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Residential family pools and attached spa systems often require consistent water temperature management capable of supporting extended swimming periods across changing seasonal conditions. The Onga UltraTemp HXi 12kW horizontal inverter pool heat pump is developed to provide efficient residential pool heating performance together with quieter inverter-driven operation for everyday backyard pool environments.
The UltraTemp HXi 12kW incorporates Mitsubishi inverter compressor technology designed to automatically balance heating demand and operating efficiency according to environmental conditions. Under Ambient 27°C / Water 26°C operating conditions, the system delivers heating capacity performance up to 12.0kW together with COP performance ranging from 14.1 to 6.3 depending on operating load requirements and surrounding climate conditions. Recommended circulation performance is rated at 66 L/Min.
Sound pressure levels ranging from 41–52 dBa assist with reducing operating noise across residential pool equipment installations, while inverter-controlled operation supports lower energy consumption during ongoing pool temperature maintenance cycles. The system is suited to residential pool and spa applications requiring stable heating performance throughout seasonal weather changes.
Engineered for long-term outdoor operation, the UltraTemp HXi 12kW incorporates titanium heat exchanger construction together with barrel union plumbing connections to support corrosion resistance and installation convenience across residential pool environments. The heat pump operates on 240v single phase power with maximum current draw of 10.9 Amps.
FEATURES- Mitsubishi inverter compressor with intelligent heating adjustment
- Heating capacity performance up to 12.0kW
- Low operating sound levels from 41–52 dBa
- Energy-efficient inverter performance for residential pool heating
- Horizontal airflow configuration for outdoor equipment positioning
- Titanium heat exchanger construction for saltwater durability
- Barrel union plumbing connections for simplified installation
- Suitable for family pool and spa temperature management
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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