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Rinnai SI600 – SI 600
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$7,709.99
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
Genuine Rinnai SI600 – SI 600. Brand new, NZ-wide delivery from NZ Depot.
Discount per Quantity
| Quantity | 1 | 2 - 4 | 5 - 9 | 10 + |
|---|---|---|---|---|
| Discount | 0% | 5% | 8% | 10% |
| Price | $7,709.99 | $7,324.49 | $7,093.19 | $6,938.99 |
Rinnai SI600 – SI 600: Genuine Rinnai Trade Supply
You are viewing the Rinnai SI600 – SI 600 (SKU: SI600). This is a 100 percent genuine Rinnai Spare Parts & Components component, engineered for New Zealand homes and commercial sites. Refrigerant: . Cooling capacity: kW. Heating capacity: kW.
Product Details: Rinnai SI600
Rinnai SI600 – SI 600. Genuine Rinnai New Zealand product, brand new, supplied through Rinnai NZ’s trade channel.
Rinnai SI600 — Specifications
| Product Overview | |
| Product | SI 600 |
| Rinnai Part Number | SI600 |
| Category | Rinnai Accessories & Spares > Spare Parts & Components |
| Brand | Rinnai |
✔ Full Rinnai NZ Manufacturer Warranty — genuine Rinnai New Zealand product. Warranty & after-sales support.
Every Rinnai product sold by NZ Depot is brand new and dispatched NZ-wide. Order online today or contact NZ Depot for trade pricing and availability.
Need advice or trade pricing? Contact NZ Depot or browse more hot water, heating and HVAC deals at NZ Depot.
Pro Tip: Ensure this SI600 matches your installation. Sourced directly from the Rinnai NZ supply chain for full compatibility and manufacturer warranty.
The NZ Depot Trade Supply Advantage
🏭
No Showroom Markup
Direct trade pricing on every Rinnai unit. You pay for the product, not the overheads.
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Nationwide Dispatch
From Cape Reinga to Bluff. Routed from the nearest distribution hub for fastest delivery.
Downloads and Documents
Trade and Installation FAQ
Is the Rinnai SI600 – SI 600 suitable for New Zealand conditions?
Yes. The SI600 is engineered for the climate ranges experienced across New Zealand and is sold and supported by Rinnai NZ.
Does this unit require professional installation?
Yes. To preserve your manufacturer warranty, all refrigerant-based Rinnai equipment must be installed by a licensed New Zealand HVAC technician.
What refrigerant does the SI600 use?
This unit uses refrigerant, which is the modern, low-GWP standard for residential and light commercial heat pumps in New Zealand.
Looking for the best price on the Rinnai SI600? NZ Depot supplies the Rinnai SI600 New Zealand wide with fast dispatch, trade pricing and genuine Rinnai warranty support. Compare the Rinnai SI600 – SI 600 with the rest of the Rinnai range, check the full specifications above, and order the Rinnai SI600 online today or request a trade quote for volume supply.
Browse the full range of Rinnai Accessories & Spares available for NZ-wide trade and retail supply.
© 2026 NZ Depot Limited. All Rights Reserved. | 100% NZ Owned and Operated. | Authorised Rinnai Trade Supplier.
Additional information
| Weight | 0.5 kg |
|---|---|
| MPN | |
| Brand | |
| Copper Pipe (mm) | |
| Unit Type |
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