Pahlens Electric Heaters

Compact electric heaters 3-18kW

Compact electric swimming pool heaters are available with heating outputs between 3 and 18 kW. They are supplied with a thermostat as well as an overheating cutout. For extra security, a flow switch or pressure switch protects the heating element from damage if the flow to the heater is insufficient.

We stock a range of swimming pool electric heaters, these heaters a cheaper to buy and are cost effective to run. The heater measures the temperature of the pool water and adjusts the heat accordingly to the desired temperature for the next day it is used.

See also:     
Heater Elements   
Unions, Collers & Gaskets

Helpful Artical: 
Replacing a Balboa Heater

Unsure what replacement part you need? Send us an image of your part

Compact electric heaters 3-18kW

Compact electric swimming pool heaters are available with heating outputs between 3 and 18 kW. They are supplied with a thermostat as well as an overheating cutout. For extra security, a flow switch or pressure switch protects the heating element from damage if the flow to the heater is insufficient.

We stock a range of swimming pool electric heaters, these heaters a cheaper to buy and are cost effective to run. The heater measures the temperature of the pool water and adjusts the heat accordingly to the desired temperature for the next day it is used.

See also:     
Heater Elements   
Unions, Collers & Gaskets

Helpful Artical: 
Replacing a Balboa Heater

Unsure what replacement part you need? Send us an image of your part

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Spares Available
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In stock Out of Stock
£585.49
Saving: £184.36
3.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1


In stock 2 in stock
In stock Same day dispatch on orders before 15:30
£502.99
Saving: £270.53
6.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825 
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
£596.49
Saving: £188.14
9.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825 
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
£612.99
Saving: £193.51
12.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825 
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In stock 1 in stock
In stock Same day dispatch on orders before 15:30
£608.49
Saving: £192.03
15.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit

Pressure Switch 

  • 12856
In stock 13 in stock
In stock Same day dispatch on orders before 15:30
£65.00
Saving: £13.00
  • Body and pipework of acid proof stainless steel 
  • Heating elements of Incoloy 825 
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
Out of stock Out of Stock
Email me when back in stock
£624.49
Saving: £197.02
18.0 kW
1 " BSP Female Thread
Incoloy 825 elements
Adj Temp + High Limit
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 3.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£661.99
Saving: £34.77
3.0kW
Incoloy 825 elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 6.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£708.99
Saving: £37.17
6.0 kW
Incoloy 825 elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 9.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£731.99
Saving: £38.10
9.0 kW
Incoloy 825 elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 12 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£760.49
Saving: £39.99
12.0 kW
Incoloy 825 elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 15.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£776.99
Saving: £40.52
15.0 kW
Incoloy 825 element
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Heating elements of Incoloy 825
  • 18.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£794.99
Saving: £41.49
18.0 kW
Incoloy 825 elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Titanium Heating Elements
  • 3.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£740.49
Saving: £233.31
3.0 kW
Titanium Elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Titanium Heating Elements 
  • 6.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£787.49
Saving: £248.66
6.0 kW
Titanium Elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Titanium Heating Elements 
  • 12.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£845.49
Saving: £266.45
12.0kW
Titanium Elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Titanium Heating Elements 
  • 15.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£861.99
Saving: £271.59
15.0 kW
Titanium Elements
Adj Temp + High Limit
230V/400V
  • Pahlen Aqua Compact Electric Heater
  • Titanium Heating Elements 
  • 18.0 kW
  • Pressure Switch
  • Equipped with thermostat, overheating cut out 
  • Small and compact 
  • Adjustable brackets of acid proof stainless steel 
  • Connection 1
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£882.99
Saving: £278.41
18 kW
Titanium Elements
Adj Temp + High Limit
230V/400V
  • Pahlen Electric Spa Heater "Aqua Spa"
  • Heating element of Incoloy 825
  • 1.5kW
  • Adjustable Temp
  • Overheating cut out and Flow Switch
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£515.38
 
1.5 kW
Incoloy 825 elements
Adjustable Temp - Flow Switch
230V
  • Pahlen Electric Spa Heater "Aqua Spa"
  • Heating element of Incoloy 825
  • 2.0 kW
  • Adjustable Temp
  • Overheating cut out and Flow Switch
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£484.24
 
2.0 kW
Incoloy 825 elements
Adjustable Temp - Flow Switch
230V
  • Pahlen Electric Spa Heater "Aqua Spa"
  • Heating element of Incoloy 825
  • 3.0 kW
  • Adjustable Temp
  • Overheating cut out and Flow Switch
In Stock with Manufacturer / Supplier In Stock with Manufacturer / Supplier
In Stock with Manufacturer / Supplier Normally ships sameday before 15:30
£502.02
 
3.0 kW
Incoloy 825 elements
Adjustable Temp - Flow Switch
230V