R17,880.00

The Rinnai 309 Energy Saver Balanced Flue Heater delivers powerful, efficient home heating with a 4.8‑Star energy rating, full electronic thermostatic control, and dual digital timers that let you perfectly schedule warmth for both mornings and evenings. Designed for safety and comfort, it includes a child lock, auto‑off function, humidifier tray, and a balanced flue system (flue pipe included) that safely vents outdoors—making it suitable even for bedroom installation. With Pre‑Heat Mode ensuring your space is warm right when you need it, Economy Mode reducing running costs automatically, and compatibility with both Natural Gas and LPG, this heater is built for convenience, reliability, and year‑round comfort. Take control of your home’s warmth and efficiency today—upgrade to the Rinnai 309 and experience smarter, safer heating now.

SKU: Rinnai 309 Energy Saver Balanced Flue Heater Categories: ,
Delivery and return
Standard Delivery (Signed for) Delivered within 3-5 working days
Express Delivery (Standard Parcels) Delivered within 1-2 working days
Extra-Large Parcels (Signed for) Delivered within 3-5 working days
Furniture Delivery usually takes place within 2 weeks.
Shipping Information

Free Shipping

Decor Outdoor offers free regular shipping on all orders shipped to residential or commercial addresses within the contiguous United States. Orders are delivered Monday through Friday (excluding holidays).

Drop Shipping

We are an online-only luxury furniture and lighting boutique, and do not have a warehouse. Consequently, all orders are drop shipped directly from our manufacturers to your door. If your order includes items from more than one manufacturer, you will receive multiple deliveries. Because we are dependent on the on-hand inventory of our manufacturing partners, some items listed on our site may not actually be available right away. Please call us at 888.784.4644 or via our contact form with any stocking questions and we'll get in touch with the appropriate manufacturer for answers, before you place your order.

Ground Shipping

Small parcel items ship regular ground via delivery services such as FedEx, UPS or DHL. Orders typically take 2-3 business days to process and in-stock items will usually be delivered 3-5 days from the date that they ship (depending on origin and destination). If there is a delay, you will be notified by email. No signature is required for standard ground shipping, so you may want to make arrangements to have packages brought inside soon after delivery, if you are unable to receive it in person.
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Description

4.8‑Star efficiency — Delivers high performance with reduced energy consumption.

Balanced flue system — Must be installed with the included flue pipe that safely vents outdoors.

Bedroom‑safe design — Approved for installation in sleeping areas.

Built‑in humidifier tray — Helps maintain comfortable indoor moisture levels.

Electronic thermostatic control — Select your ideal temperature and the heater maintains it automatically.

Child safety lock — Prevents accidental or unwanted adjustments.

Natural Gas or LPG options — Flexible fuel compatibility for different homes.

Dual digital timers — Program separate ON/OFF times for mornings and evenings.

Pre‑Heat Mode — Ensures your room is warm by the time you need it.

Economy Mode — Automatically reduces temperature after one hour to cut running costs.

Auto‑off function — Turns the heater off when the minimum heat setting still exceeds the target temperature.

Additional information

Gas Input:

5.8–13 MJ/h

Heat Output (NG):

Efficiency: 83% / 4.8‑Star

Heating Area:

Up to 42 m²

Gas Types:

Natural Gas (standard) / LPG (convertible)

Gas Connection:

15 mm BSP male thread

Ignition:

Direct continuous spark electronic ignition (no pilot)

Electrical Supply:

230 V, 50 Hz, 3‑pin plug

Power Consumption:

41 W on high / <1 W standby

Height:

695 mm

Width:

465 mm

Depth:

257 mm

Weight:

21 kg