Professional installation of high wall heat pumps throughout Papatoetoe and South Auckland. We install Mitsubishi Electric, Daikin, and Panasonic units with full manufacturer warranties.
What Are High Wall Heat Pumps?
High wall units mount on your wall approximately 2 metres up, keeping them completely out of the way while distributing heated or cooled air throughout the room. They’re New Zealand’s most popular heat pump style because they work in virtually any room configuration and don’t take up floor space.
The outdoor unit extracts heat from outside air (even when it’s cold) and transfers it inside during winter. In summer, the process reverses to cool your home. One system handles both heating and cooling year-round.
What’s Included in Installation
All our installations include:
- Heat pump unit (indoor and outdoor components)
- Professional installation with refrigerant line work
- Electrical connection to dedicated circuit
- Condensate drainage with backflow prevention
- Full system testing and demonstration
- 5-year installation warranty
- Manufacturer warranty (varies by brand and model)
Pricing and Running Costs
Typical installation costs in Papatoetoe range from $2,500 to $5,000 depending on:
- Unit capacity (kW rating for your room size)
- Brand and model specifications
- Installation complexity and site access
- Any required electrical upgrades
Running costs: A properly sized heat pump uses approximately 70% less electricity than traditional electric heaters. For a typical lounge, expect $80-120 monthly heating costs versus $300-400 with old electric heaters.
Heat pumps achieve this efficiency by moving heat rather than generating it – producing 3-4 units of heat for every unit of electricity consumed.
Government Subsidies Available
Eligible homeowners can receive up to $3,000 through the Warmer Kiwi Homes programme. As an EECA-approved provider, we handle the application process and paperwork. View subsidy details and eligibility criteria.
Choosing the Right Size
Unit sizing depends on your room volume, insulation quality, window area, and orientation. A standard Papatoetoe lounge (25-30m²) typically requires a 5-6kW unit, but every home is different.
Undersized units struggle to maintain temperature. Oversized units cost more to purchase and won’t dehumidify properly because they cycle on and off too frequently.
Use our heat pump sizing calculator for an initial estimate, or contact us for a site assessment.
Brand Options
We install three premium brands with proven performance in Auckland conditions:
- Mitsubishi Electric: Excellent reliability and humidity control. MSZ-AP series popular for quiet operation.
- Daikin: Top energy ratings with advanced filtration. Cora series offers strong value.
- Panasonic: Whisper-quiet operation. Etherea series suits closely-packed neighbourhoods.
- All brands available with WiFi control for remote operation via smartphone.
- View our complete brand comparison and specifications.
Installation Considerations
- Indoor unit placement: We install on interior walls away from direct sunlight and heat sources. Height allows proper air distribution while remaining accessible for filter cleaning.
- Outdoor unit placement: Protected from prevailing winds while maintaining airflow. Auckland’s coastal winds increase wear on exposed units.
- Electrical requirements: Dedicated circuit required. Older homes occasionally need minor electrical upgrades, which we arrange through licensed electricians.
Most installations complete in 4-6 hours with full testing and handover demonstration.
Maintenance Requirements
Annual servicing maintains efficiency and extends unit lifespan. Service includes filter cleaning, refrigerant level checks, electrical inspections, and coil cleaning.
Auckland air carries salt and pollen that clogs systems over time. Regular maintenance prevents performance degradation and expensive repairs.
View servicing options and pricing.
Limitations to Consider
High wall units primarily heat the room they’re installed in. Some heat flows to adjacent areas, but don’t expect whole-home heating from a single unit.
For multiple rooms, consider multi-room systems or ducted whole-home solutions.
Other heat pump configurations available:
- Ceiling cassette units – flush ceiling installation
- Floor mounted units – alternative to wall mounting
- Single room solutions – bedroom-specific options
Why Choose Us
EECA-approved installer with full accreditation from Mitsubishi Electric, Daikin, and Panasonic. All installations meet New Zealand building standards with 5-year workmanship warranty.
We service Papatoetoe, Flat Bush, Manukau Central, East Tamaki, and surrounding South Auckland areas.
Get a Quote
Call 09 242 4940 or request a quote online. We provide same-day quotes with no obligation.
Common questions answered on our FAQ page.