--- title: "dMEV installation in Broadstone | 4.9 Star · NAPIT · TrustMark" description: "dMEV installation in Broadstone along Dunyeats Road sets humidity boost, and TrustMark registered MX2 Electrical tests the fan circuit. · Prices from £140" canonical: "https://mx2-electrical-ltd.co.uk/electrician-broadstone/dmev-installation" --- # dMEV installation in Broadstone > dMEV installation in Broadstone along Dunyeats Road sets humidity boost, and TrustMark registered MX2 Electrical tests the fan circuit. · Prices from £140 Landlords in Broadstone book dMEV installation with MX2 Electrical and leave with humidity boost set on the fan where the model supports it. ## Continuous extract fan installation pricing The price covers the complete electrical connection and fitting of one continuous dMEV unit onto an existing, sound electrical supply. - Extractor fan installation: from £140 - The price covers mounting and wiring one fan to a pre-existing live isolator and sound external duct run. - Additional cable runs, replacement isolators or cutting new openings through external brickwork will alter the total cost. - Any separate circuit defects uncovered during isolation and testing are quoted independently before additional work starts. ## dMEV installation across Broadstone We serve Broadstone from our base in Poole. - Broadstone centre - Lower Blandford Road - Dunyeats Road - BH18 ## What happens on the day Visits are organised to inspect the existing electrical circuit, mount the continuous running fan, and confirm air movement before signing off the installation. ### Circuit testing and safe isolation The circuit supply is isolated at the consumer unit, followed by testing the incoming feeds, neutral and earth conductors at the wall spur or isolator. ### Mounting and duct connection The fan casing is secured to the wall or ceiling, connected to the external duct path, and wired into the local three-pole isolator. ### Setting trickle and boost rates The internal controls and humidity sensors are configured according to the room dimensions and normal moisture levels to ensure correct air turnover. ### Electrical certification Final testing checks earth continuity, insulation resistance and operation on boost before issuing a minor electrical installation works certificate. ## Frequently asked questions about dMEV fans ### What is the difference between a dMEV fan and an ordinary extractor? A dMEV unit runs continuously on an ultra-low trickle speed to provide constant air changes in the room, automatically increasing to a boost speed when it detects high humidity or when triggered by the light switch. Standard intermittent extractors only turn on when triggered, leaving moisture in the room between uses. ### Can a continuous running fan replace an existing bathroom extractor? Yes. Provided there is an accessible live electrical feed and an external duct outlet, a continuous fan can be mounted in place of the old unit. We inspect the existing wiring, test the connections at the isolator, and install the new unit. ### Do continuous running extract fans use a lot of electricity? No. Modern dMEV units are designed with low-energy DC motors that consume minimal power while running on background trickle speed, making continuous operation very economical compared to frequent heavy venting. ### Will I receive a certificate for the electrical work? Yes. Altering or adding to a bathroom circuit is notifiable in domestic properties. MX2 Electrical is NAPIT registered and issues a minor electrical installation works certificate once the unit is fitted and tested. ### Does the installation include drilling through external walls? If an external opening already exists, we connect the duct directly to it. Where a new core hole through external brickwork is required, this can be carried out as part of the electrical visit and will be included in the project plan. ## Other services in Broadstone - [Electrician in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone): Electrical testing, fault finding, repairs, consumer units, lighting and planned installations across Broadstone and BH18. - [dMEV installation (all areas)](https://mx2-electrical-ltd.co.uk/services/dmev-installation): MX2 Electrical fits dMEV and extractor fans in Poole and Dorset from £140. Continuous extract for bathrooms, kitchens and wet rooms. - [EV charger installation in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/ev-charger-installation) - [Lighting Installation in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/lighting-installation) - [House rewiring in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/house-rewiring) - [Consumer unit replacement in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/fuse-board-replacement) - [Industrial electrical projects and maintenance in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/industrial-electrical-projects-maintenance) - [EICR in Broadstone](https://mx2-electrical-ltd.co.uk/electrician-broadstone/eicr) ## Business facts - Service area: Poole, Bournemouth, Broadstone, Wimborne Minster, Wareham, Upper Parkstone, Ferndown, Christchurch, Canford Heath, Westbourne - Hours: Calls answered 24/7 - Phone: +447397844504 - Email: info@mx2-electrical-ltd.co.uk - Qualifications: NVQ Level 3, City & Guilds; Gold Card Electrician - Pricing rules: Current labour rate: £70 per hour.; Materials, specialist equipment and larger project work are confirmed separately before they go ahead. ## Book Now - [Book Now](https://mx2-electrical-ltd.co.uk/#chat): Send the job details and request a quote from MX2 Electrical. ## Sitemap - [Full sitemap](https://mx2-electrical-ltd.co.uk/sitemap.md): Complete machine-readable page directory.