Description
Madimack InverElite V4 33kW — the world's most efficient and quietest pool heat pump, sized for extra-large residential and light commercial pools. Peak COP of 20.3 delivers near-unmatched energy savings, and triple-layered sound insulation keeps operation whisper-quiet.
- Free Shipping Australia Wide
- Documentation: Brochure | User Manual | Sizing Chart
- Shipping: Someone may be required to help lift the heater from the delivery truck if a tailgate lifter isn't available.
- Pickup: Available at 10 Industry Blvd, Carrum Downs VIC
Choose Your Size — InverElite V4 Range
The InverElite V4 is available in 9 outputs. This page is for the 33kW model. View other sizes:
Unsure which size is right for your pool? View the Madimack Sizing Chart or contact our team for a recommendation.
InverElite V4 33kW — Key Specifications
- Heating Capacity (Air 27°C / Water 27°C / 80% humidity): 33.0 kW
- Heating Capacity (Air 15°C / Water 26°C / 70% humidity): 22.7 kW
- COP Range (warm conditions): 20.3~7.1
- COP Range (cool conditions): 8.0~5.2
- Cooling Capacity (Air 35°C / Water 28°C): 15.4 kW
- Rated Input Power: 0.52~4.37 kW
- Rated Input Current: 2.26~19.0 A
- Sound Level at 1 m: 38.2~48.7 dB(A)
- Sound Level at 10 m: 18.2~28.7 dB(A) — whisper-quiet
- Recommended Water Flow: 180 L/min
- Power Supply: 230V / 1-Phase
- Electrical Connection: Hard Wired
- Net Dimensions (L × W × H): 1310 × 514 × 945 mm
- Refrigerant: R32
- Water Connection: 40 mm
- Operating Air Temperature: -20°C to 43°C
- Temperature Set Range: 5°C to 40°C
- Compressor: Twin-Rotary Mitsubishi DC
- Casing: Marine-grade aluminium alloy
Why Choose the InverElite V4?
World's First 3D Airflow Ventilation — A 3-directional ventilation system that reduces installation space while improving efficiency and performance.
Twin-Rotary Mitsubishi DC Compressor — Rapid heat-up times paired with a commercial-grade centrifugal fan for exceptional power-to-performance efficiency.
Whisper-Quiet Operation — Triple-layered sound insulation (condensed fibre, foam, and metal jacket) makes the V4 the quietest heat pump available.
Marine-Grade Protection — Corrosion-resistant aluminium alloy jacket built for harsh Australian conditions.
Quick & Easy Installation — Universal external quick-connect plugs simplify install. Only heat pump with external universal controls, allowing multiple devices to connect seamlessly.
User-Friendly Digital Display — Sleek display with advanced features for effortless control and monitoring.
Warranty*
- 7 years on all parts
- 10 years on the compressor
- 25 years on the heat exchanger
*Refer to Madimack's Warranty Schedule for full terms and conditions.









