No products in the cart.
Rinnai RHPN361H – Hydraheat Head Unit 3.6kW
$3,309.99
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
Genuine Rinnai RHPN361H – Hydraheat Head Unit 3.6kW. Brand new, NZ-wide delivery from NZ Depot.
Discount per Quantity
| Quantity | 1 | 2 - 4 | 5 - 9 | 10 + |
|---|---|---|---|---|
| Discount | 0% | 5% | 8% | 10% |
| Price | $3,309.99 | $3,144.49 | $3,045.19 | $2,978.99 |
Rinnai RHPN361H – Hydraheat Head Unit 3.6kW: Genuine Rinnai Trade Supply
You are viewing the Rinnai RHPN361H – Hydraheat Head Unit 3.6kW (SKU: RHPN361H). This is a 100 percent genuine Rinnai Hydraheat Hot Water Heat Pump component, engineered for New Zealand homes and commercial sites. Refrigerant: . Cooling capacity: kW. Heating capacity: kW.
Product Details: Rinnai RHPN361H
Rinnai RHPN361H – Hydraheat Head Unit 3.6kW. Genuine Rinnai New Zealand product, brand new, supplied through Rinnai NZ’s trade channel.
Rinnai RHPN361H — Specifications
| Product Overview | |
| Product | Hydraheat Head Unit 3.6kW |
| Rinnai Part Number | RHPN361H |
| Category | Hot Water Systems > Hot Water Heat Pump > Hydraheat |
| 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 RHPN361H 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 RHPN361H – Hydraheat Head Unit 3.6kW suitable for New Zealand conditions?
Yes. The RHPN361H 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 RHPN361H 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 RHPN361H? NZ Depot supplies the Rinnai RHPN361H New Zealand wide with fast dispatch, trade pricing and genuine Rinnai warranty support. Compare the Rinnai RHPN361H – Hydraheat Head Unit 3.6kW with the rest of the Rinnai Hydraheat range, check the full specifications above, and order the Rinnai RHPN361H online today or request a trade quote for volume supply.
Browse the full range of Hot Water Systems 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 | 109 kg |
|---|---|
| Dimensions | 640 × 640 × 1875 mm |
| 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