Hot Tub & Spa - Low Flow Heaters

We stock a wide range of Low Flow Heaters that are commonly found in Caldera, Jacuzzi, Southwest, Sundance and many more spas. Spares also available for the major branded heaters.

See also: 
Flow Thru Heaters   
Heater Elements  
Unions, Collers & Gaskets

Need help? Ask us a question

We stock a wide range of Low Flow Heaters that are commonly found in Caldera, Jacuzzi, Southwest, Sundance and many more spas. Spares also available for the major branded heaters.

See also: 
Flow Thru Heaters   
Heater Elements  
Unions, Collers & Gaskets

Need help? Ask us a question

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Watkins, Hot Springs Replacement Heater
Watkins, Hot Springs Replacement Heater
1.5kW - Pre 2002 - Amp Connectors
Quick Find:
6019
  • Watkins, Hot Springs -Heater
  • Model: Pre 2002
  • Amp Connectors
In stock 2 in stock
In stock Same day dispatch on orders before 15:30
£233.00
Saving: £151.80
Watkins, Hot Springs
Pre 2002
1.5kW
Amp Connectors
HydroQiup Universal Vertical Low Flow Canister
HydroQiup Universal Vertical Low Flow Canister
10" x 7", Titanium Element
Quick Find:
6254
MPN:
27-V310-5T-K
  • HydroQiup Genuine Product
  • Universal Vertical Low Flow Canister / Heater
  • 4.0kW / 240V
  • Titanium Element
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£496.49
Saving: £165.33
Universal Vertical Low Flow Heater
4.0kW
10" x 7"
Titanium Element
Laing / Dimesion One Heater Low Flow 2.1kW (Auto Reset)
Laing / Dimesion One Heater Low Flow 2.1kW (Auto Reset)
Squareback Style
Quick Find:
5605
MPN:
26-C3552-1-7T-K
  • Laing / Dimension One Heater Low Flow
  • Model: 26-C3552-1-7T-K
  • 2.1kW /240V
  • Dual Titanium Element
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£584.49
Saving: £194.79
Laing / Dimesion One Heater
Squareback Style
2.1kW / 240V
Auto Reset
Laing / Sundance Squareback Style Heater
Laing / Sundance Squareback Style Heater
5.5KW / 240 V , Titanium
Quick Find:
7998
MPN:
26-3229-2A-7T-K
  • Laing / Sundance Squareback Style Heater
  • 5.5 kW
  • Replaces: 6500-402
  • Built-In Thermal Cut-Out
  • Titanium Element


Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£352.98
Saving: £62.29
Laing / Sundance Heater
Squareback Style
5.5KW / 240 V
Built-in TCO
Barb 3/4" Kit with o-rings
Barb 3/4" Kit with o-rings
Fits Watkins Double Barrel Heater (No Fault Heater)
Quick Find:
8671
MPN:
48-0041B-K
  • Barb 3/4" Kit with o-rings
  • Fits Watkins Double Barrel Heater (No Fault Heater)
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch 14 Days
Available for Pre Order More stock (1) on order
£38.50
Saving: £7.70
Gasket Kit
Gasket Kit
Fits Watkins Double Barrel Heater (No Fault Heater)
Quick Find:
8670
MPN:
48-0041A-K
  • Gasket Kit (4 Pieces)
  • Fits Watkins Double Barrel Heater (No Fault Heater)
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch 14 Days
Available for Pre Order More stock (1) on order
£12.00
Saving: £3.65
Heater Assembly: 1.5KW 240V (Watkins No fault)
Heater Assembly: 1.5KW 240V (Watkins No fault)
Double Barrel with Sensors
Quick Find:
8110
MPN:
26-C3182-1S
  • Lo Flow Heather Assembly
  • 3/4" Inlet & Outlet Barb Fittings
  • Drain Tube External Kit
  • Auto Reset
  • Plug Adapter for Sensors for use on IQ2000(1995-2002)
  • Compatible with:  Watkins, Hot Springs
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
In stock More stock (1) on order
£456.99
Saving: £151.81
HydroQuip Low Flow Smart Heater - 2.7kW
HydroQuip Low Flow Smart Heater - 2.7kW
Sundance Spas from 2000 to current
Quick Find:
5613
MPN:
26-3403-1-BT-K
  • HydroQuip Smart Heater - 2.7kW
  • Low Flow
  • Suitable for Sundance Spas from 2000 to current 
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
£289.99
 
Low Flow Smart Heater
Sundance Spas from 2000 to current
2.7kW
3/4" barbs
Laing / Dimension One Heater Low Flow (Manual Reset)
Laing / Dimension One Heater Low Flow (Manual Reset)
SquareBack Style - 2.1KW
Quick Find:
5608
MPN:
26-C3550-1-7T-K
  • Laing / Dimension One Heater Low Flow
  • Squareback Style
  • Model: 26-C3550-1-7T-K
  • 2.1kW /240V
  • Manual Reset TCO & Flow Switch
  • Dual Titanium Element
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£512.99
Saving: £170.97
Laing / Dimesion One Heater
Squareback Style
2.1kW / 240V
Manual Reset
Laing / Dimension One Trombone Heater 2.1 kW (Manual Reset)
Laing / Dimension One Trombone Heater 2.1 kW (Manual Reset)
2.1 kW - Triple Bend
Quick Find:
5544
MPN:
26-C3548-1-7T-F
  • Laing / Dimension One Trombone Heater
  • Triple Bend
  • 2.1 kW / 240V
  • Build -In Thermal Cut Out
Available for Pre Order Available for Pre Order
Available for Pre Order More stock (1) on order
£570.49
Saving: £190.05
Laing / Dimesion One Heater
Triple Bend
2.1kW / 240V
Manual Reset
Laing / Sundance Squareback Style Heater
Laing / Sundance Squareback Style Heater
2.7KW / 240 V , Titanium
Quick Find:
8016
MPN:
26-3478-1A-BT-K
  • Laing / Sundance Squareback Style Heater
  • 2.7kW / 240 V
  • Built-In Thermal Cut Out
  • Titanium Element
  • Replaces : C3478-1A
Available for Pre Order Available for Pre Order
Available for Pre Order More stock (1) on order
£337.99
Saving: £82.41
Laing / Sundance Heater
Squareback Style
2.7KW/240 V
Built-in TCO
Laing Square Back Heater Low Flow - C3236-2A
Laing Square Back Heater Low Flow - C3236-2A
2.7KW - L.A. Spas
Quick Find:
5628

 

  • Laing Square Back Heater Low Flow
  • Model: C3236-2A
  • 2.7kW
  • Suitable for L.A. Spas
    • Discontinued Discontinued
    View Alternatives
    View Alternatives
    Laing Square Back Heater Low Flow - C3238-1A
    Laing Square Back Heater Low Flow - C3238-1A
    5.5kW - Aber-Pacific
    Quick Find:
    6447
    MPN:
    C3238-1A

     

    • Laing Square Back Heater Low Flow
    • Model: C3238-1A
    • 5.5kW
    • Suitable for Aber-Pacific
    Discontinued Discontinued
    View Listing
    Laing Square Back Heater Low Flow - C3549-1A
    Laing Square Back Heater Low Flow - C3549-1A
    5.5kW - Aber-Pacific
    Quick Find:
    6448
    MPN:
    C3549-1

     

    • Laing Square Back Heater Low Flow
    • Model: C3549-1A
    • 5.5kW
    • Suitable for Aber-Pacific
    Discontinued Discontinued
    View Listing
    Warranty Available
    Laing Trombone Heater Low Flow - C3246-2A
    Laing Trombone Heater Low Flow - C3246-2A
    2.7Kw - Southwest Spas
    Quick Find:
    5629

     

  • Laing Trombone Heater Low Flow
  • Model: C3246-2A
  • 2.7kW
  • Suitable for Southwest Spas
    • In stock 1 in stock
    In stock Same day dispatch on orders before 15:30
    £224.99
     
    Laing Trombone Heater Low Flow - C3247-2A
    Laing Trombone Heater Low Flow - C3247-2A
    2.9Kw - Caldera, Jacuzzi, Southwest & Sundance Spas
    Quick Find:
    5600

     

  • Laing Trombone Heater Low Flow
  • Model: C3247-2A
  • 2.9Kw
  • Suitable for Jacuzzi, Southwest & Sundance Spas
    • Discontinued Discontinued
    View Listing
    Low Flow Heater - E2280-0300/ET28-E0300-4T-K
    Low Flow Heater - E2280-0300/ET28-E0300-4T-K
    3.0KW - Jacuzzi
    Quick Find:
    5610
    MPN:
    28-E0300-4T-K

     

    • RMF Low Flow Heater
    • Model: 28-E0300-4T-K (Replaces the Thermcore E2280-0300ET)
    • 3.0KW
    • Suitable for Jacuzzi
    Available for Pre Order Special Order Item
    Alert Lead time confirmed upon order
    £437.98
    Saving: £145.95
    Replacement Kit (Hi-Limit Sensor, Temperature Sensor & o-rings)
    Replacement Kit (Hi-Limit Sensor, Temperature Sensor & o-rings)
    Fits Watkins Double Barrel Heater (No Fault Heater)
    Quick Find:
    8669
    MPN:
    34-01395-K
    • HydroQuip Replacement Kit
    • Hi-Limit Sensor, Temperature sensor & o-rings
    • Fits : Watkins Double Barrel Heater (Watkins NO Fault)
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    Available for Pre Order More stock (2) on order
    £35.12
     
    Therm Half Loop Heater Low Flow - C3482-2
    Therm Half Loop Heater Low Flow - C3482-2
    2.7kW - ACC Fit
    Quick Find:
    5630

     

  • Therm Half Loop Heater Low Flow
  • Model: C3482-2
  • 2.7kW
  • Suitable for ACC Fit
    • Discontinued Discontinued
    View Listing
    Warranty Available
    Thermcore Heater Low Flow - E2270-1000
    Thermcore Heater Low Flow - E2270-1000
    2.7KW - Sundance Spas
    Quick Find:
    5612
    MPN:
    E2270-1000

     

  • Thermcore Heater Low Flow
  • Model: E2270-1000
  • 2.7kW
  • Suitable for Sandance Spas
    • Discontinued Discontinued
    View Alternatives
    View Alternatives
    Thermcore RMF Low Flow Heater - E2140-0300ET
    Thermcore RMF Low Flow Heater - E2140-0300ET
    1.4KW - Gatsby, Blue Ridge, Maax, Coleman, Dynasty, HydroQuip and other spas.
    Quick Find:
    5611

     

  • Thermcore RMF Low Flow Heater
  • Model: E2140-0300ET
  • 1.4KW
  • Suitable for Blue Ridge, Maax, Coleman, Dynasty, HydroQuip and other spas
    • In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £264.99
     
    Vertical L0w Flow Heater
    1.5kW
    PSI Switch
    Available while Stock Lasts
    Thermcore RMF Saratoga Heater - E2300-0542ET
    Thermcore RMF Saratoga Heater - E2300-0542ET
    3.0Kw - Saratoga Spas
    Quick Find:
    5631

     

    • Thermcore RMF Saratoga Heater
    • Model: E2300-0542ET
    • 3.0Kw
    • Saratoga Spas
    Discontinued Discontinued
    View Listing
    Tubing & Adapters
    Tubing & Adapters
    Fits Watkins Double Barrel Heater
    Quick Find:
    8672
    MPN:
    48-0201
    • Tubing & Adapters
    • Fits Watkins Double Barrel Heater (No Fault)
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    Available for Pre Order More stock (1) on order
    £7.73
    Saving: £1.55