Where can I find Charnwood stove dimensions?

This Hot Box guide compares Charnwood stove dimensions, outputs, flue sizes, log lengths, weights and minimum clearance requirements for popular models including Aire, Arc, Bay, Bembridge and C-Series stoves.

What size flue does a Charnwood stove need?

Flue size depends on the exact model. Some compact models use a 125mm / 5 inch flue outlet, while larger models often use a 150mm / 6 inch outlet. Always confirm the current appliance instructions before ordering or installation.

How much clearance does a Charnwood stove need?

Clearance to combustible materials varies by model, flue arrangement and whether compatible heat shields or insulated flue components are used. The technical tables on this page provide model-by-model guidance, but the final installation must follow Charnwood instructions and Building Regulations.

Can Hot Box check if a Charnwood stove will fit my fireplace?

Yes. Hot Box ® Stoves can review room size, fireplace opening, chimney route, hearth, flue requirements and clearances before you order a Charnwood stove online or request installation.

Hot Box ® Stoves Technical Guide

Charnwood Stove Dimensions

Compare Charnwood stove sizes, outputs, flue outlets, log lengths, weights and clearance requirements before ordering.

Charnwood stove dimensions matter before you buy online or book an installation. This technical guide brings together useful model data for popular Charnwood Aire, Arc, Bay, Bembridge and C-Series appliances so you can measure your fireplace, check flue size, compare output and understand clearance requirements.

View Dimensions Table Browse Charnwood Stoves Ask Hot Box to Check Fit

Measure Before Ordering

Check appliance height, width, depth, flue outlet, log length and clearance requirements before buying a Charnwood stove online.

Installation-Led Advice

Dimensions alone are not enough. Hot Box can advise on fireplace openings, hearths, flue liners, twin wall flue and ventilation.

Range Comparison

Compare Aire, Arc, Bay, Bembridge and C-Series technical data, then link through to the main Charnwood buying pages.

Technical Buying Guide

Will a Charnwood stove fit your fireplace?

Before ordering a Charnwood stove, it is worth checking more than the headline heat output. The appliance must fit the fireplace or hearth, connect safely to the flue, maintain the required distance from combustible materials and provide enough heat for the room without being oversized.

This guide is designed to support customers comparing Charnwood stoves, especially where online ordering, supply-only delivery or installation planning is required.

Use this page to check:

Rated output and heat range
Net efficiency
Flue outlet diameter and position
Maximum log length
Appliance weight
Low stand, store stand and leg options
Minimum distance to combustible materials
Whether a heat shield or insulated flue may reduce clearances

Important: this page is a practical guide only. Always confirm the latest Charnwood technical documents and site conditions before ordering or installing any appliance.

Request technical advice

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Technical Comparison

Charnwood stove dimensions and specification table

The table below compares useful technical information for selected Charnwood models. It is designed to help you shortlist appliances before checking the full model page, current price and installation requirements.

For mobile users: scroll sideways to view all columns.

Model	Rated output	Net efficiency	Flue outlet	Max log length	Weight	Minimum distance to combustibles
Aire 3	3.7kW to room Range 1.5–5kW	86%	Top or rear 125mm / 5″	250mm / 10″	62kg low 71kg store stand	Side 310mm Rear 250mm With insulated flue and heat shield: side 310mm, rear 100mm
Aire 5	5kW to room Range 2–7kW	84%	Top or rear 150mm / 6″	300mm / 12″	109kg low 123kg store stand	Side 350mm Rear 350mm With insulated flue and heat shield: side 350mm, rear 100mm
Aire 7	7kW to room Range 5–11kW	82%	Top or rear 150mm / 6″	390mm / 15″	117kg low 135kg store stand	Side 420mm Rear 360mm With heat shield and insulated flue: side 390mm, rear 110mm
Aire 300	3.6kW to room	Refer to current data	125mm / 5″	244mm	69kg low 77kg store stand	Confirm current instructions
Aire 500	5kW to room	87%	150mm / 6″	340mm	102kg low 115kg store stand	With insulated flue: side 350mm, rear 150mm
Aire 700	6.6kW to room	88%	150mm / 6″	400mm	107kg low 120kg store stand	With insulated flue: side 350mm, rear 150mm
Arc 5	5kW to room Range 2–7kW	81% wood 82% solid fuel	Top or rear 125mm / 5″	290mm / 11.5″	130kg low 150kg store stand	Side 300mm Rear 200mm With insulated flue: side 270mm, rear 80mm
Arc 7	7kW to room Range 5–11kW	81% wood 79% solid fuel	Top or rear 150mm / 6″	325mm / 12.5″	150kg low 170kg store stand	Side 270mm Rear 150mm
Bay BX	5kW to room Range 2–7kW	81%	Top 150mm / 6″	463mm / 18″	103kg freestanding 126kg store stand 136kg centre stand 139kg bench stand	Side 150mm Rear 270mm With insulated flue: side 100mm, rear 130mm
Bay VL	5kW to room Range 2–7kW	81%	Top 150mm / 6″	463mm / 18″	94.3kg	Side 190mm Top 350mm
Bembridge	5kW to room Range 2–5.5kW	82%	Top or rear 125mm / 5″	300mm / 12″	80kg low legs 89kg store stand 83.5kg high legs	Side 500mm Rear 400mm
C-Eight Blu	8kW to room Range 7–9kW	81%	Top or rear 150mm / 6″	366mm / 14″	119kg low legs 127kg store stand 122.5kg high legs	Side 600mm Rear 650mm With heat shield: rear 250mm

Ask Hot Box to check your measurements

Charnwood Aire Dimensions

Charnwood Aire stove dimensions

The Aire range is one of the most popular Charnwood families and includes compact, 5kW-class and larger room models. It is a strong choice for customers wanting a clean-lined wood burning stove with a large view of the fire.

Aire 3, Aire 5 and Aire 7

The Aire 3 is suited to smaller rooms, snugs and cottages. The Aire 5 is the popular middle option for many UK living rooms, while the Aire 7 suits larger spaces and open-plan areas.

Aire 3: 3.7kW, 125mm flue, 250mm max log length
Aire 5: 5kW, 150mm flue, 300mm max log length
Aire 7: 7kW, 150mm flue, 390mm max log length

View Charnwood Aire range

Aire 300, Aire 500 and Aire 700

The wider-format Aire models provide a broader flame picture and can suit contemporary interiors where the appliance is intended to sit as a feature stove.

Aire 300: 3.6kW, 125mm flue, 244mm max log length
Aire 500: 5kW, 150mm flue, 340mm max log length
Aire 700: 6.6kW, 150mm flue, 400mm max log length

Compare Charnwood prices

Charnwood Arc Dimensions

Arc 5 and Arc 7 technical guide

The Charnwood Arc range is a contemporary curved stove family, often chosen for modern living spaces where the appliance needs to work as a visual centrepiece as well as a heat source.

The Arc 5 uses a 125mm flue outlet and provides a 5kW rated output, while the Arc 7 uses a 150mm flue outlet and is suited to larger rooms and open-plan areas.

Arc quick comparison

Model	Output	Flue	Max log	Weight
Arc 5	5kW	125mm	290mm	130kg low / 150kg store stand
Arc 7	7kW	150mm	325mm	150kg low / 170kg store stand

Buy Charnwood Arc online

Charnwood Bay Dimensions

Bay VL and Bay BX measuring guide

The Charnwood Bay range is ideal for customers looking for a wide landscape flame picture. Bay VL is an inset-style appliance with a clean-lined surround, while Bay BX uses the same firebox concept with an outer casing to create a freestanding stove.

Both Bay VL and Bay BX provide a 5kW rated output, 81% efficiency, a top 150mm flue outlet and a generous 463mm maximum log length.

Bay quick comparison

Model	Format	Output	Flue	Max log
Bay VL	Inset / insert style	5kW	Top 150mm	463mm
Bay BX	Freestanding / stand options	5kW	Top 150mm	463mm

View Charnwood Bay

Bembridge Dimensions

Charnwood Bembridge technical guide

The Charnwood Bembridge is a 5kW-class stove with a 125mm flue outlet, 300mm maximum log length and a choice of low legs, store stand or high legs.

It is available in selected colour finishes and is often considered where customers want softer styling and a distinctive Country Living appearance.

5kW rated output
82% net efficiency
Top or rear 125mm flue outlet
300mm maximum log length
Side 500mm and rear 400mm combustible clearances

C-Series Dimensions

Charnwood C-Eight Blu dimensions

The Charnwood C-Series includes some of the most commercially important stoves in the Charnwood range. The C-Eight Blu is the largest model in the C-Series and is designed for larger fireplaces and living spaces.

8kW rated output
81% net efficiency
Top or rear 150mm flue outlet
366mm maximum log length
Side 600mm and rear 650mm combustible clearances
Rear clearance may reduce to 250mm with compatible heat shield

View Charnwood C-Series

Installation Interpretation

Why dimensions are only part of the installation

Checking the appliance size is important, but a compliant stove installation is not based on width, height and depth alone. The fireplace, chimney, hearth, flue route and surrounding materials must all be considered.

Flue outlet size

Some Charnwood models use a 125mm outlet, while larger models use a 150mm outlet. This affects liner selection, stove pipe, adaptor choice and whether the existing chimney route is suitable.

Clearances

Distance to combustible materials can determine whether a stove will work in a specific fireplace or against a specific wall. Heat shields and insulated flue can sometimes reduce clearances, but only where the model allows it.

Hearth and opening

The hearth must be suitable for the appliance and the fireplace opening must allow safe installation, access, air movement and maintenance. A stove that fits physically may still be unsuitable if clearances are not met.

Read HETAS and Building Regulations guide View twin wall flue systems Request installation quote

Buy Online or Installed

Ordering a Charnwood stove after checking dimensions

Once you have checked the likely appliance size, output and flue outlet, Hot Box can help you move from research to order. Some customers know exactly what they need and can order online. Others need a fitted package with stove, flue components, hearth preparation and installation.

Before ordering, consider:

Is the stove output suitable for the room?
Does the fireplace opening provide enough clearance?
Is the hearth suitable?
Does the chimney need lining?
Is a twin wall flue system required?
Is the property in a smoke control area?
Do you need external air, ventilation or a heat shield?

Browse Charnwood stoves View Charnwood stove prices

Useful buying links

Charnwood Aire

Compare Aire models, prices and installation options.

Charnwood Arc

Modern curved Charnwood stoves for contemporary homes.

Charnwood Cranmore Wood Burning Stove - Hot Box Stoves

Charnwood C-Series

Popular Charnwood stoves for classic room heating.

Lighting • Fuel • Maintenance

Light and maintain your Charnwood stove properly

Correct stove use starts with dry fuel, good airflow and a clean flue. Use logs with a moisture content of 20% or below, follow the appliance instructions and keep the stove, glass, rope seals and throat plate in good condition.

Hot Box ® Firestarter can help light a Charnwood stove without kindling, making everyday stove lighting easier for wood burning appliances.

Visit Hot Box Firestarter

Chimney sweeping and servicing

A stove installation should be maintained with regular chimney sweeping and servicing. For chimney sweeping support, visit The Stove Guys.

Use Ready to Burn logs
Do not burn wet wood, treated timber or waste
Check fuel with a moisture meter
Keep the flue and appliance clean
Arrange regular chimney sweeping

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Need help choosing the right Charnwood size?

Send Hot Box your room details, fireplace photos, chimney information and preferred model. We can help you check whether the stove is likely to fit, whether the flue size is suitable and whether a full installation quote is required.

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