Boiler Installation in London
Supply and installation of A-rated Vaillant boilers with magnetic filters and wireless thermostat options.
View service →By Ralf β Gas Safe Registered Engineer | 14 August 2026 | Boiler Installation
A Vaillant ecoFIT boiler installation was completed this week in Mitcham / Morden, South West London β fitted with a magnetic system filter and a wireless thermostat for full room-by-room control from day one.
The magnetic system filter was fitted as standard on this installation, capturing rust and metallic debris circulating in the heating system before it can reach and damage the boiler's internal components. It's a small addition at install time that meaningfully extends the boiler's working life.
A wireless thermostat was installed alongside the boiler, giving precise room-by-room and time-based heating control β typically worth around 10 to 15 percent in efficiency compared to a basic wired dial thermostat, and straightforward to fit as part of a new installation rather than retrofitting later.
Pristine Gas Ltd carries out boiler installations across South West London on a job-by-job basis. See our boiler installation service for full details, or call 07472 251465 to discuss a new installation.
A magnetic system filter captures rust and metallic debris circulating in the heating system before it can reach and damage the boiler's internal components, extending the boiler's working life and keeping it running efficiently.
Yes β a wireless thermostat gives precise room-by-room and time-based control, which typically improves heating efficiency by around 10 to 15 percent compared to a basic wired dial thermostat, and it's straightforward to add during a new installation.
Supply and installation of A-rated Vaillant boilers with magnetic filters and wireless thermostat options.
View service →Gas Safe certified annual servicing to keep a new installation running safely and efficiently.
View service →Another Vaillant ecoFIT installation completed in our wider London coverage area.
Read article →A similar magnetic filter and smart thermostat installation completed in South London.
Read article →Call Pristine Gas Ltd on 07472 251465. Gas Safe Registered, magnetic filter and wireless thermostat fitted as standard.
07472 251465