Elecro Optima Compact Electric Heater Residential Swimming Pool Heaters 3 to 24kW

£850.00£1,205.00

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Elecro Optima Compact Electric Heater Residential Swimming Pool Heaters 3 to 24kW

Optima Compact Electric Heater

Elecro Optima Compact Electric Heater range is BMS integration ready and comes with corrosion-resistant titanium heating elements, making it highly robust and durable.

The Elecro Optima Compact Electric Heater is designed and manufactured to the highest specifications at the Elecro works in Hertfordshire, England. Compact in design, robust and ultra-reliable, this heater is made to last, providing you the perfect pool temperature with easy to use controls.

Robust, reliable, accurate and efficient, the Elecro Titan Optima is the ideal choice for a long-lasting swimming pool heater, which is easy to install even in limited spaces.

The heater can be vertically wall-mounted using the bracket provided or stand on the floor on its two feet and offers an easy-to-program touch screen with clear blue digital characters that are legible even in bright sunlight. Whether used as a stand-alone device or back up for a heat pump the Titan Optima will provide many years of reliable maintenance free service and like all Elecro electric heaters will operate at 100% efficiency throughout its life.

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.

Three of these signature heating element and flow tube assemblies are situated in parallel inside the Titan Optima casing and achieve outputs ranging from 18 to 120-KW. Each element bank is energised via two separate contactors with integral digital timers that minimise the potential of any voltage drops and at the same time allowing for simple, no fuss installation.

The Elecro Optima Compact Electric heater range can be easily operated using the digital thermostat, accurate to 0.5°C and is ready for integration to your Building Management System. The heater’s outlet manifold accommodates a flow switch, with gold tipped reed, that provides a signal to the control board for ultimate reliability and safety; whilst the inlet manifold has been designed to eliminate the risk of air locking. Over-heating is prevented by a manual-reset thermal safety cut-out.

The heater’s outlet manifold accommodates a flow switch that provides a digital signal to the control board, while the inlet manifold has been designed to minimise flow imbalance between the flow tubes, eliminating the risk of air locking. Safety and equipment protection is provided by a flow switch, with over-heating prevented by one auto-reset and one manual-reset thermal safety cut-out’s.

  • Easy installation, fully equipped and pre-wired
  • Ultra reliable flow switch for safe operation
  • Temperature thermostat and overheating sensor
  • Titanium flow tube and heating elements
  • Robust, durable construction
  • Corrosion resistant. Sea and Salt chlorinated water compatible
  • Vortex, long life, stay clean heating element technology
  • Silent operation
  • Touch Screen set and forget display
  • No servicing required
  • Unit can be vertically wall mounted (brackets supplied)
  • 3 year warranty
Power OutputVoltageAmpslength ‘L’
3kW230v13699mm
4.5kW230v20699mm
6kW230v27699mm
9kW230v40699mm
12kW230v52877mm
6kW230/415v27/9877mm
9kW230/415v40/131042mm
12kW230/415v52/181042mm
15kW415v221042mm
18kW415v261042mm
24kW415v351042mm

The guide for sizing electric pool heaters is 1.5kw per 1000 gallons of pool or pond water. Or 1.5kw per 4.5m3 of pool water

so for a 20m3 pool, you would need at least a 6.6kw electric heater.

Note that the maximum size of electric heater that can run from a UK 13A socket is 3kw

Our heat pumps have much lower running costs than electric pool heaters

Optima Compact Electric Heater

Flow requirementsMinimum Flow:
3-kW to 6-kW = 1m³/hour
9-kW to24-kW = 4m³/hour
Maximum Flow : 17m³/hour
Recommended: 10m³/hour
Heating ElementsTitanium, low watts density
Flow TubesOptima Compact = BS 316L Stainless Steel
Optima Compact PLUS = Titanium
Control Thermostat Options– BMS Integration Ready with touch screen control panel
– Standard Digital 0.5°C differential (without BMS integration or touch screen)
– Analogue 1.2°C differential
Safety Thermostat55° C (manual reset)
Flow SwitchGold tipped reed switch with Titanium fulcrum pin
ContactorsDuel Schneider Electric
WiringHigh temperature, silicone sheathed, multi-strand copper conductors
SealsHigh temperature special formula EPDM
Water Connections1½” BSP female thread supplied with:
1½” / 50mm ABS unions for rigid pipe
1½” / 1¼” hose tails for flexible pipe
Working Pressure4 bar maximum
MountingFloor or wall mountable (wall bracket supplied)
Standards complianceEuropean Electromagnetic Compatibility directive
Harmonised standardsThe European Low Voltage Directive and The Harmonised Standard

You may need to purchase some additional fittings for installation of this unit, so please take a look at our – Hose and pipe fittings

The Elecro Optima Compact pool heater comes with a 3-year warranty.

We recommend that you retain the packaging in case you need to return the unit to us for repairs under the warranty. 

We are happy to provide technical support for all Elecro Evolution products that we supply.

 

 

These electric heaters are made to order and the normal lead time is approx 7-10 working days

Please note that as these items are bespoke and made to order they are non-returnable (unless faulty)

This item is a special order item

The price includes FREE UK delivery.

We can ship this item to any country. Please contact us for a shipping quote.

The heater must be installed by a qualified electrician who must provide a certificate of conformity upon completion of the work.

The heater should be either installed horizontally or vertically allowing enough space for the pipe connections and wiring. It should be firmly secured using screws to a firm base or wall.

The heater should be installed at a low point in the filtration system. It should be positioned downstream of (after) the filter and upstream of (before) any dosing or other water treatment plan. Please ensure flow direction is correct.

The flow rate of water into the heater must not exceed 17,000 litres per hour (17m3/hour/3,740 UK gallons per hour). A higher flow rate will require the installation of a by-pass to prevent damage to the heater elements.

The universal unions are supplied with this heater.

Please call us for more information.

Flow requirements Minimum Flow:
3-kW to 6-kW = 1m³/hour
9-kW to24-kW = 4m³/hour
Maximum Flow : 17m³/hour
Recommended: 10m³/hour
Heating Elements Titanium, low watts density
Flow Tubes Optima Compact = BS 316L Stainless Steel
Optima Compact PLUS = Titanium
Control Thermostat Options – BMS Integration Ready with touch screen control panel
– Standard Digital 0.5°C differential (without BMS integration or touch screen)
– Analogue 1.2°C differential
Safety Thermostat 55° C (manual reset)
Flow Switch Gold tipped reed switch with Titanium fulcrum pin
Contactors Duel Schneider Electric
Wiring High temperature, silicone sheathed, multi-strand copper conductors
Seals High temperature special formula EPDM
Water Connections 1½” BSP female thread supplied with:
1½” / 50mm ABS unions for rigid pipe
1½” / 1¼” hose tails for flexible pipe
Working Pressure 4 bar maximum
Mounting Floor or wall mountable (wall bracket supplied)
Standards compliance European Electromagnetic Compatibility directive
Harmonised standards The European Low Voltage Directive and The Harmonised Standard

Please click the links below to download pdf brochures for Elecro heaters

Duratech BrochureElecro Optima Compact Electric Heater Installation Manual

Payment

We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal

All major credit cards accepted

Paypal Credit

paypal credit banner

For details of PayPal Credit please click here: PayPal Credit

Delivery

The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Weight

40 kg

KW

3kw , 4.5kw , 6kw , 9kw , 12kw , 15kw , 18kw , 24kw

Phase

3 Phase , Single or 3 Phase , Single Phase

Description

Elecro Optima Compact Electric Heater Residential Swimming Pool Heaters 3 to 24kW

Optima Compact Electric Heater

Elecro Optima Compact Electric Heater range is BMS integration ready and comes with corrosion-resistant titanium heating elements, making it highly robust and durable.

The Elecro Optima Compact Electric Heater is designed and manufactured to the highest specifications at the Elecro works in Hertfordshire, England. Compact in design, robust and ultra-reliable, this heater is made to last, providing you the perfect pool temperature with easy to use controls.

Robust, reliable, accurate and efficient, the Elecro Titan Optima is the ideal choice for a long-lasting swimming pool heater, which is easy to install even in limited spaces.

The heater can be vertically wall-mounted using the bracket provided or stand on the floor on its two feet and offers an easy-to-program touch screen with clear blue digital characters that are legible even in bright sunlight. Whether used as a stand-alone device or back up for a heat pump the Titan Optima will provide many years of reliable maintenance free service and like all Elecro electric heaters will operate at 100% efficiency throughout its life.

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.

Three of these signature heating element and flow tube assemblies are situated in parallel inside the Titan Optima casing and achieve outputs ranging from 18 to 120-KW. Each element bank is energised via two separate contactors with integral digital timers that minimise the potential of any voltage drops and at the same time allowing for simple, no fuss installation.

The Elecro Optima Compact Electric heater range can be easily operated using the digital thermostat, accurate to 0.5°C and is ready for integration to your Building Management System. The heater’s outlet manifold accommodates a flow switch, with gold tipped reed, that provides a signal to the control board for ultimate reliability and safety; whilst the inlet manifold has been designed to eliminate the risk of air locking. Over-heating is prevented by a manual-reset thermal safety cut-out.

The heater’s outlet manifold accommodates a flow switch that provides a digital signal to the control board, while the inlet manifold has been designed to minimise flow imbalance between the flow tubes, eliminating the risk of air locking. Safety and equipment protection is provided by a flow switch, with over-heating prevented by one auto-reset and one manual-reset thermal safety cut-out’s.

  • Easy installation, fully equipped and pre-wired
  • Ultra reliable flow switch for safe operation
  • Temperature thermostat and overheating sensor
  • Titanium flow tube and heating elements
  • Robust, durable construction
  • Corrosion resistant. Sea and Salt chlorinated water compatible
  • Vortex, long life, stay clean heating element technology
  • Silent operation
  • Touch Screen set and forget display
  • No servicing required
  • Unit can be vertically wall mounted (brackets supplied)
  • 3 year warranty
Power OutputVoltageAmpslength ‘L’
3kW230v13699mm
4.5kW230v20699mm
6kW230v27699mm
9kW230v40699mm
12kW230v52877mm
6kW230/415v27/9877mm
9kW230/415v40/131042mm
12kW230/415v52/181042mm
15kW415v221042mm
18kW415v261042mm
24kW415v351042mm

The guide for sizing electric pool heaters is 1.5kw per 1000 gallons of pool or pond water. Or 1.5kw per 4.5m3 of pool water

so for a 20m3 pool, you would need at least a 6.6kw electric heater.

Note that the maximum size of electric heater that can run from a UK 13A socket is 3kw

Our heat pumps have much lower running costs than electric pool heaters

Optima Compact Electric Heater

Flow requirementsMinimum Flow:
3-kW to 6-kW = 1m³/hour
9-kW to24-kW = 4m³/hour
Maximum Flow : 17m³/hour
Recommended: 10m³/hour
Heating ElementsTitanium, low watts density
Flow TubesOptima Compact = BS 316L Stainless Steel
Optima Compact PLUS = Titanium
Control Thermostat Options– BMS Integration Ready with touch screen control panel
– Standard Digital 0.5°C differential (without BMS integration or touch screen)
– Analogue 1.2°C differential
Safety Thermostat55° C (manual reset)
Flow SwitchGold tipped reed switch with Titanium fulcrum pin
ContactorsDuel Schneider Electric
WiringHigh temperature, silicone sheathed, multi-strand copper conductors
SealsHigh temperature special formula EPDM
Water Connections1½” BSP female thread supplied with:
1½” / 50mm ABS unions for rigid pipe
1½” / 1¼” hose tails for flexible pipe
Working Pressure4 bar maximum
MountingFloor or wall mountable (wall bracket supplied)
Standards complianceEuropean Electromagnetic Compatibility directive
Harmonised standardsThe European Low Voltage Directive and The Harmonised Standard

You may need to purchase some additional fittings for installation of this unit, so please take a look at our – Hose and pipe fittings

The Elecro Optima Compact pool heater comes with a 3-year warranty.

We recommend that you retain the packaging in case you need to return the unit to us for repairs under the warranty. 

We are happy to provide technical support for all Elecro Evolution products that we supply.

 

 

These electric heaters are made to order and the normal lead time is approx 7-10 working days

Please note that as these items are bespoke and made to order they are non-returnable (unless faulty)

This item is a special order item

The price includes FREE UK delivery.

We can ship this item to any country. Please contact us for a shipping quote.

The heater must be installed by a qualified electrician who must provide a certificate of conformity upon completion of the work.

The heater should be either installed horizontally or vertically allowing enough space for the pipe connections and wiring. It should be firmly secured using screws to a firm base or wall.

The heater should be installed at a low point in the filtration system. It should be positioned downstream of (after) the filter and upstream of (before) any dosing or other water treatment plan. Please ensure flow direction is correct.

The flow rate of water into the heater must not exceed 17,000 litres per hour (17m3/hour/3,740 UK gallons per hour). A higher flow rate will require the installation of a by-pass to prevent damage to the heater elements.

The universal unions are supplied with this heater.

Please call us for more information.

Specifications
Flow requirements Minimum Flow:
3-kW to 6-kW = 1m³/hour
9-kW to24-kW = 4m³/hour
Maximum Flow : 17m³/hour
Recommended: 10m³/hour
Heating Elements Titanium, low watts density
Flow Tubes Optima Compact = BS 316L Stainless Steel
Optima Compact PLUS = Titanium
Control Thermostat Options – BMS Integration Ready with touch screen control panel
– Standard Digital 0.5°C differential (without BMS integration or touch screen)
– Analogue 1.2°C differential
Safety Thermostat 55° C (manual reset)
Flow Switch Gold tipped reed switch with Titanium fulcrum pin
Contactors Duel Schneider Electric
Wiring High temperature, silicone sheathed, multi-strand copper conductors
Seals High temperature special formula EPDM
Water Connections 1½” BSP female thread supplied with:
1½” / 50mm ABS unions for rigid pipe
1½” / 1¼” hose tails for flexible pipe
Working Pressure 4 bar maximum
Mounting Floor or wall mountable (wall bracket supplied)
Standards compliance European Electromagnetic Compatibility directive
Harmonised standards The European Low Voltage Directive and The Harmonised Standard
Product Literature

Please click the links below to download pdf brochures for Elecro heaters

Duratech BrochureElecro Optima Compact Electric Heater Installation Manual
Delivery & Payment

Payment

We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal

All major credit cards accepted

Paypal Credit

paypal credit banner

For details of PayPal Credit please click here: PayPal Credit

Delivery

The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Additional information
Weight

40 kg

KW

3kw , 4.5kw , 6kw , 9kw , 12kw , 15kw , 18kw , 24kw

Phase

3 Phase , Single or 3 Phase , Single Phase