{"product_id":"aircycle-3-1-digital-range","title":"Aircycle 3.1 Digital Heat Recovery Ventilation System","description":"\u003cp\u003eThe Brookvent Aircycle 3.1 Digital is a high-performance Mechanical Ventilation with Heat Recovery (MVHR) system designed to provide continuous, balanced ventilation for medium to large residential properties, including houses, apartments and self-build developments.\u003c\/p\u003e\n\u003cp\u003eThe system continuously extracts stale, moisture-laden air from kitchens, bathrooms and other wet rooms, while supplying fresh, filtered air to living spaces and bedrooms. Before the extracted air is discharged outside, its heat energy is recovered through the unit's heat exchanger and transferred to the incoming fresh air. This helps reduce ventilation-related heat loss while supporting a healthier, fresher and more comfortable indoor environment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDesigned for Flexible Installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Aircycle 3.1 digital has been designed to suit the requirements of modern residential construction, offering wall or floor mounting options to accommodate different property layouts and installation requirements. With top or side duct connections, the unit provides greater flexibility when planning ventilation systems and working within available installation space.\u003c\/p\u003e\n\u003cp\u003eIts versatile design makes the Aircycle 3.1 suitable for new-build homes, self-build projects, refurbishment work and larger residential developments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEnergy-Efficient Ventilation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith heat recovery efficiency of up to 93%, and\u003cspan\u003e down to 0.38 W\/l\/s specific fan power\u003c\/span\u003e, the Aircycle 3.1 digital is designed to deliver effective ventilation while minimising energy consumption.\u003c\/p\u003e\n\u003cp\u003eThe system uses low-energy EC fans and a high-efficiency heat exchanger to recover warmth from extracted air and transfer it to incoming fresh air. This helps reduce heat loss through ventilation while balancing airflow performance, energy efficiency and acoustic comfort.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomatic Humidity Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Aircycle 3.1 Digital features an integral humidistat that monitors humidity levels within the extracted air. When moisture levels rise above the set threshold, the system automatically increases ventilation to help remove excess humidity from the property.\u003c\/p\u003e\n\u003cp\u003eThis is particularly beneficial in kitchens, bathrooms and utility rooms, where everyday activities can create excess moisture. By helping manage indoor humidity, the Aircycle 3.1 supports a healthier living environment and helps reduce the risk of condensation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Digital Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Aircycle 3.1 Digital offers four fully variable airflow modes, allowing ventilation rates to be adjusted to suit the property's requirements:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNight mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports quieter ventilation during sleeping hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGeneral mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides everyday ventilation at the commissioned airflow rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBoost mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Increases ventilation when additional extraction is required, such as during cooking or showering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePurge mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a higher ventilation rate when rapid air replacement is needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe required remote digital controller provides access to system settings and operating information, supporting precise commissioning and adjustment within the configured parameters. Additional features include programmable boost settings, operating-hours monitoring, fault alerts and filter maintenance reminders. The filter reset Pin is 1234.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eSummer Bypass\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Aircycle 3.1 has an automatic summer bypass to help keep your home comfortable during warmer weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhen the outside temperature rises above 17°C and the indoor extracted air temperature rises above 21°C, the bypass automatically opens. This allows fresh air to bypass the heat recovery core, helping to bring cooler outdoor air into the home without recovering heat from the outgoing air.\u003c\/p\u003e\n\u003cp\u003eThe bypass will automatically close when either the outside temperature falls below 17°C or the indoor temperature falls below 21°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrost Protection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003eThe Aircycle 3.1 has an automatic frost protection function to help protect the heat recovery core during cold weather.\u003c\/p\u003e\n\u003cp\u003eWhen the outside temperature drops below the factory-set 5°C, the supply fan automatically switches off for 5 minutes every hour. This allows warmer air from inside the home to pass through the heat recovery core without cold fresh air entering at the same time.\u003c\/p\u003e\n\u003cp\u003eThis helps raise the temperature inside the unit and prevents ice from forming within the heat recovery core, helping to protect the system and maintain reliable operation during colder conditions.\u003c\/p\u003e\n\u003cp\u003eFrost protection operates automatically, so no manual adjustment is required.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note - \u003c\/strong\u003e\u003cstrong\u003eThe Aircycle 3.1 Digital unit has to be used with the aircycle digital controller, the unit will not work if you do not have a controller. The controller is also sold separately.\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Wall \/ Standard \/ Yes","offer_id":56427259167105,"sku":"AS 90-0301-WDS-01 + AM 90-02-301","price":2819.3,"currency_code":"GBP","in_stock":true},{"title":"Wall \/ Standard \/ No","offer_id":54929613586817,"sku":"AS 90-0301-WDS-01","price":2596.0,"currency_code":"GBP","in_stock":true},{"title":"Wall \/ Inverted \/ Yes","offer_id":56427259199873,"sku":"AS 90-0301-WDS-01V + AM 90-02-301","price":2819.3,"currency_code":"GBP","in_stock":true},{"title":"Wall \/ Inverted \/ No","offer_id":54929613619585,"sku":"AS 90-0301-WDS-01V","price":2596.0,"currency_code":"GBP","in_stock":true},{"title":"Floor \/ Standard \/ Yes","offer_id":56427259232641,"sku":"AS 90-0301-FDS-01 + AM 90-02-301","price":2819.3,"currency_code":"GBP","in_stock":true},{"title":"Floor \/ Standard \/ No","offer_id":54929613521281,"sku":"AS 90-0301-FDS-01","price":2596.0,"currency_code":"GBP","in_stock":true},{"title":"Floor \/ Inverted \/ Yes","offer_id":56427259265409,"sku":"AS 90-0301-FDS-01V + AM 90-02-301","price":2819.3,"currency_code":"GBP","in_stock":true},{"title":"Floor \/ Inverted \/ No","offer_id":54929613554049,"sku":"AS 90-0301-FDS-01V","price":2596.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/AirCycle-3.1-Green-Web_4efc4291-50cc-4a22-a517-9a1a7284a124.jpg?v=1761827095","url":"https:\/\/brookvent.co.uk\/products\/aircycle-3-1-digital-range","provider":"Brookvent","version":"1.0","type":"link"}