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Public swimming pools and medium-sized commercial aquatic environments often require dependable heating systems capable of maintaining consistent water temperatures across regular daily operation and changing environmental conditions. The Onga Commercial Heat Pump 57kW is designed to provide stable fixed-speed heating performance for commercial pool temperature management applications.
The PWT-HP-57 operates as a fixed-speed commercial heat pump developed for aquatic environments requiring reliable long-duration thermal performance and practical operational simplicity. Under Ambient 27°C / Water 26°C operating conditions, the system delivers heating capacity performance of 57kW together with COP performance of 4.5 depending on climate conditions and operational demand requirements. Minimum recommended circulation performance is rated at 325 L/Min.
Its 415v 3-phase operating configuration supports dependable commercial heating performance across public swimming facilities, training environments, and aquatic recreation installations requiring ongoing temperature stability during extended operating schedules. The fixed-capacity heating arrangement additionally assists with simplified commercial thermal management across aquatic applications.
Built for demanding outdoor commercial environments, the Onga Commercial Heat Pump 57kW incorporates R410A refrigerant technology together with durable commercial heat pump construction suitable for long-term aquatic operation. The unit operates with maximum power input of 12.8kW and maximum current draw of 19 Amps.
FEATURES
- 57kW fixed-speed commercial heating performance
- 415v 3-phase operation for aquatic heating installations
- Stable thermal management for public swimming environments
- Commercial heat pump configuration for long-duration operation
- R410A refrigerant technology for dependable heating performance
- Suitable for public pools and aquatic recreation facilities
- Consistent temperature management across ongoing heating cycles
- Designed for commercial outdoor installation environments
Commercial fixed-speed heat pump system engineered for reliable aquatic heating applications requiring practical long-term thermal performance.
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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