
900 EVO Aquatic Heater
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â–º Digital control with 0.5% differential
â–º Digital temperature display
â–º Anti-cycle protection
â–º Available in 2-kW > 8-kW
â–º Reversible flow switch
â–º Optional integrated 24-hour time clock
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Product gallery >
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The Elecro 900 EVO Aquatic heater is manufactured from top quality components and material at the Elecro works in Hertfordshire, England. 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 (allowing water input from wither direction) with a gold tipped reed switch and Titanium fulcrum pin. The inlet moulding has been designed to ensure full immersion of the elements, greatly reducing the risks of air locking.
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 front face of the electrical enclosure.
The desired water temperature can be easily selected on the 900 EVO Aquatic heater using the programmable digital thermostat. The single or three-phase power is supplied through a top quality Schneider contactor. Safety and equipment protection is provided by the highly reliable flow switch and over-temperature protection is provided by the thermal cut out (manual reset).

Minimum Flow Requirement
Maximum Flow Velocity
Heating Element
Flow Tube
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Control thermostat
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Safety thermal cut out
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Flow Switch
Wiring
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Contactor
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Seals
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Working Pressure
Water Connections
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Supplied Fittings
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Mounting
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1m³ (1,000-litres) per hour
17m³ (17,000-litres) per hour
Titanium
BS 316L Stainless Steel or Titanium
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0℃ > 40℃ (0.5℃ differential)
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55℃ (Manual reset)
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Gold tipped reed switch with titanium fulcrum pin
High temperature, silicone sheathed, multi-strand copper conductors
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Schneider Electric
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High temperature special formula polymer
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4 bar maximum
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1½" BSP female thread
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Unions for 1½" / 50-mm rigid pipe and hose tails for 1¼" / 1 ½" flexible pipe
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Floor or wall mountable
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Power Output
Load (AMP)
S.S Flow Tube with
Titanium Elements
S.S Flow Tube with
Titanium Elements
and 24-hour time clock
Titanium Flow Tube with titanium Elements
Titanium Flow Tube with
Titanium Elements
and 24-hour time clock
Dimension 'L'
Wiring Diagram
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2-kW
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3-kW
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4-kW
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6-kW
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8-kW
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9
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13
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18
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27
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35
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9T2
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9T3
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9T4
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9T6
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9T8
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462-mm
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462-mm
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462-mm
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462-mm
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592-mm
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97T2
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97T3
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97T4
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97T6
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97T8
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T02
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T03
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T04
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T06
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T08
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T12
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T13
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T14
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T16
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T18
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View
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View
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View
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View
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