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 4.8 stars

1,566 reviews

 4.8 stars

1,566 reviews

Navien LCB700 28kW Internal Regular Oil Boiler

Navien LCB700 28kW Internal Regular Oil Boiler Boiler
Typical Price (inc VAT)
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)

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Make Navien
Model LCB700 28kW Internal Regular Oil Boiler
Is Condensing Condensing
Efficiency Rating 93%
Band Rating A Rating
LPG Compatible No
Standard Warranty 10 Years
Central Heating Max. Output 28kW
Mounting Floor Standing
Flow Rate N/A
Typical Price (inc VAT) £N/A
Typical installation Cost (inc VAT)* £1000 - £1500
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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Product Description

The LCB700 is a highly efficient condensing regular oil boiler designed and manufactured by Navien for internal installation.

How efficient is the LCB700?

LCB700 boilers are highly efficient which can be seen through the seasonal efficiency rating of 93% and ErP A-rating.

Will this size boiler suit my home?

An output rating of 28 kW makes this model best suited to home with 2 bathrooms and not an overly excessive demand for heating or hot water.

Is there a boiler in this range to suit my home?

The LCB700 range of boilers includes a variety of options to make finding your perfect boiler that bit simpler. Both internal and external models are available, with system and regular boiler options to choose from too. There are also multiple output ratings in addition to this 28 kW model, with a 21kW suitable for smaller properties and a 36 kW unit for the higher heating and hot water demands.

Where can this boiler be installed?

This LCB700 has been designed for internal installation to be placed in a utility room or kitchen and thanks to compact size, it can be placed underneath a kitchen worktop.

Will this boiler save me money?

This unit can save you money in a wide variety of ways. With this unit being a highly reliable and efficient boiler it is able to save you much needed money on your energy bills. Such as for every £1.00 you spend on your energy a standard boiler provides only £0.65 worth of heat with the LCB700 it provides £0.93 worth of heating only losing a marginal amount in the process making it a great choice to allow you to reduce your energy bills. As well as this it is a compact unit that weighs 67kg allowing an easy installation that can save you both time and money.

Is a regular boiler suitable for my home?

Regular boiler, sometimes known as conventional, traditional or heat-only boilers, heat the central heating system directly as well as producing hot water for a cylinder. As a hot water cylinder is needed, which is often fed by a cold water storage cistern located in the attic, this type of boiler isn’t suitable for smaller properties where space is limited

What are the key features of the Navien LCB700?

The LCB700 features blue flame technology, smart controls that eliminate the need for an additional thermostat, a 2 channel system with separate options for heating and water temperatures as well as zone control which allows you to control the temperature in 3 areas of the home individually.

More features include a stainless steel heat exchanger, venting up to 110m with a centralised flue provided as well as a coaxial or twin flue system, a combined pipe and condensate drain reducing the number of pipes without compromising performance and making for a quicker installation, the lowest NOx emissions on a boiler (57mg/kWh), geofencing capability which makes sure that you’re never heating an empty home and a smart forecast check allowing the boiler to heat your home, according to the forecast and weather outside.

Does this boiler come with a warranty?

LCB700 boilers are available with a lengthy 10 year warranty as standard, giving you the peace of mind that you’ll be well covered by Navien.

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Excellent 4.8 out of 5

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