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Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas) - HD28IN75
SKU: HD28IN75
$3,957 AUD
Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas) - HD28IN75
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The Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas) is a commercial hot water system that ensures a constant and stable supply of hot water. Designed to handle any commercial hot water task, this system is reliable and energy-efficient.

Features:

  • Room-sealed internal continuous flow hot water system
  • Japanese quality and continuous design improvements
  • Inbuilt controller that only consumes gas when in operation
  • Achieves an excellent 6.0 Star energy rating
  • Flexible flueing options allowing it to be installed virtually anywhere
  • Factory pre-set maximum delivery temperature of 75°C
  • Gas consumption (Hi / Low) MJ/h 210/11
  • Min operating water flow rate (1.4 L/min)
  • Flow rate 25° C/Max: L/min 28/37
  • Connection sizes Gas/Hot/Cold 20mm 3/4" BSP
  • Water controllers can be fitted and interfaced with MECs for superior control
  • Internal heater has an in-built controller displaying the set water temperature and system status
  • Propane LP Gas models available
  • For internal installations only
  • Never runs out of hot water
  • Renowned Japanese design, quality and components
  • Rinnai national after-sales support

The Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas) is the perfect hot water system for commercial settings that require a constant and reliable supply of hot water. With its superior energy efficiency, flexible flueing options, and inbuilt controller, this hot water system is a great investment for any business. It also comes with the assurance of Rinnai's renowned Japanese design and quality, along with their national after-sales support. Upgrade your commercial hot water system with the Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas).

Product Specifications

Brand Name Rinnai
Flow Rate 28L/Min L/min
Product Type Hot Water Systems
Hot Water System Type Natural Gas

Rinnai Heavy Duty 28I Internal Continuous Flow 75C (Natural Gas) - HD28IN75

$3,957 AUD

SKU:HD28IN75

Placement
Temperature

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Need it quicker? Call (02) 9569 5555 — we’ll check stock and freight options.

Warranty

Manufacturer backed

Returns & refunds

Changed your mind? Contact our Customer Service Centre within 14 days of purchase. Products must be unused, boxed and in original condition, and a restocking fee of 20–30% may apply depending on the supplier.

Special-order items brought in from a supplier cannot be cancelled or refunded once they have left the supplier’s warehouse.

If an item arrives faulty, your rights under the Australian Consumer Law are not limited by the above. Call us on (02) 9569 5555 and we will make it right.

Full terms and conditions of sale

Delivery

Enter your postcode above for live availability and a delivery estimate to your address.

In-stock items ship from our Petersham warehouse. Made-to-order items ship from the supplier and lead times vary by brand — the estimate above reflects this.

Large and bulky goods such as baths, vanities, toilet suites and boiling water units travel on pallet or two-person freight, and some regional postcodes are quote-only.

Click & Collect is available from our Petersham store.

Warranty

Every product carries its manufacturer’s warranty, backed by Cass Brothers as an authorised stockist. The warranty term varies by brand and model — see the Specifications tab for this product’s cover.

Warranty claims need proof of purchase, so keep your order confirmation.

Your rights under the Australian Consumer Law apply in addition to any manufacturer warranty.

Installation

Plumbing and electrical products must be installed by a licensed tradesperson. DIY installation on anything connected to mains water or power will generally void the manufacturer’s warranty.

Selected products — including Zip HydroTaps — offer certified installation as an add-on. Where it is available you will see it in the product options when you order.

Not sure what your job needs? Call (02) 9569 5555, or visit our Petersham or Waverley showroom.

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