No products in the cart.
Rinnai R4372 – Return Air Top Hat 350MM
Roll over image to zoom in
$159.99
🏆 Best Price Guaranteed*
🏆 Best Price Guaranteed*
Genuine Rinnai R4372 – Return Air Top Hat 350MM. Brand new, NZ-wide delivery from NZ Depot.
Discount per Quantity
| Quantity | 1 | 2 - 4 | 5 - 9 | 10 + |
|---|---|---|---|---|
| Discount | 0% | 5% | 8% | 10% |
| Price | $159.99 | $151.99 | $147.19 | $143.99 |
Rinnai R4372 – Return Air Top Hat 350MM: Genuine Rinnai Trade Supply
You are viewing the Rinnai R4372 – Return Air Top Hat 350MM (SKU: R4372). This is a 100 percent genuine Rinnai Return Air Top Hat And Plate Return Air Top Hat And Plate component, engineered for New Zealand homes and commercial sites. Refrigerant: . Cooling capacity: kW. Heating capacity: kW.
Product Details: Rinnai R4372
Rinnai R4372 – Return Air Top Hat 350MM. Genuine Rinnai New Zealand product, brand new, supplied through Rinnai NZ’s trade channel.
Rinnai R4372 — Specifications
| Product Overview | |
| Product | Return Air Top Hat 350MM |
| Rinnai Part Number | R4372 |
| Category | Ducting & Ventilation Accessories > Return Air Top Hat And Plate |
| 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 R4372 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 R4372 – Return Air Top Hat 350MM suitable for New Zealand conditions?
Yes. The R4372 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 R4372 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 R4372? NZ Depot supplies the Rinnai R4372 New Zealand wide with fast dispatch, trade pricing and genuine Rinnai warranty support. Compare the Rinnai R4372 – Return Air Top Hat 350MM with the rest of the Rinnai Return Air Top Hat And Plate range, check the full specifications above, and order the Rinnai R4372 online today or request a trade quote for volume supply.
Browse the full range of Ducting & Ventilation Accessories 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