• 🏆 2023–2025 ProductReview.com.au Award Winners
  • 🛡️ Extended warranties available on select systems
  • 💰 Best price guarantee on trusted brands
  • Same Day Installation + 365 Day Flexible Scheduling
  • 🚚 Express shipping – 90% of orders delivered next business day

Rheem Mpi 325L Heat Pump Hot Water System

Why choose InstalledToday? We're the trade's best-kept secret for hot water installs – fast, reliable, and built for busy plumbing, electrical, and building crews. Our expert installers handle the tough jobs like heat pumps with precision and speed, freeing up your team’s time and keeping your projects on track. No headaches, just top-tier service backed by real tradies who get it.
Was $5,049.00, Now $4,059.00
🔥 Limited Stock: Only 2 left — order soon!
🚛 Free shipping with code "InstalledToday" at checkout.
Price
Regular price $4,059.00
Regular price $5,049.00 Sale price $4,059.00
Save $990
/

✅ Why Shop With Us

  • 🔒 Secure Payments: 256-bit SSL encryption & trusted gateways
  • 💸 Money-Back Guarantee: Shop with confidence – full refund if not satisfied*
  • 📦 Fast Dispatch: Most orders shipped within 1 business day
  • 🛠️ Trusted Installation: Fully licensed and insured installers
  • Verified Reviews: Rated 5 stars by real Australian customers
  • 🛡️ Genuine Warranties: We only sell brand-new, manufacturer-backed products

*Terms and conditions apply. See refund policy for full details.

Rheem MPi 325L Heat Pump Hot Water System - Fast Australia-Wide Shipping

Eco-Friendly, Energy-Efficient Hot Water Built for Australian Homes

The Rheem MPi 325L Heat Pump delivers a highly efficient, eco-friendly solution for heating your household water. Engineered to cut electricity use by up to 65%, this system helps reduce energy bills while providing reliable hot water for Australian families year-round. Hot Water Outlet offers fast Australia-wide delivery with priority shipping to Brisbane, Sydney, and Melbourne.


Key Features

  • 325L storage capacity ideal for 2-5 people households

  • Cuts electricity use by up to 65% compared to standard electric systems

  • Heat pump technology harnesses ambient air to heat water

  • Operates efficiently in temperatures from -5°C to 43°C

  • Built-in frost protection for colder climates

  • Whisper-quiet operation at 49 dB

  • Backup electric element ensures hot water during high demand or cold conditions

  • Eligible for government rebates & STCs

  • Comprehensive manufacturer warranty for long-term peace of mind


Who Is This System Best For?

  • Average-sized Australian families (2-5 people)

  • Homes upgrading from electric storage water heaters

  • Households seeking long-term energy savings and lower carbon footprint

  • Properties across Brisbane, Sydney, Melbourne & Australia-wide


Technical Specifications

Specification Details
Model Rheem MPi 325L Heat Pump
Capacity 325 Litres
Energy Savings Up to 65% less electricity usage
Operating Range -5°C to 43°C
Sound Level 49 dB
Technology Heat Pump with Refrigerant Cycle
Backup Element Included
Warranty 5 years tank, 3 years labour, 2 years sealed system, 1 year parts & labour

Energy Efficiency & Cost Savings

  • Reduces energy consumption by up to 65%

  • Eligible for STC rebates & state-based incentives

  • Average household savings of $800+ per year on electricity bills

  • Payback period typically 3-5 years from energy savings


Built Tough for Australian Conditions

  • Performs reliably in both hot and cold climates

  • Built-in frost protection safeguards operation during freezing temperatures

  • Whisper-quiet operation allows placement close to bedrooms or living areas


Smart Features & Quiet Performance

  • Whisper technology ensures low noise levels (49 dB)

  • Multi-pass heating for uniform water temperature

  • Smart boost mode automatically engages electric element during high demand

  • 60°C hot water output reduces risk of bacteria buildup


Hassle-Free Installation & Compatibility

  • Fast replacement for existing electric storage water heaters

  • Compatible with most existing plumbing setups

  • Compact footprint for smaller spaces

  • Built-in safety features including over-temperature & pressure relief protection


Delivery & Installation Options

Hot Water Outlet delivers the Rheem MPi 325L Heat Pump Australia-wide, with priority shipping to Brisbane, Sydney, and Melbourne.

Note: Installation is not included. You can request a professional installation quote directly through Hot Water Outlet to connect with our trusted installer network.


Frequently Asked Questions

1. How much does the Rheem MPi 325L cost?

Pricing typically ranges between $3,900 - $4,500 before rebates.

2. Can I install the Rheem MPi 325L myself?

Professional installation is strongly recommended for safety, warranty protection, and proper system operation.

3. Will it work in cold climates?

Yes. The frost protection system allows efficient operation down to -5°C.

4. Are government rebates available?

Yes. The system qualifies for STC rebates and state-based incentives to reduce upfront costs.

5. How much can I save?

Most households save up to 65% on water heating costs, averaging $800/year.

Brand -

Model -

Volume (L) -

Height (mm) -

Width (mm) -

Weight (kg) -

Energy Rating - 

Made In -

Made By -

Maximum Warranty -

Internal Material -

Noise Level (dBa) -

Recommend Occupants -

Recommended Bathrooms -

Hassle-Free Installation – Done Right by Trusted Experts!

Need professional installation? We’ve got you covered! Our optional installation service connects you with our network of certified, trusted contractors, ensuring a smooth and stress-free setup.

How It Works:

🔹 Step 1: Select Installation Service
Choose to include professional installation when purchasing your new system.

🔹 Step 2: Pay for Installation Upfront
Simply add the installation service prior to adding your product to cart —no hidden fees, no surprises.

🔹 Step 3: We Assign a Certified Contractor
We’ll match you with a licensed, experienced contractor from our network to handle the installation.

🔹 Step 4: Schedule Your Installation
The assigned contractor will contact you directly to arrange a convenient time for installation.

🔹 Step 5: Direct Support When You Need It
For any installation-related questions, your contractor is your first point of contact. If any issues arise, our team is here to help.

🚨 Please Note: Installed Today supplies the product and connects you with a certified contractor for installation.

We’re committed to delivering top-quality products and facilitating a seamless installation experience. Have product questions? Reach out to us anytime! 🔥

Experience the "Installed Today" Difference with Our Verified Installers

When you choose "Installed Today" for your installation needs, you're not just getting a product; you're gaining access to a network of rigorously verified installers dedicated to providing you with an exceptional service experience. Here's what you can expect when you opt for an installation by an "Installed Today" verified installer:

Professional and Efficient Service

  • Prompt Communication: Our verified installers will contact you within 2 business hours of receiving your order details to confirm and begin scheduling your installation at the earliest convenience.
  • Expert Installation: All "Installed Today" installers are highly skilled and qualified, ensuring your product is installed according to the highest industry standards and specific regulations in your area.
  • Clear and Professional Communication: From the moment they receive your order until the completion of your installation, our installers maintain clear and professional communication, providing you with all necessary information regarding your installation.

Peace of Mind

  • Insurance and Liability: Every "Installed Today" verified installer maintains comprehensive insurance coverage, giving you peace of mind knowing you're protected throughout the installation process.
  • Warranty and Quality Assurance: Enjoy a warranty on your installation, guaranteeing rectification work at no additional charge in the unlikely event of any deficiencies. Our installers strive to achieve a minimum 4.5-star average rating across major review platforms, reflecting our commitment to excellence and customer satisfaction.

Customer-Centric Policies

  • Customer Dispute Resolution: In the rare event of a dispute, our installers are committed to acknowledging and initiating the resolution process within 1 business day, aiming for a swift and satisfactory resolution within 5 business days.
  • Rectification Work Timeframes: Should any rectification work be necessary, it will be acknowledged within 1 business day and completed within 2 business days, ensuring minimal inconvenience to you.

Additional Services at Transparent Rates

  • Beyond Basic Installation: Our verified installers offer a range of additional services to complement your installation. All available services and their set rates are communicated upfront, ensuring no surprises.

By choosing "Installed Today," you're not just installing a product; you're investing in a seamless, quality service that values your time and peace of mind. Trust in our verified installers to exceed your expectations with their professionalism, expertise, and commitment to excellence.

This product description outlines the benefits and assurances provided by "Installed Today" verified installers, designed to inform and reassure customers about the high level of service they can expect.

DELIVERY TIMES WITH INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 2 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 3 business days

DELIVERY TIMES WITHOUT INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 3 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Harvey Bay, Cairns and Townsville - up to 5 business days

Metropolitan Cities - up to 5 Business Days

Listed Metropolitan Centers - up to 10 Business Days

DELIVERY TIMES WITH INSTALLATION - HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 2 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

DELIVERY TIMES WITHOUT INSTALLATION - HEAT PUMPS

Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 5 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Metropolitan Cities - up to 5 Business Days

Listed Metropolitan Centers - up to 10 Business Days

DELIVERY TIMES WITH/WITHOUT INSTALLATION - PUMPS AND WATER FILTERS

Greater Brisbane and Gold Coast - up to 5 business days

Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

Harvey Bay, Cairns and Townsville - up to 10 business days

**PLEASE NOTE ORDERS OUTSIDE OF THESE AREAS WILL BE REFUNDED AS SOON AS POSSIBLE**

SERVICED METROPOLITIAN CENTRES & CITIES

-Brisbane (EXCLUDING BAY ISLANDS)

-Gold Coast

-Sunshine Coast

-Toowoomba

-Coffs Harbour

-Tamworth

-Canberra

-Sydney (EXCLUDING ISLANDS)

-Bathurst

-Melbourne

-Ballarat

-Geelong

-Adelaide

-Perth

-Darwin

-Cairns

-Townsville

-Harvey Bay

-Rockhampton

-Bundaberg

-Tweed Heads

-Wollongong

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.