“I had Conrad give me a quick quote on Thursday afternoon and he booked me in for the Saturday. Was amazed at the quality of work and I am a very picky person. Highly recommend him to anyone.”
High Wall Heat Pump
Energy-efficient heat pumps for ultimate comfort

MSZ-AP High Wall
A sleek, energy-efficient heat pump offering quiet operation and powerful performance for medium to large spaces. The MSZ-AP series features advanced inverter technology, built-in Wi-Fi control for convenient smartphone operation, and whisper-quiet sound levels. Its modern, compact design blends easily with any room décor while delivering reliable heating and cooling.
- Energy Efficient with advanced inverter technology
- Quiet Operation — as low as 18dBA
- Built-in Wi-Fi Control
- Powerful Heating & Cooling Performance

MSZ-AP Classic High Wall
A cost-effective, reliable heat pump solution designed to deliver energy-efficient heating and cooling. The MSZ-AP series combines quiet operation with modern, compact design, making it ideal for a wide range of room sizes. It features advanced inverter technology, built-in Wi-Fi control, and high energy efficiency to keep power bills low while maintaining comfort year-round.
- Energy Efficient with advanced inverter technology
- Quiet Operation — as low as 18dBA
- Compact, Modern Design
- Built-in Wi-Fi Control for smartphone access
- Powerful Performance for both heating and cooling
- Built with high-quality materials for reliable performance over the years

MSZ-AP Mini
Designed for smaller spaces, the MSZ-AP Mini delivers quiet, efficient heating and cooling with a compact footprint. Despite its size, it offers powerful performance, advanced inverter technology for energy savings, and quiet operation. The MSZ-AP Mini is perfect for bedrooms, home offices, and smaller living areas.
- Compact Design — ideal for small rooms
- Quiet Operation — as low as 18dBA
- Energy Efficient with advanced inverter technology
- Powerful Heating & Cooling Performance
- Wi-Fi Control Optional (Wi-Fi adapter sold separately for Mini models)
What Waikato customers say
“Great heat pump install, great service! Highly recommend for Otorohanga & Te Kuiti areas!”
“Was very knowledgeable and worked clean. Great customer service from this company. Very affordable. Highly recommend — my heat pump is sparkling from the inside out.”
“A huge improvement to the comfort of my home. Big thanks to the Airmax team for a job well done. I'd definitely recommend them to anyone needing a heat pump installed.”
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