Chesneys Alpine 4WS MK3 Wood Burning Stove

Chesneys Alpine 4WS MK3 Wood Burning Stove

The Chesneys Alpine 4WS MK3 Wood Burning Stove combines compact design with strong heating efficiency. It suits modern homes that need clean-burning performance alongside a simple, understated appearance.

This model works well for homeowners who want reliable heat with lower environmental impact. It delivers efficient performance and very low emissions while keeping a minimal design that fits easily into different interiors.

Its compact size suits smaller fireplaces, modern living spaces, and homes where space efficiency matters. The stove still creates a clear focal point without dominating the room.

Clean-burning technology for smoke control areas

The Alpine 4WS MK3 meets modern heating standards while maintaining the experience of a real wood fire.

As a DEFRA-exempt stove, it operates legally in smoke control areas across towns and cities in the UK. This gives homeowners flexibility when planning installations in both urban and suburban locations.

The stove produces emissions well below DEFRA limits. This supports cleaner combustion and reduces environmental impact during everyday use.

Heating performance and efficiency

The Alpine 4WS MK3 delivers consistent and practical heating for daily use.

It provides a nominal heat output of 4.4kW, with a working range between 2.5kW and 5kW. This suits smaller and medium-sized rooms that need steady, controllable warmth. It works well as a main heat source or alongside an existing heating system.

The stove achieves 85.2% efficiency. This helps convert more fuel into usable heat and improves overall energy performance.

Flexible installation options

The Alpine 4WS MK3 fits a wide range of fireplace layouts thanks to its compact design.

It measures 410mm wide, 586mm high, and 307mm deep. Its low weight of 89kg also supports easier installation in many settings.

Rear clearance is 100mm and side clearance is 200mm. These compact spacing requirements allow more flexible positioning in tighter installations.

Homeowners should plan installation before fitting the stove. A professional installation ensures safe operation and long-term reliability. Planning flue routes and room layout early helps avoid issues during installation.

Simple design for modern homes

The Alpine 4WS MK3 focuses on clean lines and compact proportions.

It works well in modern interiors, renovated properties, and smaller living spaces where a subtle but effective heating solution is needed. The design blends easily into different settings while still delivering a clear and functional focal point.

To find out more about what a professional installation involves, visit our installation process page. For full technical documentation directly from the manufacturer, visit the official CHESNEYS  product pages for the Chesneys Alpine 4WS MK3 Wood Burning Stove.

Downloads

Drawings (PDF)
User and Installation Manual
Energy Label