Navien NCB300 28kw Combi Boiler + Flue,
(5 Year Warranty)
Stock Status: Lead Time, 4-5 Days
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 |
Regular price
£714.00
Regular price
Sale price
£714.00
Unit price
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