Elecro Evolution 2 Heater - 4.5kW 1-Phase

£678.33 (ex. VAT)
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Elecro Evolution 2 Electric Heater - 4.5Kw 1-Phase

A fully titanium heater by Elecro, Evolution 2 is the upgraded version of the Evolution.  It provides efficiency, safety and above all reliability to effortlessly heat your poor or spa to the desired temperature.

Features & Benefits 

  • Ten power options ranging from 1-kW to 24-kW
  • Easy installation, fully equipped and pre-wired
  • Robust, durable construction
  • Ultra-reliable flow switch allows safe operation
  • Temperature thermostat and overheating sensor
  • Compact, durable design
  • Analogue control with 1.2˚C differential or digital control with 0.5˚C differential and selectable multi-lingual display
  • Titanium flow tube and titanium heating element
  • Can be floor or vertically wall mounted
  • Vortex, long life, stay clean heating element technology
  • 100% efficiency throughout the product life
  • Silent operation


Power Supply SIngle phase or 3 phase
Min. Flow Rate Minimum flow: 2-kW ro 6-kW, 1m3/h Minimum flow: 9-kW to 24-kW, 4m3/h
Max Flow Rate Maximum Flow: 17m3/h
Heating Element Grade 1 Titanium 
Flow Tube Grade 1 Titanium 
Control Thermostat Analogue: 0>45°C (1.2°C differential) Digital 0 > 45°C (0.5°C differential)
Safety Thermal Cut Out 60°C (manual reset)
Flow Switch

Gold tipped reed switch with titanium fulcrum pin 

Contractors Siemens 3RT2023 or 3RT2027
Seals High temperature special formula EPDM ferrules.TPE end fitting gaskets 
Water Connections 

1 ½“ BSP female thread supplied with 1 ½“ / 50mm stepped ABS unions for rigid pipe and 1 ½“ / 1 ¼“ stepped hose tails for flexible pipe 

Ingress Protection Rating  IP44 
Frequency  50/60 Hz
Working Pressure 4 bar maximum 
Mounting  Floor or wall mounting 

Brand: Elecro
Condition: New
Product Code: PSHEV045
Weight: 1kg