AQUATEK Expansion Unit

$425.00

AQUATEK Expansion Units – Scalable Pool & Spa Automation

Extend your AQUATEK controller with Dontek’s modular Expansion Units, perfect for larger or more complex pool and spa setups. Each unit adds three 240VAC output sockets, enabling control of additional appliances via the AQUATEK app.

Key Features:

Modular Design: Add up to 2 units for 6 extra outputs.
Flexible Control: Manage pumps, heaters, lights, blowers, and more.
Standard & Plus Options: Choose 10A/15A sockets or Plus units with VF contact and secondary sensor.
Safe & Efficient: Outdoor-rated, wall-mounted with resettable fuses.
Smart Integration: Seamlessly connects with AQUATEK controller for full system automation.

Ideal for homeowners, installers, and technicians upgrading pool/spa systems.

Description

AQUATEK Expansion Units – Scalable Pool & Spa Automation

Extend the power of your AQUATEK controller with Dontek’s modular Expansion Units, designed to support larger or more complex pool and spa setups. Each unit adds three additional 240VAC output sockets, allowing you to control more appliances directly through the AQUATEK app.

Ideal for homeowners and installers needing extra capacity, AQUATEK Expansion Units integrate seamlessly with the master controller, offering flexible automation for pumps, heaters, lighting, and more.

⚙️ Key Features

Modular Expansion
Connect up to two units, adding six extra output sockets for full system control.

Assignable Outputs
Control appliances like:

Pool/spa pumps
Chlorinators
Blowers
Pool and garden lights
Water features

Standard & Plus Options

Standard Units: Available in 10A or 15A socket configurations
Expansion Plus Units: Include VF contact for heating and a secondary sensor

Energy Efficient & Safe
Includes resettable fuses and voltage-specific options to suit different appliance loads.

📐 Technical Specifications

Specification	Details
Compatibility	AQUATEK Controller
Output Sockets	3 x 240VAC per unit
Max Expansion	2 units (6 additional sockets total)
Unit Types	Standard (10A/15A), Expansion Plus
Installation Type	Wall-mounted, outdoor rated
Control Method	Via AQUATEK mobile app
Warranty	3 Years

🛠️ Ideal For:

Homeowners expanding pool/spa automation
Installers managing multi-appliance systems
Technicians upgrading existing setups with scalable control

🔗 **Works Seamlessly With: AQUATEK Controller →**

Combine the AQUATEK controller with Expansion Units for complete control over your pool and spa environment.

WATCH HOW TO ADD AN EXPANSION UNIT TO AQUATEK

J Nilsen

05:44 30 Mar 26

Amazing service. Shane was so helpful in getting the right products for my rigid solar hot water system for the pool delivered to Brisbane. Highly recommend.

edward edwards

01:58 25 Mar 26

Prompt efficient and hassle free. Would recommend highly to potential customers

Mike George

22:35 15 Mar 26

We were kept well informed of appointment plans and arrival times. Work was completed same day with minimal fuss. A very good experience.

Jaromanda X

23:49 09 Mar 26

Great job replacing hail damaged solar pool heating system.

Frank Ruettinger

21:23 06 Mar 26

Eadmund Izzard

23:08 10 Jan 26

NCS installed our pool heating system and pool blanket in 2019 and have serviced both the heating system and the main pool pump system ever since then. They have always been very responsive whenever anything has needed to be done and always worked around our schedules to find a convenient time to attend. They always turn up on time and get the job done and follow up if anything can't be completed on the day. Pricing has always been very competitive and the team are great to deal with.

Melissa Adams

20:51 30 Nov 25

NCS were great to deal with - I received a quote for my solar pump quickly and it was a good price. Once I accepted, the job was done quickly & efficiently. I would highly recommend their friendly & efficient service.

Allen Rodwell

11:33 20 Nov 25

NCS Pool Heating provided top level service at a very reasonable price. The whole team communicated well, from my initial enquiry, all the way through to installation and handover of the system. The work performed was very professional and to a high standard. I highly recommend NCS Pool Heating for any pool related work.

Mudge Mudge

23:03 31 Mar 25

NCS Pool heating was good to deal with. There staff are friendly and helpful. After recent storm damage NCS dealt with my insurance claim to replace my damage pool cover. I am more then happy with their service delivery and installation of a new pool cover. I would recommend them for any pool heating supplies.
Regards Michael a satisfied customer.

Christine Weald

23:59 20 Nov 24

Communication was polite, prompt and helpful throughout. I received notifications throughout on estimated arrival times, due to weather interruptions. Service for removal and installation was professionally executed by two technicians. They did not waste time, or play music and cleaned up after them. Very satisfied. Highly recomend.

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AQUATEK Expansion Unit