Skip to product information
Heat Pump
5.0 30+ verified reviews Google Verified

Heat Pump

SKU: RSJ-15/190RDN7-L2
$2,899.00
  • Elevate your bathroom aesthetic with clean, modern finishes
  • Simple installation — DIY-friendly or professional setup
  • Easy to clean surfaces reduce soap scum, stains, and wear
  • Built to last with durable construction and materials
ColorWhite
Size
Currently out of stock

30-Day Returns

Hassle-free returns with quick processing

Fast Shipping

Orders dispatched within 1–2 business days

Free Delivery

Available on all orders over $999 in Brisbane

Quality Guarantee

Backed by our full product warranty

Secure checkout
Payment methods
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

High-Efficiency | Low-Noise | R290 Refrigerant

Our Heat Pump is a high-performance 170/235-litre heat pump water heater, designed for energy-conscious households and small commercial applications. Utilising advanced heat pump technology and eco-friendly R290 refrigerant, this unit offers reliable hot water delivery with exceptional energy efficiency, even in cold climates. Its compact footprint, quiet operation, and intelligent features make it a modern alternative to traditional electric storage systems.

170L Model

Specifications:

  • Model: RSJ-15/190RDN7-L2
  • Storage Volume: 170 Litres
  • Refrigerant Type / Quantity: R290 / 0.29 kg
  • Heating Capacity (Heat Pump Only): 1.8 kW
  • Coefficient of Performance (COP): 4.2
  • Power Supply: 1 Phase / 220–240V / 50Hz
  • Max. Current Draw: 8.5 A
  • Sound Pressure Level: 47 dB(A)
  • Air Flow Rate: 150 L/s
  • Water Temperature (Factory Default): 60°C
  • Temperature Range (Adjustable): 55°C – 70°C

Dimensions & Weights:

  • Unit Dimensions (D × H): 552 × 1692 mm
  • Net / Gross Weight: 95.5 kg / 119 kg

235L Model

Specifications:

  • Model: RSJ-V28/235RDN7-L2
  • Storage Volume: 235 Litres
  • Refrigerant Type / Quantity: R290 / 0.29 kg
  • Heating Capacity (Heat Pump Only): 2.8 kW
  • Coefficient of Performance (COP): 4.8
  • Power Supply: 1 Phase / 220–240V / 50Hz
  • Max. Current Draw: 9A
  • Sound Pressure Level: 45 dB(A)
  • Air Flow Rate: 222 L/s
  • Water Temperature (Factory Default): 60°C
  • Temperature Range (Adjustable): 55°C – 70°C

Dimensions & Weights:

  • Unit Dimensions (D × H): 650 × 1730 mm
  • Net / Gross Weight: 125 kg / 154.5 kg

Both 170L & 235L

Operating Conditions:

  • Heat Pump Only Mode: -7°C to 43°C
  • With Electric Heater Backup: -20°C to 47°CConnections:
  • Water Inlet / Outlet: DN20
  • Drain Pipe: DN20
  • PT Valve Joint: DN15
  • Maximum Water Pressure: 850 kPa

Connections:

  • Water Inlet / Outlet: DN20
  • Drain Pipe: DN20
  • PT Valve Joint: DN15
  • Maximum Water Pressure: 850 kPa

Key Features:

  • Eligible for Queensland’s Energy Efficient Appliance Rebate
  • Uses R290 natural refrigerant with low GWP
  • Wide ambient temperature range down to -20°C
  • Built-in frost protection for winter reliability
  • Automatic and manual disinfection for water hygiene
  • Easy-access E-Box for service and maintenance
  • Error code display for troubleshooting
  • Power outage memory to retain settings
  • Low operating noise – suitable for residential areas
  • Solar PV compatible and Wi-Fi enabled (optional)
Warranty:
  • 5 Years on Tank Cylinder (including 3 years labour)
  • 3 Years on Compressor (including 1 year labour)
  • 1 Year on Electronics, Parts & Labour
Manuals and Documents:

Heat Pump Brochure and Specs 1

Heat Pump Brochure and Specs 2

Other Documents:

Warranty Schedule

Product Care & Maintenance

 

Similar Products

Why Choose Us

The Millen Homes Difference

Brisbane's trusted bathroom and kitchen specialists.

Brisbane Showroom

See over 100 products in person at our Archerfield showroom before you commit. Touch the finishes, test the weight, compare side-by-side — because bathrooms are too expensive to guess.

Open 7 days · Archerfield, Brisbane

Price Match Promise

Found the same product cheaper elsewhere? We'll match it — no questions, no hoops. We'd rather earn your business honestly than lose it to a spreadsheet.

Price matched 200+ times this year

Free Design Consultation

Every order includes a free consultation with one of our bathroom designers. Get a layout plan, finish recommendations, and a full product list — at no cost.

Included on all orders
100+ Products in showroom
5.0★ Google rating
1–2 Day dispatch
15yr Industry experience
Real Customers. Real Results.

What Brisbane Homeowners Are Saying

★★★★★
5.0 3000+ Happy Customers