
Midea M Series 20kW Pool Heat Pump with WiFi
30-day returns on unused stock in original packaging. Incorrect sizing without prior consultation is at the buyer's expense.
Overview
The Best-Value Pool Heat Pump in Australia for Pools Up to 70,000L.
The Midea M Series Pool Heat Pump is designed to extend your swimming season while keeping running costs low. Using advanced renewable energy technology, it captures free heat energy from the air to maintain your pool at the perfect temperature. Quiet, efficient, and smart-control ready, it’s an excellent choice for residential pools of all common sizes.
Highlights
Powered by a globally trusted high-efficiency Midea compressor for exceptional reliability and performance.
- Exceptional High-Efficiency Compressor: Engineered for powerful, energy-efficient, and reliable long-term operation.
- Heating & Cooling Modes: Integrated heating, cooling, and automatic modes for year-round pool comfort.
- Wi-Fi & App Control: Compatible with IoT smart controls and app-based operation for convenient remote access.
- Centralised Pool Control: Modbus protocol compatibility allows seamless integration with centralised pool management systems.
- Ultra-Quiet Silence Mode: Operates as low as 38–40 dB(A) at 1m for whisper-quiet performance.
- Smart Memory Function: Automatically restores previous settings after power interruptions or restart.
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Advanced System Protection: Includes 10+ built-in safety protections including defrost, antifreeze, pressure, and temperature protection systems.


Get a FREE Custom Pool Heating Quote in Minutes!
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Enjoy a warm, inviting pool without any hassle or cost to get started!

Construction
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Built with a high-efficiency compressor and durable heat exchanger.
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R32 refrigerant for reduced environmental impact.
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Designed for reliable performance in a wide range of operating conditions.
Applications
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Suitable for residential pools up to 70,000L (depending on climate/location).
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Heating and cooling modes for year-round use.
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Can be paired with spas up to 3,000L.

Specifications (MSC-200D2N8-A)
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Power supply: 220–240V / 50Hz
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Boost heating capacity: 21.8 kW (COP 5.2)
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Heating capacity: 18.8 kW
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Boost heating capacity at lower temp: 17.0 kW (COP 3.6)
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Cooling capacity: 8.6 kW (EER 2.6)
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Max power input: 5.3 kW
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Max current: 23 A
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Minimum circuit breaker: 25 A
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Refrigerant type: R32
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Sound pressure level: 54 dB(A) at 1m
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Silence mode level 2: 40 dB(A) at 1m (approx. 60% capacity)
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Water flow rate: 8.3 m³/h
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Water pressure drop: 33 kPa
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Water connection: 50 mm
Heating Performance (Initial Heat-Up Estimates to 27°C Pool Temp)
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Adelaide: up to 41 hrs (70,000L)
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Brisbane: up to 26 hrs (70,000L)
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Canberra: up to 49 hrs (70,000L)
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Hobart: up to 57 hrs (70,000L)
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Melbourne: up to 51 hrs (70,000L)
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Perth: up to 37 hrs (70,000L)
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Sydney: up to 38 hrs (70,000L)
(Based on October startup, covered pool, typical incoming cold water temperature.)
Warranty
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Residential: 5 years compressor & heat exchanger
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Commercial: 2 years compressor & heat exchanger
What’s Included
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1 × Midea M Series MSC-200D2N8-A Pool Heat Pump
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Installation and user manual
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Factory warranty coverage
Downloads
Have Questions?
Call our friendly team at 1300 930 847 or email us at sales@waternex.com.au for expert advice.
Downloads
Specification sheets and certificates for this product.
Delivery & returns
The details worth knowing before you order.
When will it arrive, and what does freight cost?
Freight is included in the price shown. Orders placed before 1pm dispatch the same business day to VIC, NSW and QLD, with free express shipping Australia-wide.
Delivery is kerbside with tailgate, so you will need someone on site to receive it and a way to move the unit into position.
Can I return it if I order the wrong one?
Returns are accepted within 30 days on unused stock in its original packaging. Contact us for a return authority before sending anything back.
Returns or exchanges due to incorrect sizing without prior consultation are at the customer's expense, which is exactly why we would rather spend ten minutes on the phone before you order.
Do I need a licensed plumber and electrician?
Yes. Plumbing connections must be made by a licensed plumber and the final electrical connection by a licensed electrician, to an RCD-protected circuit. Packaged units arrive pre-assembled, so both trades are on site for a fraction of the time a site-built system takes.
What is covered by warranty?
Manufacturer warranty applies to every product we supply, covering correctly installed units used within their rated duty. Warranty terms vary by brand and model - the period for this product is listed in the specifications above, or call us and we will confirm it.
Do you offer trade pricing or project quantities?
We do. Trade accounts receive standing discount and priority dispatch. For developments and multi-unit sites we quote the whole schedule and stage deliveries to match your program. Apply for trade pricing or call 1300 930 847.
Working on a project?
Send us the schedule and we will price the lot - staged delivery to match your program, trade terms, and engineering sign-off if you need it.
