Navien NCB500 ON 30kW Combi Boiler
The Navien NCB300 30kW Combi Boiler is a high-efficiency condensing combination boiler designed for both central heating and domestic hot water. It delivers up to 30kW of output, making it suitable for medium-sized homes with moderate heating and hot water demands. The NCB300 is part of Navien’s latest generation of combi boilers and features:
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Stainless steel heat exchanger for durability and corrosion resistance
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High efficiency (up to 94%), helping reduce energy bills
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Compact wall-mounted design, ideal for space-saving installations
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Smart controls compatibility, including OpenTherm and Navien’s own smart systems
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Quiet operation and user-friendly digital display
It’s known for reliable performance, advanced technology, and energy efficiency.
Navien
PNCB5000030L013
95754
5060497280908
Gas Combi Boiler
NCB500 ON
10 Years (Subject to Manufacturers T&C's)
680mm
395mm
285mm
33.85
31.000000
24
81891
30
12.3 Litres Per Minute @ 35°C
A Rated for Heating
A Rated for Hot Water

