Description
Upgrade to reliable, energy-efficient hot water with the Rheem AmbiPower 280e heat pump water heater. This all-in-one outdoor system combines advanced heat pump technology with integrated storage, delivering consistent hot water for families throughout Penrith and surrounding areas.
Efficient All-In-One Solution
The 280e integrates the heat pump and storage cylinder into a single outdoor unit. This streamlined design simplifies installation whilst maintaining premium performance. The 280-litre capacity suits most household demands, providing reliable hot water year-round without compromising energy efficiency.
Energy Savings You’ll Notice
Heat pumps typically reduce energy consumption by up to 70% compared to traditional electric systems. Lower running costs mean faster payback on your investment. Plus, government rebates and Small-scale Technology Certificates (STCs) reduce your upfront expense significantly.
Eco-Friendly Performance
The AmbiPower 280e uses ultra-low GWP R290 refrigerant, protecting the environment whilst delivering powerful heating. This refrigerant choice reflects Rheem’s commitment to sustainable hot water solutions—ideal for climate-conscious homeowners.
Outdoor Installation
The outdoor-only design keeps the unit away from living spaces, minimising noise disruption. This configuration works well for most properties and simplifies integration into existing plumbing systems. Adequate shelter and ventilation ensure optimal long-term performance.
Built to Last
Rheem’s engineering expertise backs every component. The storage cylinder carries a 10-year warranty, protecting your investment for a decade. The sealed system is covered for 3 years (parts and labour), with 1-year protection on additional components. Comprehensive coverage gives you complete peace of mind.
Why Choose This Product?
- Government rebates available – STCs reduce your cost at checkout (supply and installation pricing)
- All-in-one design – Heat pump and storage combined for simple installation
- Ultra-low environmental impact – R290 refrigerant with minimal global warming potential
- Exceptional warranty protection – 10 years on cylinder, 3 years on sealed system
- Free delivery across Penrith, Emu Plains, Kingswood, and Greater Nepean – Penrith Hot Water manages everything
- Professional installation included – Licenced technicians ensure peak performance
- Proven Rheem quality – Trusted by Australian households for decades
Product Details
Type: All-in-one heat pump water heater
Storage Capacity: 280 litres
Model Number: 551E280
Installation: Outdoor only
Refrigerant: R290 (ultra-low GWP)
Configuration: Integrated heat pump and storage cylinder
Best For: Families seeking energy-efficient, reliable hot water in Penrith, Emu Plains, Kingswood, and surrounding areas
Technical Specifications
Storage and Performance
- Capacity: 280 litres
- Installation: Outdoor only
- Refrigerant: R290 (ultra-low GWP)
- Energy efficiency: Premium rating
Operation
- All-weather capability: Yes
- Integrated design: Heat pump and cylinder combined
- Quiet operation: Optimised outdoor unit design
Dimensions
- Height: 1832 mm
- Width: 696 mm
- Depth: 725 mm
Dimensions
- Height: 1832 mm
- Width: 696 mm
- Depth: 725 mm
Compact outdoor footprint suitable for most residential properties.
Warranty Information
Storage Cylinder
- Parts: 10 years
- Labour: 3 years
- (Warranty conditions apply)
Sealed System Supply and Labour
- Parts and labour: 3 years
Other Components
- Parts and labour: 1 year
Comprehensive warranty protection covers all critical components. Contact Penrith Hot Water for full warranty terms and conditions.
Delivery Information
Free Delivery Areas
Penrith Hot Water provides free delivery to:
- Penrith
- Emu Plains
- Kingswood
- Glenmore Park
- Cranebrook
- Surrounding suburbs in the Greater Nepean
Important: All deliveries must be within 50 km of a town with a population over 30,000.
Outside Standard Zones?
If you’re located beyond our standard delivery area, phone us to check availability and discuss delivery options. Note that purchases outside our standard delivery zones will be refunded if free delivery cannot be provided.
STC Information
All supply and installation prices include STCs assigned to us as a point-of-sale discount.
All supply-only prices require the customer to claim the STCs themselves.
What Are STCs?
Small-scale Technology Certificates (STCs) are Australian government rebates on eligible hot water systems. The Rheem AmbiPower 280e qualifies, reducing your overall cost.
Your Options
Supply and Installation: STCs are applied at checkout—no paperwork needed.
Supply Only: You’ll claim the STCs yourself. We’ll provide the documentation.
For current rebate amounts on the Rheem AmbiPower 280e, contact Penrith Hot Water for a free quote.
Downloads
Rheem AmbiPower 280e heat pump datasheet
Ready to Upgrade?
The Rheem AmbiPower 280e heat pump water heater is the smart investment for energy-efficient hot water in Penrith, Emu Plains, Kingswood, and the Greater Nepean.
Get started today:
Contact Penrith Hot Water for a free quote. Our team will confirm your eligibility for government rebates, assess your outdoor space for optimal placement, arrange installation at a convenient time, and handle delivery to your property.
Phone us or request a quote online—we’re here to help you save.



