Navien LCB700 LC/LCX Blue Flame Internal/External Combi Oil Boiler

Product Description

Upgrade your heating system with the advanced Navien LCB700 LC/LCX Blue Flame Combi Oil Boiler. Designed for both internal and external installation, this versatile boiler delivers reliable heating and instant hot water without the need for a separate cylinder.

Featuring innovative blue flame combustion technology, it ensures efficient fuel use, reduced emissions, and consistent performance. Its compact yet robust design makes it ideal for a wide range of domestic and light commercial applications, offering flexibility and long-term reliability.


Why Customers Should Buy This Product

  • Internal or external installation for maximum flexibility
  • Blue flame technology for improved efficiency and lower emissions
  • Combi boiler functionality – heating and hot water in one unit
  • Compact, space-saving design
  • Durable construction for long-lasting performance
  • User-friendly controls for easy operation
  • Energy-efficient operation to help reduce running costs
  • Suitable for a wide range of heating systems
  • Trusted quality from Navien

Key Specifications

  • Brand: Navien
  • Model: LCB700 LC / LCX
  • Product Type: Combi Oil Boiler
  • Installation: Internal / External
  • Fuel Type: Oil
  • Technology: Blue Flame Combustion

Performance & Features:

  • Instant hot water supply
  • Efficient combustion system
  • Compatible with various heating setups
  • Compact and durable design

Warranty:

  • Manufacturer’s Warranty Included

What’s in the Box

  • 1 x Navien LCB700 LC/LCX Combi Oil Boiler
  • Installation Guide
  • User Manual
    Flue included 

Important Information

  • Professional installation required
  • Ensure compatibility with existing heating system and fuel supply
  • Suitable for both residential and light commercial applications

Customer Reviews

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J
Jez Murray
Proven, Reliable & Great Value Boiler

I’ve been fitting boilers for over 15 years, and I can honestly say Navien are up there with the best. The value for money is brilliant compared to a lot of other brands on the market.

I’ve fitted over 150 of these Navien LCB700 boilers, and I haven’t had a single customer come back with any issues, which says everything about the quality and reliability.

Also have to mention Trade Plumbing always quick delivery and really competitive prices on these. A top product backed by a great supplier. Highly recommended!