0kW
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    Heater, FloThru, Universal Fit, 15" x 2", 230v, 4.0kW

    MSRP: $210.99
    $164.99
    This part is a Heater, FloThru, Universal Fit, 15" x 2", 230v, 4.0kW..  This heater will work in place of the following heaters: 1563-08 , 20-00245 , 20-00317 , 20-00318 , 20-00319 , 20-00324 , 20-00433 , 20-00434 , 20-00454 , 26-0034 , 26-0036-R1C...
    MSRP: $210.99
    $164.99
    Qty in Cart: 0
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    MSRP: $210.99
    $164.99
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  • This Original Gecko Spa Hot Tub S-Class Heater 4.0kw w/ Pigtails, Pressure Switch and Gasket Has Been Replaced w/ A new model New replacement model comes with the pressure switch (Not Shown) and detached pigtail wires to connect to your circuit board.
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    Gecko Spa Hot Tub S-Class Heater 4.0kw w/ Pigtails, Pressure Switch and Gasket, SSPA How To Video

    MSRP: $249.99
    $219.99
    You are buying a Complete Replacement 4.0KW Heater Assembly that fits a Gecko SSPA or Spa Builders Pack. This Heater Assembly includes the Tube, Element, Pressure Switch, Split nuts, pigtail wires and Gaskets. The new version of this heater includes...
    MSRP: $249.99
    $219.99
    Qty in Cart: 0
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    MSRP: $249.99
    $219.99
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  • Heater, Gecko heat.wav, 15" x 2", 230v, 4kW, in.xe Heater, Gecko heat.wav, 15" x 2", 230v, 4kW, in.xe
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    Heater, Gecko heat.wav, 15" x 2", 230v, 4kW, in.xe

    MSRP: $327.69
    $254.87
    MSRP: $327.69
    $254.87
    Qty in Cart: 0
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    MSRP: $327.69
    $254.87
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  • Htr,FloThru,Dual Sensor Systems, 15" x 2",230v,5.5kW,Generic Htr,FloThru,Dual Sensor Systems, 15" x 2",230v,5.5kW,Generic
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    Htr,FloThru,Dual Sensor Systems, 15" x 2",230v,5.5kW,Generic

    MSRP: $174.51
    $135.73
    Stainless steel aftermarket replacement heater assembly that fits systems that use dual sensor technology. 2" x 15" with two thd taps for the sensor assembly rated at 5.5kW/240v. Replacement sensors sold separately.
    MSRP: $174.51
    $135.73
    Qty in Cart: 0
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    MSRP: $174.51
    $135.73
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  • HI LIMIT: SPST Auto Reset (NO CAPILLARY) Surface Mount Style Sundance Smart Heaters , Cal Spa Wet Elements This is an Example of the Hi Limit installed in the back of a Sundance Sentry 850 Smart Heater..
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    HI LIMIT: SPST Auto Reset (NO CAPILLARY) Surface Mount Style Sundance Smart Heaters , Cal Spa Wet Elements

    MSRP: $44.99
    $34.99
    This Part is a Surface Mount Style HI LIMIT: Single Pole Single Throw THERMAL FUSE Auto Reset (With NO CAPILLARY)This Hi Limit Surface mount surface mounts to the heater in a spot where it can read what the actual water temperature is flowing through the...
    MSRP: $44.99
    $34.99
    Qty in Cart: 0
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    MSRP: $44.99
    $34.99
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  • Heater, Flo Thru ,Dual Sensor M7, 15" x 2",230v ,4.0kW, Generic Heater, Flo Thru ,Dual Sensor M7, 15" x 2",230v ,4.0kW, Generic
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    Heater, Flo Thru ,Dual Sensor M7, 15" x 2",230v ,4.0kW, Generic

    MSRP: $259.99
    $209.99
    Stainless steel aftermarket replacement heater assembly that comes with (2) M7 Sensors and and the Split Nuts and Gaskets.. It is a direct fit replacement for Most Balboa Systems with M7 Sensors.   Heater Application Balboa Water...
    MSRP: $259.99
    $209.99
    Qty in Cart: 0
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    MSRP: $259.99
    $209.99
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  • Heater Assembly, Gecko, in.therm, 4.0kW, 230V w/ 8' Cables This is what the original Heater looked like that this heater replaces..
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    Heater Assembly, Gecko, in.therm, 4.0kW, 230V w/ 8' Cables

    MSRP: $648.99
    $499.99
    IN.XM-1-8-IR-PA-1IN.THERMIntelligent remote water heating system designed to be totally maintenance free.Separated from the pack, in.therm is an intelligent 4.0kW remote heater that integrates electronics in its power box. It includes a built-in...
    MSRP: $648.99
    $499.99
    Qty in Cart: 0
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    MSRP: $648.99
    $499.99
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  • Heater Tube Threaded Plug, 1/8"mpt, Brass Heater Tube Threaded Plug, 1/8"mpt, Brass
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    Heater Tube Threaded Plug, 1/8"mpt, Brass

    MSRP: $7.98
    $4.98
    This item is a 1/8" MPT Brass Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or...
    MSRP: $7.98
    $4.98
    Qty in Cart: 0
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    MSRP: $7.98
    $4.98
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