Description
Australian-Made Stainless Steel for Larger Families
The 315L premium stainless steel cylinder eliminates sacrificial anodes entirely, ensuring zero maintenance hassles. Built in Australia for Australian water conditions, this cylinder delivers superior corrosion resistance and pristine water quality. Perfect for families of five or more across Penrith and surrounding suburbs.
Abundant Hot Water Supply
Combined with the powerful 4kW CO2 compressor, this system provides generous hot water for simultaneous use. Multiple showers, baths, and appliances run without compromise. Penrith Hot Water customers enjoy consistent comfort across Emu Plains, Kingswood, and the Greater Nepean.
Australian Quality Meets Japanese Engineering
Pairing an Australian-made stainless steel cylinder with a Japan-manufactured 4kW CO2 compressor creates unmatched reliability. Local craftsmanship meets global precision engineering. This partnership ensures decades of dependable performance for Penrith households.
Immediate Hot Water Access
Top-down stratified heating recovers usable hot water almost instantly. This intelligent design maintains temperature layers within the tank, eliminating wait times. Your family enjoys consistent comfort without wasting water or energy.
Reliable Performance Year-Round
Operating flawlessly from -10°C to +43°C, this system delivers dependable hot water through every Australian season. The 4kW CO2 compressor handles Greater Nepean weather with precision engineering. No backup heating elements required.
Natural CO2 Refrigerant Excellence
R744 CO2 refrigerant is natural, non-flammable, and exceptionally efficient—especially in cold conditions. This eco-friendly choice performs reliably where older systems struggle, making it ideal for Australian climates and reducing environmental impact.
Smart Control Anywhere, Anytime
The external Wi-Fi controller and mobile app put hot water management in your hands. Monitor consumption patterns, adjust schedules remotely, and optimise efficiency from your smartphone. Modern convenience meets energy responsibility.
Nearly Silent Operation
At just 37 dB(A), this system runs quieter than background conversation. Your home remains peaceful while delivering premium heating performance.
Government Rebates Reduce Investment
The Panasonic 315L stainless steel heat pump qualifies for multiple rebate schemes: STCs (Small-scale Technology Certificates), ESS, and VEEC. Supply and installation packages include instant discounts at checkout. Penrith Hot Water manages all paperwork—you benefit from immediate savings.
WaterMark Certified Quality
This system meets all Australian WaterMark standards, confirming safety and reliability for household use.
Long-Term Value Without Maintenance
Forget anode replacements and cylinder servicing. The stainless steel design ensures decades of reliable performance with minimal maintenance. This premium quality translates to genuine long-term value for larger Penrith households.
Why Choose This Product?
- Panasonic Excellence: Trusted brand with proven heating expertise
- Australian-Made Cylinder: Premium stainless steel built for local conditions
- Larger Capacity: 315L suits families of five or more
- Maintenance-Free Design: No sacrificial anodes to replace or maintain
- Powerful 4kW Compressor: Japanese precision engineering
- Extended Warranty: 10 years parts and labour—comprehensive protection
- Pristine Water Quality: Stainless steel ensures clean, safe hot water
- Fast Heat Recovery: Top-down stratified design for immediate comfort
- Natural Refrigerant: CO2 is safe, efficient, and environmentally responsible
- Smart Wi-Fi Control: Monitor and manage from your smartphone anytime
- Ultra-Quiet: 37 dB(A) barely noticeable operation
- No Backup Elements: Reliable heating across all Australian temperatures
- Government Rebates: Multiple schemes reduce upfront investment
- WaterMark Certified: Meets all Australian safety and quality standards
- Long-Term Durability: Premium materials ensure years of reliable service
- Local Support: Penrith Hot Water provides expert installation and maintenance across Penrith, Emu Plains, Kingswood, and Greater Nepean
Product Details
Brand: Panasonic
Model: HE-UM40CR-PHE-315ASR
Type: CO2 Split System Heat Pump
Capacity: 315L
Cylinder Material: Premium Stainless Steel (Australian-made)
Cylinder Design: Anode-free, maintenance-free
Compressor: 4.0kW (Model HE-UM40CR, Japan-made)
Refrigerant: R744 (CO2 – 630g, natural and non-flammable)
Control: External Wi-Fi controller with mobile app
Insulation: Premium high-density polyurethane
Connections: Dual handed for flexible installation
Technical Specifications
Dimensions
Cylinder (Tank)
- Height: 2038 mm
- Diameter: 620 mm
Tank Connection Heights
- Hot Out / HP Return / PTR: 1768 mm
- Cold In / HP Flow: 266 mm
- Sensor Port: 681 mm
Heat Pump Unit
- Height: 672 mm
- Width: 821 mm
- Depth: 299 mm
Warranty Information
Parts and Labour Warranty: 10 years
Warranty conditions apply. Penrith Hot Water provides comprehensive warranty support and dedicated maintenance for every Panasonic 315L stainless steel installation across Penrith, Emu Plains, Kingswood, and the Greater Nepean.
Delivery Information
We offer free delivery to the following regions:
- 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.
If you’re located outside these areas, please 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 Panasonic 315L stainless steel CO2 heat pump qualifies, reducing your overall cost.
Your Options
Supply and Installation: STCs are applied at checkout—no paperwork needed. Immediate savings on your investment.
Supply Only: You’ll claim the STCs yourself. We’ll provide the documentation to streamline the process.
For current rebate amounts on the Panasonic 315L stainless steel heat pump, contact Penrith Hot Water for a free quote.
Downloads
Panasonic Heat Pump Range Brochure
Ready to Upgrade?
Experience efficient, maintenance-free hot water with 10-year warranty protection, larger capacity, and Australian-made quality. The Panasonic 315L stainless steel CO2 heat pump combines local craftsmanship with Japanese engineering for larger families across Penrith, Emu Plains, Kingswood, and the Greater Nepean.
Get your free quote today. Contact Penrith Hot Water to arrange a site assessment and discover your potential savings.



