
Midea M Series M26 26L/min Continuous Flow Gas Hot Water Heater
30-day returns on unused stock in original packaging.
Overview
The Midea M Series M26 is an external continuous flow gas water heater delivering 26 litres per minute at a 25°C rise with a 6.5 star energy rating. It heats water only when a tap is opened, so there is no storage tank and no standing heat loss. Pre-set to 50°C and available in Natural Gas, it suits homes with 2 to 3 bathrooms.
Highlights
- 26 L/min continuous flow at a 25°C temperature rise
- 6.5 star energy rating, 86.6% thermal efficiency
- Hot water on demand, no storage tank and no standing heat loss
- Available in Natural Gas
- Pre-set 50°C, adjustable 38°C to 48°C with an optional controller
- Inbuilt frost protection for cold climates
- Electronic ignition, burner fires only when hot water is drawn
- Compact wall mounted external unit
- Solar compatible, works as a booster on a solar pre-heat system
- 10 year heat exchanger warranty, 3 years parts and labour

Hot Water Only When You Need It
A storage system keeps a tank hot around the clock whether anyone uses it or not. A continuous flow unit sits idle until a tap opens, then a flow sensor fires the burner and heats the water as it passes through the heat exchanger. When the tap closes the burner shuts down. That is where the running cost saving comes from.
Efficiency and Frost Protection
The M26 runs a high efficiency heat exchanger with a low emission burner and electronic ignition, giving 86.6% thermal efficiency and a 6.5 star rating. An overheat sensor protects the heat exchanger, and temperature sensing frost protection circulates small amounts of warmed water to stop the unit freezing in cold conditions.
Specifications
| Specification | Details |
|---|---|
| Model | M26 |
| Supplier Code | B2653 (Natural Gas) |
| Product Type | External Continuous Flow Gas Water Heater |
| Flow Rating | 26 L/min at 25°C rise |
| Energy Star Rating | 6.5 stars |
| Thermal Efficiency | 86.6% |
| Flue System | Forced Flue (External) |
| Nominal Gas Consumption | 200 MJ/h |
| Gas Types | Natural Gas |
| Dimensions (H x W x D) | 628 x 413 x 177 mm |
| Weight | 19.5 kg |
| Water Connection | 1/2" (nominal 15mm) |
| Gas Connection | 3/4" (nominal 20mm) |
| Water Pressure Minimum | 150 kPa |
| Water Pressure Maximum | 1000 kPa |
| Water Pressure Preferred | 350 to 500 kPa |
| Minimum Operating Flow | 1.8 L/min (2.5 L/min to start) |
| Anti-Frost Protection | Standard |
| Power Supply | 240V / 50Hz mains |
| Controller Voltage | 12V DC |
| Ignition | Electronic |
| Housing Colour | Beige |
| Temperature Setting | Pre-set 50°C (38°C to 48°C in 1°C steps with optional controller) |
| Warranty | 10 Years Heat Exchanger, 3 Years Parts and Labour |
| Manufacturer | Midea, supplied by Chromagen Australia |
Applications
- Homes with 2 to 3 bathrooms
- Replacing an old gas storage system
- New builds and renovations
- Solar hot water boosting
- Kitchens, bathrooms and ensuites
- Granny flats and extensions
Installation Information
- Installation must be carried out by a licensed gas fitter and comply with AS/NZS 3500.4.
- This is an external unit and must be wall mounted outside.
- A 240V power supply is required at the unit.
- A recess box is available separately if the unit is being set into a wall cavity.
- 70°C models require a tempering valve. This unit is pre-set to 50°C.
- Optional remote controllers are available. Controllers are not suitable for use on tempered lines or with solar hot water systems.
- Confirm your gas type (Natural Gas or LPG) before ordering.
What's Included
- 1 x Midea M Series M26 Continuous Flow Gas Water Heater
- 1 x Installation and Operation Manual
- Wall mounting hardware
Not included: recess box, remote controller, tempering valve and gas or water connection fittings. These are available separately.
Downloads
Need Assistance or Ready to Order?
Our team can help you match the right flow rate and gas type to your home. Contact us at sales@waternex.com.au or call 1300 930 847 for advice and support.
Downloads
Specification sheets and certificates for this product.
Have Questions?
Call our friendly team at 1300 930 847 or email us at sales@waternex.com.au for expert advice.
Why Choose Waternex Australia
Waternex Australia is locally owned and operated.
Our motto: "Engineering Today for Tomorrow's Needs."
We always go the extra mile to give our customers a unique shopping experience. Here's why we stand out:
Aussie Owned and Operated
We are an Australian-owned and operated engineering business, founded in Southbank, Victoria. When you choose Waternex, you're supporting a homegrown company that understands the unique needs of people that live here.
We're experienced Engineers
Due to the technical knowledge needed for most of our products, we pride ourselves on giving our customers the right advice, which is why our business is run and built by qualified engineers.
Australian Suppliers and Manufacturers
We are committed to working closely with Australian suppliers and manufacturers. By sourcing locally, we make sure that our products meet stringent Australian standards and regulations, guaranteeing safety and reliability. Supporting local businesses also strengthens the Australian economy and allows us to provide faster delivery times and responsive customer service.
Fast Australia-Wide Shipping
We believe in making your shopping experience hassle-free. Enjoy the convenience of fast shipping across Australia, so you get your products quickly.
After-Sales Technical Customer Support
Your satisfaction is our ongoing commitment, even after your purchase. We realise that you may have questions or feedback at any time, so our dedicated customer support team is available to assist you.
Delivery Information
Order Processing and Shipping Information
We ship with TNT Express, Border Express, and Star Track Express. Orders placed before 12 pm (noon) on weekdays are dispatched the same day. High-demand periods may cause slight delays. Once dispatched, you'll receive tracking details via email.
Delivery Estimates
- NSW, VIC, QLD, SA: 1 to 4 business days
- TAS, WA: 3 to 4 business days
- NT: 3 to 5 business days
Order Confirmation Email
After successfully placing an order with us, you will promptly receive an Order Confirmation email. This email serves as an acknowledgment that we have received your order and are processing it.
Order Shipment
If your order is in stock and we've processed the payment, it will ship within two business days from your order date. You'll receive a shipping confirmation email with tracking information within 24 hours of your order leaving the warehouse. If you haven't received shipping confirmation within five business days, please reach out to us at sales@waternex.com.au.
For freight, we partner with courier companies: Northline, COPE, TNT Express, Allied Express, or an available courier. You'll receive an email with tracking details once your order has been dispatched from our warehouse.
Please note: our delivery service is limited to ground-floor locations, known as Kerbside Delivery. Your order will be delivered to the nearest ground-floor access point at your address. For larger, bulky items (over 70 kg), delivery is through a tailgate via truck. Bulky items may need more than one person for handling, so please make sure there is an additional person on site.
Once delivered, installation of the item is the customer's responsibility, unless installation services have been requested. For any enquiries, please contact us at 1300 930 847 or sales@waternex.com.au.
Order Tracking
Once your order ships, you'll receive a Shipment Confirmation email containing your tracking number(s). The tracking information will become active within 24 hours.
How long will my order take to arrive?
We prioritise processing your order quickly. Once you place an order, it's typically dispatched within two business days. Considering dispatch and shipping times, your order will typically arrive within 2 to 8 business days. Please note that this is an estimate and actual times may vary.
Damages
Upon receiving your item(s), inspect the package carefully. If damage is found, take photographs for documentation and refuse the delivery. Then, promptly contact us at sales@waternex.com.au for further instructions.
Item Not Received
If your order has not arrived within 14 days, please contact us via email. We will collaborate with our shipping department and delivery agent to resolve the delay promptly. In line with our commitment to customer satisfaction and Australian Consumer Law, customers may be eligible for a full refund or replacement in cases of extended delays or lost shipments confirmed by our courier partners. We will work directly with the courier to resolve such cases and keep you informed every step of the way.
30-Day Returns
All purchases made from us are protected under the Australian Consumer Law, which grants you specific rights related to warranties and guarantees. Waternex is committed to complying with the provisions of the Australian Consumer Law.
Initiating a Return
If you wish to return an item, please contact us within 30 days of receiving your order at sales@waternex.com.au with your order number. We will guide you through the return process.
Condition for Return
Items must be returned in the same condition as received, unopened and including all original packaging and accessories. Returns that do not meet these criteria will not be eligible for a refund.
Return Shipping Costs
The cost of returning the item is the responsibility of the customer. Please ensure that you use a traceable method, such as registered post or a courier, when sending back items. Additionally, you are responsible for any lost parcels during the return process.
Exchange or Store Credit
If you prefer an exchange or store credit instead of a refund, please let us know and we will provide you with suitable options.
Refund Processing Time
The refund processing time is 10 days.
Cancellations
To cancel an order, please contact our customer service team as soon as possible. Cancellations before shipment will receive a full refund. Orders cancelled after shipment will follow our 30-day return policy, and the customer will be responsible for return shipping costs.
Exceptions and Specifics
Returns of certified pre-owned or used items are not accepted. Waternex serves customers intending to use products for their full economic life; orders intended for temporary or one-time use are not eligible for return.
For exchanges, store credit or issues with faulty products, please contact us at sales@waternex.com.au or call us at 1300 930 847.
