Flow Line Swimming Pool Heater

  • Designed for the OEM market & pool professionals 
  • Available in 3-kW ~ 18-kW 
  • Compact - ideal for space restricted installations 
  • Incorporate the existing controls within an external control panel 
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  • Safe and robust
  • Straight Flow design for easy installation
  • Titanium heating elements
  • BS 316L Stainless Steel flow tube (EN1.4432)
  • Available with Titanium flow tube for sea water applications
  • Ultra-reliable flow switch allows safe operation as low as 1,000 litres per hour
  • Floor or wall mountable
  • Control thermostat and safety thermal cut-out with manual reset
  • 2-year conditional warranty
  • 100% operational efficiency throughout product life
 
The robust and durable construction of the Elecro Flow Line provides efficient, safe and reliable performance.
 
All Elecro electric heaters feature our unique and proven coiled heating element technology whereby a turbulent vortex is created in the water flow. This delivers outstanding efficiency and extended life expectancy by preventing the build up of mineral deposits on the heating element.

The Elecro Flow Line pool heater is designed and manufactured to the highest specification to effortlessly heat your pool to the desired temperature.
Construction consists of a flow tube which is fitted with Inlet and Outlet mouldings manufactured from specially formulated polymer alloy material.
The outlet moulding accommodates a reversible flow switch with a gold tipped reed, and Titanium fulcrum pin.

The heater is supported on two swivel feet; these can be rotated to permit either wall or floor mounting. The heater control components are positioned on the top face of the casing.

The inlet moulding has been designed to ensure full immersion of the elements, greatly reducing the risks of air locking.
The Flow Line model is non-wired and must be connected to an external contactor to switch the power to and from the heating elements.

For fully Pre-Wired options please see our Evolution or Optima Compact ranges.

 
Minimum Flow Requirement 
3-kW > 6-kW
1m³ (1,000-litres) per hour
Minimum Flow Requirement 
9-kW > 24-kW
4m³ (4,000-litres) per hour
Maximum Flow Velocity 
(All Outputs)
17m³ (17,000-litres) per hour
Heating Elements Incoloy 825 Or Titanium
Flow Tube BS 316L Stainless Steel
Control Thermostat 0ºC > 40ºC (1ºC Differential)
Safety Thermal cut-out 55ºC (Manual reset)
Flow Switch Gold tipped reed switch with Titanium fulcrum pin
Seals High temperature special formula polymer
Working Pressure 4 Bar maximum
Water Connections 1½" BSP female thread
Supplied ABS Unions For 1½" / 50-mm rigid pipe
Supplied hosetails For 1½" / 1¼" flexible pipe
Mounting Floor or wall mountable
 
230V 1 Phase
Power Output Load (Amp) Stainless Steel Flow Tube With 
Incoloy 825 
Heating Elements
Stainless Steel Flow Tube With Titanium 
Heating Elements
Dimension 'L'
3-kW 13 803B 8T83B 462-mm
6-kW 27 806B 8T86B 462-mm
9-kW 40 809B 8T89B 462-mm
 
 
380V~440V 3 Phase
 
Power Output Load (Amp) Stainless Steel Flow Tube With 
Incoloy 825 
Heating Elements
Stainless Steel Flow Tube With Titanium 
Heating Elements
Dimension 'L'
6-kW 9 836B 8T36B 592-mm
9-kW 13 839B 8T39B 592-mm
12-kW 18 83AB 8T3AB 592-mm
15-kW 22 83BB 8T3BB 592-mm
18-kW 26 83CB 8T3CB 592-mm
 
 
230V 3 Phase
Power Output Load (Amp) Stainless Steel Flow Tube With 
Incoloy 825 
Heating Elements
Stainless Steel Flow Tube With Titanium 
Heating Elements
Dimension 'L'
12-kW 30 8T3AB - DELTA T3AB - DELTA 592-mm
15-kW 38 8T3BB - DELTA T3BB - DELTA 592-mm
18-kW 46 8T3CB - DELTA T3CB DELTA 592-mm