{"product_id":"vent-axia-lo-carbon-pureair-cleanse-100-4-ht-continuous-extract-fan","title":"Vent-Axia Lo-Carbon PureAir Cleanse 100 HT (416841)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Lo-Carbon PureAir Cleanse 100 HT is a decentralised mechanical extract ventilation (dMEV) fan designed for continuous, near-silent operation in residential properties. Built to comply with Approved Document F 2021 Building Regulations, it delivers whole-house ventilation rates without compromising on noise levels. An integrated air quality sensor detects volatile organic compounds (VOCs) and triggers a proportionate boost to clear pollutants automatically. With an IPX5 rating and flexible mounting options, it is suitable for all bathroom zones including Zone 1, and is approved for use in PAS 2035 energy efficiency retrofit projects.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eContinuously Running dMEV Fan:\u003c\/strong\u003e Provides constant background ventilation in line with Approved Document F 2021 Building Regulations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAir Quality Sensor:\u003c\/strong\u003e Detects total volatile organic compounds (VOCs) and triggers a proportionate boost to extract pollutants and odours faster\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNear Silent Operation:\u003c\/strong\u003e Independently tested sound levels as low as 7.4 dB(A) using a silent mixed flow impeller\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIPX5 Rated:\u003c\/strong\u003e Suitable for wall and ceiling mounting in Zones 1, 2 and 3\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLow Ceiling Void:\u003c\/strong\u003e Only 56mm depth required with 100mm spigot\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFully Adjustable Variable Control Platform:\u003c\/strong\u003e Airflow fully configurable, allowing whole-house ventilation rates with fewer fans\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComfort Control Option:\u003c\/strong\u003e Patented delayed boost start of up to 20 minutes; boost also suppressed if light turns on and off within three minutes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHumidity Sensor:\u003c\/strong\u003e Proportional speed increase up to 85% RH before boost activates, reducing nuisance tripping\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBack Pressure Detection:\u003c\/strong\u003e Optional boost activation when system pressure increases due to external wind conditions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMeets UBA Air Quality Standard:\u003c\/strong\u003e Certified to the German Environment Agency standard for indoor air quality\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePAS 2035 Compatible:\u003c\/strong\u003e Suitable for energy efficiency retrofit projects\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSocial Housing Approved:\u003c\/strong\u003e Designed and tested to meet social housing installation requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVentilation Type:\u003c\/strong\u003e Decentralised Mechanical Extract Ventilation (dMEV)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel Range:\u003c\/strong\u003e Lo-Carbon PureAir Cleanse 100 HT\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpigot Size:\u003c\/strong\u003e 100mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCeiling Void Depth:\u003c\/strong\u003e 56mm minimum\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSound Level:\u003c\/strong\u003e As low as 7.4 dB(A) independently tested\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IPX5\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInstallation Zones:\u003c\/strong\u003e Zone 1, 2 and 3 (wall and ceiling)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eImpeller Type:\u003c\/strong\u003e Silent mixed flow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHumidity Boost Threshold:\u003c\/strong\u003e Proportional increase up to 85% RH before boost activates\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComfort Control Delay:\u003c\/strong\u003e Up to 20 minutes delayed boost start\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAirflow Adjustment:\u003c\/strong\u003e Fully variable control platform\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMinimum Ventilation Rate:\u003c\/strong\u003e Higher of 0.3 L\/s per m² of internal floor area or rate determined by number of bedrooms\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Approved Document F 2021 Building Regulations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAir Quality Standard:\u003c\/strong\u003e UBA certified\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRetrofit Suitability:\u003c\/strong\u003e PAS 2035 compatible\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSector:\u003c\/strong\u003e Social Housing\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vent Axia","offers":[{"title":"Default Title","offer_id":55752051917185,"sku":"416841","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9814\/2835\/files\/416472-1_2000x2000_fbba498c-4d60-4333-b74b-a0ab8b3d23d5.webp?v=1780320523","url":"https:\/\/www.sndelectrical.co.uk\/products\/vent-axia-lo-carbon-pureair-cleanse-100-4-ht-continuous-extract-fan","provider":"SND Electrical","version":"1.0","type":"link"}