Inverter Pool Heat Pump – 21kW with Wi-Fi

The Inverter Pool Heat Pump – 21kW with Wi-Fi is built for medium to large residential pools, guesthouses, and wellness centers in South Africa. Combining advanced inverter technology, Wi-Fi smart control, and ultra-quiet operation, this unit ensures your pool stays at the perfect temperature year-round while cutting electricity costs by up to 65%.

Designed with eco-friendly R32 refrigerant, a durable outdoor casing, and intelligent energy management, this pool heater delivers powerful, sustainable heating and cooling for bigger pools.

Key Benefits

• ✅ 21kW Heating Capacity – Ideal for medium to large pools

• ✅ Smart Wi-Fi App Control – Manage heating remotely anytime

• ✅ Energy-Saving Inverter Technology – Adjusts output to demand

• ✅ Heating & Cooling Functions – Swim comfortably in any season

• ✅ Whisper-Quiet Operation – Low dB levels for peaceful enjoyment

• ✅ Eco-Friendly R32 Refrigerant – Reduces environmental impact

• ✅ Durable Outdoor Housing – Built for long-term weather resistance

• ✅ Low Maintenance – Engineered with fewer moving parts for longer lifespan

Best Suited For

• 🏡 Homeowners with medium–large residential pools

• 🌊 Year-round swimming with lower operating costs

• 🧘 Spa and wellness facilities needing stable water temperatures

• 🏨 Guesthouses & residential estates looking to add value

• 🔇 Noise-sensitive neighborhoods requiring quiet performance

Technical Specifications

Usage Tips

• 🔒 Always use a professional installer (required for warranty)

• 🌡️ Combine with a pool blanket to reduce heat loss and save power

• 📱 Set heating schedules via Wi-Fi for off-peak electricity use

• 🌀 Keep intake vents clear for maximum efficiency

• ⚡ Recovery time: 3–5 days, depending on climate

What’s in the Box

• 1 × 21kW Inverter Pool Heat Pump (Sirair Inverwatt)

• 1 × Wi-Fi Module (Pre-installed)

• 1 × User Manual

• 1 × Installation Guide

Nationwide Installer Access

Every unit comes with a QR code for a list of approved installers across South Africa, covering Cape Town, Durban, Johannesburg, and more.
📌 Installation is not included in the price. Customers pay their selected installer directly.

Why Choose the 21kW Inverter Pool Heat Pump?

For medium to large pools, this model offers powerful yet efficient heating and cooling with the convenience of smart Wi-Fi control. Quiet, durable, and eco-friendly, it’s the ideal investment for extending your swimming season year-round while keeping costs low.

👉 Order online today for fast delivery anywhere in South Africa.