Spa Heaters

Spa Heaters in Perth

Trusted Spa Equipment Specialists
Spa Heater Perth

Top-Quality Spa Heater

Spa heaters are essential components of a hot tub or spa system, designed to heat the water to a comfortable and consistent temperature. They work by using electrical elements or gas burners to warm the water as it circulates through the heater unit. 

By maintaining the desired temperature, spa heaters ensure that you can enjoy a relaxing soak any time, regardless of the weather. 

Efficient and reliable, these heaters are crucial for enhancing the overall spa experience

Types of Spa Heaters

For spa heaters, different brands offer various types to suit diverse needs and preferences. Here’s an overview of the types you might find from brands like Davey, Spanet, Balboa, and Spatech:


Electric Heater Elements:

  • Davey: Davey’s electric heaters use durable stainless steel elements for efficient and reliable heating. They are designed to maintain consistent water temperatures and offer precise control. Known for reliable electric heaters, Davey's units typically feature stainless steel elements that are resistant to corrosion and designed for longevity.
  • Balboa: Balboa’s electric heaters are known for their accuracy and energy efficiency, providing steady heat for a comfortable spa experience. Balboa's electric heaters are often praised for their precise temperature control and energy efficiency, making them a popular choice for maintaining consistent spa temperatures.

Gas Heaters:

  • Spanet: Spanet offers gas heaters that provide quick and effective heating for spas. These units use natural gas or propane and are ideal for rapid temperature adjustments and lower ongoing operational costs. Spanet offers gas heaters that are efficient for heating larger spas quickly. These heaters use natural gas or propane and are ideal for those who need rapid heating and prefer the lower operational costs of gas over electricity.
  • Davey: Davey’s gas heaters deliver high performance and durability, suitable for various spa sizes and environmental conditions, ensuring quick heating and efficient operation. Davey also provides gas heaters that combine high performance with durability. They are designed to heat your spa efficiently, especially in colder climates where rapid heating is essential.

Heat Pumps:

  • Spatech: Spatech specialises in heat pumps that are energy-efficient and environmentally friendly. They use ambient air to heat the water, making them a cost-effective and sustainable option for maintaining spa temperatures. Spatech specialises in heat pumps that are energy-efficient and environmentally friendly. These pumps use ambient air to heat the water, making them a cost-effective option for maintaining spa temperatures over time.
  • Spanet: Spanet’s heat pumps offer a quiet, energy-efficient heating solution that works well in different climates, reducing overall heating costs.

Hybrid Systems:

  • Balboa: Balboa’s hybrid systems combine electric heating with heat pump technology or other advanced features, optimizing energy use and improving overall heating efficiency.


Each type of heater provides distinct benefits depending on your heating needs, whether you prioritize speed, efficiency, or sustainability.

Davey Spa Heat Pumps

Davey Logo
Davey Spa Power Classic Electric Spa Heater

Davey Spa Power Classic 4.5kw Electric Spa Heater

Davey Spa Power Classic Electric Spa Heater

  • 2.3kw, 10A, 240v
  • 4.5kw, 19A, 240v
  • 6kw, 25A, 240v


Electric Spa & Swimming Pool Heaters - single & three phase - premium Elecro Optima Compact & Titan

Spa & Swimming Pool Heaters 

Electric Heaters for spas, hot tubs and swimming pools

Can be vertically or horizontally mounted

Analogue adjustable thermostat, high limit and pressure switch protection, dual relays. 

Suits fresh water applications.

Cannot be used for seawater or float tank applications.

1 year manufacturers warranty.

Davey Logo
Waterco Digiheat 2.4kw single phase Titanium electric spa heater

Waterco Digiheat 2.4kw Single Phase Titanium Electric Spa Heater

Waterco Digiheat single phase 2.4kw electric heater for pools and spas


Can be used in seawater applications

TITANIUM heater element 

Pressure switch, and high limit thermostat protection. Digital thermostat for temperature control. 

Can be wired remotely controlled with home automation etc, or pump interlocked for added safety protection. 

2 year warranty residential use

1 year warranty commercial use

240v, 50Hz, 10A

Davey Logo
Waterco Digiheat 18kw 3 phase Titanium electric pool / spa heater

Waterco Digiheat 18kw 3 Phase Titanium Electric Pool / Spa Heater

Waterco Digiheat 3 phase 18kw electric heater for pools and spa


Can be used in seawater applications

New style with 3 x 6kw TITANIUM heater elements 

Flow switch, pressure switch, and high limit thermostat protection. Digital thermostat for temperature control. 

Can be wired remotely controlled with home automation etc, or pump interlocked for added safety protection.

2 year warranty - residential domestic use

1 year warranty - commercial use

240/415v, 50Hz, 25A per phase

Height 600mm x Width 800mm x Depth 160mm

SPANET Spa Heat Pumps

PowerSmart Heat Pumps: Efficient Cost Savings

Dive into the ultimate pool and spa heating solution with PowerSmart Heat Pumps—where energy efficiency meets groundbreaking cost savings.

Our heat pumps use up to a staggering 75% less energy than standard electric heaters and 55% less than natural gas. This isn’t just a drop in the ocean. You’re looking at a tidal wave of savings. Making year-round spa enjoyment not just enjoyable, but affordable.


For every kilowatt used, the PowerSmart Heat Pumps produce up to 5.5 kilowatts of heat.


Spa Heater Perth
Power Smart Logo
PowerSmart Heat Pump

SHP-80P – 8.3kW PowerSmart Heat Pump

Enhance Your Swim Spa Experience: Choose the SpaNET 8.3kW PowerSmart heat pump for ultimate comfort in swim spas and larger spas. Even though they offer an impressive 8.3kW of heating output, they remain highly energy-efficient – consuming only about 1.5kW of power. Dive into warmth and efficiency like never before.

Power Smart Logo
PowerSmart Heat Pump

SHP-140P – 14.0kW PowerSmart Heat Pump

Supercharge Your Large Pool Heating: The SpaNET 14.0kW PowerSmart heat pump is the ideal choice for 40,000L – 50,000L swimming pools. Experience powerful heating with up to 14.0kW output, all while maintaining exceptional energy efficiency, using just around 2.6kW of power. Keep your large pool perfectly warm with minimal energy use.

Power Smart Logo
PowerSmart Heat Pump

SHP-170P – 17.0kW PowerSmart Heat Pump

Optimal Heating for Large Pools: Our 17.0kW PowerSmart heat pump is tailor-made for 50,000L – 60,000L pools. It delivers a powerful 17.0kW heating output with only about 3.1kW of power input. Experience unparalleled heating performance for your large pool with unmatched energy efficiency.

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PowerSmart Heat Pump

SHP-190P – 19.0kW PowerSmart Heat Pump

Superior Heating for the Largest Pools: For those with large swimming pools over 60,000L, the SpaNET 19.0kW PowerSmart heat pump is the ideal solution. It provides an impressive 19.0kW of heat while maintaining remarkable energy efficiency, using just around 3.6kW of power. This single phase power supply unit is perfect for keeping large pools warm efficiently and effectively.

SpaTech Spa Heat Pumps

SpaTech Logo
SpaTech Heater

Spa-Tech 2.0kw heater assembly CIII

Spa-Tech 2.0kw heater assembly 

2.0kw element

manual and auto resetting high limit sensors

2 x temperature sensors

SpaTech Logo
SpaTech Heater

Spa-Tech 3.0kw heater assembly CIII

Spa-Tech 3.0kw heater assembly 

3.0kw element

manual and auto resetting high limit sensors

2 x temperature sensors

SpaTech Logo
Spa-Tech Heater

Spa-Tech C-III spa control system with 2kw heater

Spa-Tech C-III controller with 2kw heater

Also Available in 3KW

BALBOA Spa Heat Pumps

BALBOA logo
Balboa Spa Heater

We Stock all BALBOA heater assemlies

  • Balboa 3.0kW BP Plug & Click Heater Element Assembly
  • Genuine Balboa 3.0kW M7 Heater Assembly - Genuine 2024+ Version- 3kW M7
  • Balboa 3.0kW Heater for Chinese Spas - RPL Kit
  • Balboa GS100 M7 Spa Heater Assembly 2kW/3kw 10"/15"
  • Balboa M7 1.5kW Spa Heater Element / Tube - Suits GL EL GS VS and others
  • Balboa M7 2.0kW Spa Heater Element / Tube - Suits GL EL GS VS and others
  • Balboa non-M7 Heater Element / Tube Assy replacement - Balboa Spa Heater
BALBOA logo
Balboa 3kw Auxillary / Slave Heater

Balboa 3kw Auxillary / Slave Heater Assembly

Balboa Water Group Auxillary / Slave heater assembly with 3.0kw titanium element and SS heater tube,

Heater tube has a high limit temperature sensor for overtemp/lack of water flow protection.

Used on Balboa spa control systems as a secondary / additional heater - replacement only - cannot be used stand alone.

Suits GS, GL and BP series Balboa spa packs.

Your Spa Heater Solutions

 Improve your spa’s functionality and water quality with a trusted, top-performing pump design from our equipment specialists at Shenton Pumps in Western Australia. Get in touch with our team to discuss which heaters and pumps are right for your needs today. 
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