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Navien

Navien, a trusted name in the UK boiler market since 2014, specialises in high-efficiency gas and oil boilers. Known for its innovative NCB-CE gas condensing boiler and the industry-leading LCB700 Blue Flame condensing oil boiler, Navien provides cutting-edge heating solutions for homes across the UK. Explore Navien’s advanced, energy-efficient boilers designed for superior performance and reliability.

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Navian Combination Boiler - 28kw - 5 Year Warranty

Navien Combination Boiler - 28kw - 5 Year Warranty WITH FOC FLUE

NCB300-28K
The Navien NCB300-28K Combination Boiler is a compact, 28kW gas condensing combi boiler ideal for smaller properties. Offering high-performance heating and reliable hot water delivery, it supports up to one shower and provides a DHW flow rate of up to 16 l/min. With a 5-year warranty and flexible installation options, this boiler combines efficiency with exceptional reliability.
£684.00 incl tax
Navian Combination Boiler - 32kw - 10 Year Warranty

Navien Combination Boiler - 32kw - 10 Year Warranty With FOC FLUE

NCB500-1S-32K
The Navien NCB500-1S+/32k Combination Boiler offers a powerful 32kW output, perfect for homes with one shower and a tap. With an ErP A+ energy efficiency rating, smart technology features, and compact dimensions, this boiler provides ultimate comfort and convenience. Hydrogen-ready with stainless steel heat exchangers, it’s future-proofed for durability and comes with a 10-year parts and labour warranty for peace of mind.
£954.00 incl tax
Navian Combination Boiler - 37kw - 10 Year Warranty

Navien Combination Boiler - 37kw - 10 Year Warranty

NCB500-2S-37K
The Navien NCB500-2S/37K Combination Boiler offers a robust 37kW output, ideal for homes with two showers. With an ErP A+ energy efficiency rating and smart technology, it provides exceptional heating performance and hot water comfort. Compact enough to fit in a kitchen cupboard, it features stainless steel heat exchangers, smartphone compatibility, and a 10-year parts and labour warranty for long-term peace of mind.
£1,014.00 incl tax
Navian Combination Boiler - 37kw - 5 Year Warranty

Navien Combination Boiler - 37kw - 5 Year Warranty

NCB300-37KK
The Navien NCB300-37K Combination Boiler delivers powerful heating and hot water performance with a 37kW output, making it ideal for homes with up to two showers. This compact gas condensing combi boiler offers efficient heating and DHW flow rates up to 21.3 l/min. With flexible installation options and a 5-year warranty, it ensures reliability and comfort for medium-sized homes.
£762.00 incl tax
Navian Combination Boiler - 41kw - 10 Year Warranty

Navien Combination Boiler - 41kw - 10 Year Warranty

NCB500-2S-41K
The Navien NCB500-2S/41K Combination Boiler offers a powerful 41kW output, perfect for homes with two showers and a tap. Featuring an ErP A+ energy efficiency rating and smart technology for remote control, it provides excellent heating and hot water performance. Compact and futureproofed with hydrogen-ready technology, it includes a 10-year parts and labour warranty, ensuring long-term reliability and peace of mind.
£1,074.00 incl tax
Navian Combination Boiler - 41kw - 5 Year Warranty

Navien Combination Boiler - 41kw - 5 Year Warranty

NCB300-41KK
The Navien NCB300-41K Combination Boiler offers a powerful 41kW output, perfect for homes with two showers and a tap running simultaneously. This compact gas condensing combi boiler delivers reliable heating and hot water with a DHW flow rate up to 23.6 l/min. With flexible installation options and a 5-year warranty, it's ideal for larger homes seeking efficiency and performance.
£822.00 incl tax
Navian Combination Boiler - 42kw - 12 Year Warranty

Navien Combination Boiler - 42kw - 12 Year Warranty

NCB700-2S-42K
The Navien NCB700-2S+/42K Combination Boiler delivers an impressive 42kW output, ideal for large properties with two showers and a tap. Capable of supplying hot water to three bathrooms simultaneously, it features industry-leading DHW flow rates of up to 24.1 l/min. With an innovative recirculation system to minimise water wastage and a 12-year warranty, this boiler is perfect for maximising comfort and efficiency in larger homes.
£1,440.00 incl tax
Navian Combination Boiler - 54kw - 12 Year Warranty

Navien Combination Boiler - 54kw - 12 Year Warranty

NCB700-3S-54K
The Navien NCB700-3S/54K Combination Boiler delivers an exceptional 54kW output, making it perfect for large homes with three showers. With industry-leading DHW flow rates of up to 31 l/min, it can supply hot water to multiple bathrooms simultaneously. Featuring a recirculation system to reduce water wastage and a 12-year warranty, this high-performance boiler is designed for maximum efficiency and comfort.
£1,674.00 incl tax
Navien 500mm Flue Extension 60/100

Navien 500mm Flue Extension 60/100

GXXX002195
The Navien 500mm Flue Extension 60/100 (GXXX002195) is designed for extending the flue system of Navien boilers, ensuring safe and efficient venting. This durable, easy-to-install extension provides flexibility for installations requiring longer flue lengths. Ideal for both gas and oil condensing boilers.
£45.18 incl tax
Navien 1000mm Flue Extension 60/100

Navien 1000mm Flue Extension 60/100

GXXX002196
The Navien 1000mm Flue Extension 60/100 (GXXX002196) is an essential accessory for extending the flue system of Navien boilers, ensuring optimal venting performance. This high-quality, durable extension allows for flexible installation options and is compatible with both gas and oil condensing boilers, making it a versatile choice for any heating setup.
£57.60 incl tax
Navien 90Deg Flue Bend 60/100

Navien 90Deg Flue Bend 60/100

GXXX002197
The Navien 90° Flue Bend 60/100 (GXXX002197) is designed to facilitate seamless directional changes in your flue system, ensuring efficient venting for Navien gas and oil boilers. Made from high-quality materials, this durable flue bend provides reliable performance while maintaining optimal airflow. Perfect for installations that require a change in flue direction.
£42.35 incl tax
Navien Plume Management Kit

Navien Plume Management Kit

GXXX002199
The Navien Plume Management Kit (GXXX002199) is designed to manage and redirect flue gas plumes from Navien gas and oil boilers, ensuring safe and efficient venting. This essential accessory minimizes the impact of exhaust on your property while enhancing boiler performance. Easy to install, it’s a perfect solution for various installation requirements.
£94.58 incl tax
Navien Wall Bracket

Navien Wall Bracket

GXXX002203
The Navien Wall Bracket (GXXX002203) is a sturdy and reliable mounting solution designed to support Navien gas and oil boilers. This durable bracket ensures secure installation, providing stability and safety for your boiler system. Easy to install, it’s an essential accessory for maintaining optimal boiler performance in any setting.
£26.82 incl tax
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