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Navien NCB300 28kw Combi Boiler + Flue, (5 Year Warranty)
Navien NCB300 28kw Combi Boiler + Flue, (5 Year Warranty)
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£800.00 GBP
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£800.00 GBP
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Navien NCB300 28kw Combi Boiler + Flue, (5 Year Warranty)
The NCB300 gas condensing combi boiler is our entry model, which offers the same hot water comfort, powerful heating and flexible installation options as larger models, but in a compact design. This combination of features makes the NCB300 gas boiler an excellent choice for smaller properties where exceptional levels of reliability and DHW performance are the priority.
- ErP A+ energy efficiency rating for ultra-low running costs*
- IPX5 rating provides protection from any water leaks
- Smartphone compatible offering remote adjustments of heating and hot water systems
- Smart weather forecasting and Geofencing maximise efficiencies and convenience
- 5-year parts and labour warranty for complete peace of mind
- Extended venting up to 8m
- Stainless steel heat exchangers for optimum durability and long term efficiencies
- Hydrogen-ready (20% blend) technology for future-proofing
- Flue Included
| NCB300-28K | ||
| Shower Rating | Number of Showers | 1 |
| Heat Output | Heat output range @ 80/60° | 24.0/4.2kw |
| DHW output range | 28.0/4.3kw | |
| DHW Flow Rate @ 25° Temp | 16 L/Min | |
| DHW flow Rate @ 35° Temp | 11.5 L/Min | |
| DHW flow Rate for Kitchen @ 45° Temp | 9 L/Min | |
| Modulation | TDR | 7:1 |
| Flue | Flue Size | Coaxial Length 60/100 |
| Max Horizontal Coaxial Length | 7m | |
| Max Vertical Coaxial Length | 8m | |
| Weight | Lift Weight | 29kg |
| Dimensions | Width x depth x height | 395 x 285 x 680 |
| ERP | ErP Effeciency | ErP A (93%) |
| ErP effeciancy with Smart Plus x3 | ErP A+ (98%) | |
| NOx | NOx classification | Class 6 |
Product Details
Product Details
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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