No products in the cart.
Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit
Roll over image to zoom in
$389.99
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
Genuine Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit (Rinnai Pro Series 2 Multi Split System). Brand new, NZ-wide delivery from NZ Depot.
Discount per Quantity
| Quantity |
|---|
| Discount |
| Price |
| 1 | 2 - 4 | 5 - 9 | 10 + |
| 0% | 5% | 8% | 10% |
| $389.99 | $370.49 | $358.79 | $350.99 |
⚠️ Important Compatibility Notice
Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.
Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit: Genuine Rinnai Trade Supply
You are viewing the Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit (SKU: HINRTX25). This is a 100 percent genuine Rinnai Rinnai Pro Series 2 Multi Split System Heat Pump component, engineered for New Zealand homes and commercial sites. Refrigerant: . Cooling capacity: kW. Heating capacity: kW.
Product Details: Rinnai HINRTX25
Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit, part of the Rinnai Pro Series 2 Multi Split System range. The Rinnai Pro Series 2 Multi Split System offers a choice of four different types of indoor units to heat or cool your home, on demand. Genuine Rinnai New Zealand product, brand new, supplied through Rinnai NZ’s trade channel.
Rinnai HINRTX25 — Specifications
| Product Overview | |
| Product | HP 2.5/2.8 KW Indoor Head Unit |
| Rinnai Part Number | HINRTX25 |
| Product Range | Rinnai Pro Series 2 Multi Split System |
| Category | Air Conditioners > Heat Pump > Pro Series 2 – High Wall Indoor |
| Brand | Rinnai |
| Technical Specifications | |
| Multi outdoor codes | MON2H05B (5.2 kW); MON3H07B (7.5 kW); MON4H09BNZ (9 kW); MON5H11B (11.5 kW); MON5H13B (13 kW); MON6H18BNZ (17.0 kW) |
| Indoor High Wall codes | HINRTX20 (2.05 kW); HINRTX25 (2.5 kW); HINRTX35 (3.5 kW); HINRTX50 (5.0 kW); HINRTX60 (6.0 kW); HINRTX70 (7.0 kW); HINRTX80 (7.65 kW) |
| Indoor Slim Ducted codes | DINSD26MBA (2.6 kW) (coming soon); DINSD35MBA(3.5 kW) (coming soon); DINSD50MBA (5.28 kW) (coming soon) |
| Floor Console Codes | FINRP50MBNZ |
| Indoor Cassette codes | CIN035RMBA (3.5 kW) (coming soon); CIN050RMBA (5.25 kW); CINFASMA (front panel all models) |
| Refrigerant | R32 |
| Full specification data | Detailed specification information is available in the installation guide within the ‘Downloads’ tab. |
| Market release | March 2026 |
Documents & Downloads
- 📄 Rinnai Pro Series 2 Multi Split System Brochure
- 📄 Rinnai Heat Pump and Gas Ducted Heating accessories catalogue
- 📄 Pro Series 2 Multi-Ducted operation guide
- 📄 Pro Series 2 Multi Cassette operation guide
- 📄 Pro Series 2 Multi installation guide
- 📄 Pro Series 2 Multi Cassette spares
- 📄 Pro Series 2 Multi Outdoor spares
- 📄 Pro Series 2 Multi Slim Ducted spares
- 📄 Pro Series Multi System SDoC
- 📄 Pro Series Multi MON6H18BNZ outdoor unit SDoC
✔ 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 HINRTX25 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.
🚚
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 HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit suitable for New Zealand conditions?
Yes. The HINRTX25 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 HINRTX25 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 HINRTX25? NZ Depot supplies the Rinnai HINRTX25 New Zealand wide with fast dispatch, trade pricing and genuine Rinnai warranty support. Compare the Rinnai HINRTX25 – HP 2.5/2.8 KW Indoor Head Unit with the rest of the Rinnai Rinnai Pro Series 2 Multi Split System range, check the full specifications above, and order the Rinnai HINRTX25 online today or request a trade quote for volume supply.
Browse the full range of Air Conditioners 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) | |
| Series | |
| Unit Type |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet