Navien NCB500 Gas Combi Boiler 32kW
Product code: 300606
Navien NCB500 Gas Combi Boiler 32kW
Product code:
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Product Information
The Navien NCB500 32kW is a high efficiency condensing gas combi boiler designed for medium to large homes. It provides central heating and hot water without a separate cylinder.
This model delivers a domestic hot water output of 32kW and a flow rate of up to 13.1 litres per minute at 35°C rise. It features stainless steel heat exchangers, ErP A-rated efficiency, and a 6:1 turndown ratio for precise modulation. It is hydrogen ready for a 20% blend and includes frost protection.
Compact dimensions (680 × 395 × 285mm) make installation flexible.
- 32kW domestic hot water output for medium to large homes
- Flow rate up to 13.1 l/min at 35°C rise
- Stainless steel heat exchangers for long-term efficiency
- Compact size: 680 × 395 × 285mm
- Hydrogen-ready for 20% blend
Specifications
| Brand | Navien |
|---|---|
| Width | 395 mm |
| Energy Rating | Not Selected |
| Depth | 285 mm |
| Flow Rate | 13.1 l/h |
| Flue Included | No |
| Fuel Type | Gas |
| Heating Energy Rating | A |
| Heating Type | Condensing |
| Height | 680 mm |
| Max Heat Input | 26.8 kW |
| Heating Output | 26 kW |
| Min Heat Input | 4.6 |
| Min Heat Output | 4.5 |
| Model Name / No | NCB500-1S+/32k |
| Weight | 34 kg |
| Usage | Internal Use |
| Length Of Warranty | 10 Years |
| Water Energy Rating | A |
| Domestic Hot Water Output | 32 |
| Mount Type | Wall Mounted |
| Hydrogen Ready | No |
Supporting Documents
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more
Product Information
Product Description
The Navien NCB500 32kW is a high efficiency condensing gas combi boiler designed for medium to large homes. It provides central heating and hot water without a separate cylinder.
This model delivers a domestic hot water output of 32kW and a flow rate of up to 13.1 litres per minute at 35°C rise. It features stainless steel heat exchangers, ErP A-rated efficiency, and a 6:1 turndown ratio for precise modulation. It is hydrogen ready for a 20% blend and includes frost protection.
Compact dimensions (680 × 395 × 285mm) make installation flexible.
Key Features
- 32kW domestic hot water output for medium to large homes
- Flow rate up to 13.1 l/min at 35°C rise
- Stainless steel heat exchangers for long-term efficiency
- Compact size: 680 × 395 × 285mm
- Hydrogen-ready for 20% blend
Specifications
| Brand | Navien |
|---|---|
| Width | 395 mm |
| Energy Rating | Not Selected |
| Depth | 285 mm |
| Flow Rate | 13.1 l/h |
| Flue Included | No |
| Fuel Type | Gas |
| Heating Energy Rating | A |
| Heating Type | Condensing |
| Height | 680 mm |
| Max Heat Input | 26.8 kW |
| Heating Output | 26 kW |
| Min Heat Input | 4.6 |
| Min Heat Output | 4.5 |
| Model Name / No | NCB500-1S+/32k |
| Weight | 34 kg |
| Usage | Internal Use |
| Length Of Warranty | 10 Years |
| Water Energy Rating | A |
| Domestic Hot Water Output | 32 |
| Mount Type | Wall Mounted |
| Hydrogen Ready | No |
Supporting Documents
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more
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