{"product_id":"vent-axia-444368-lo-carbon-tempra-p-selv-heat-recovery-unit-pullcord","title":"Vent-Axia 444368 Lo-Carbon Tempra P SELV Heat Recovery Unit with Pullcord","description":"\u003ch4\u003eVent-Axia 444368 Lo-Carbon Tempra P SELV Heat Recovery Unit with Pullcord\u003c\/h4\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eVent-Axia 444368 Lo-Carbon Tempra P SELV Heat Recovery Unit\u003c\/strong\u003e is a compact, energy-efficient through-the-wall ventilation system designed to improve indoor air quality while reducing heat loss. Featuring \u003cstrong\u003eSafety Extra Low Voltage (SELV) operation, convenient pullcord control and an efficient heat recovery system\u003c\/strong\u003e, this decentralised mechanical ventilation with heat recovery (dMVHR) unit is ideal for bathrooms, kitchens, toilets and utility rooms.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to fit a standard 100mm diameter wall opening, the Lo-Carbon Tempra P SELV provides a practical upgrade from conventional extractor fans, particularly in residential refurbishment and social housing projects. Its compact heat exchanger delivers up to 78% temperature efficiency, recovering warmth from extracted air to help maintain comfortable indoor temperatures and reduce ventilation-related energy consumption.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Extra Low Voltage (SELV):\u003c\/strong\u003e Extra-low-voltage design for installations requiring SELV ventilation equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePullcord Control:\u003c\/strong\u003e Convenient manual operation allows users to activate additional ventilation when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 78% Heat Recovery:\u003c\/strong\u003e Efficient heat exchanger recovers warmth from outgoing air, helping minimise heat loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Ventilation:\u003c\/strong\u003e Selectable extraction rates of 6 l\/s or 9 l\/s, with boost extraction up to 15 l\/s.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Energy Consumption:\u003c\/strong\u003e Efficient Lo-Carbon EC\/DC motor consumes as little as 3.2W at trickle speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Low-noise performance of approximately 20dB(A) at the lowest operating setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 100mm Installation:\u003c\/strong\u003e Fits standard 100mm diameter wall openings, making it suitable for replacing conventional extractor fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer Extract Mode:\u003c\/strong\u003e Manual extract-only setting helps prevent unwanted heat recovery during warmer weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPX4 Rated:\u003c\/strong\u003e Splash-resistant construction for suitable bathroom and utility room installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Airflow Design:\u003c\/strong\u003e Maintains slight negative pressure to help prevent humid air from spreading into adjoining rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Accessible heat exchanger simplifies routine cleaning and servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eEnergy-Efficient Heat Recovery Ventilation\u003c\/h5\u003e\n\u003cp\u003eThe Vent-Axia Lo-Carbon Tempra P SELV uses an integrated heat exchanger to transfer warmth from outgoing stale air to incoming fresh air. With temperature efficiency of up to 78%, the system helps minimise unnecessary heat loss while maintaining effective ventilation throughout the property.\u003c\/p\u003e\n\n\u003cp\u003eThe unit can be configured for continuous extraction at 6 l\/s or 9 l\/s, with a boost extraction rate of 15 l\/s when additional ventilation is required. For intermittent extraction applications, the unit can operate at 15 l\/s.\u003c\/p\u003e\n\n\u003cp\u003eIts airflow arrangement maintains slight negative pressure within the ventilated room, helping reduce the movement of humid air into adjoining spaces. This makes it particularly useful for managing moisture and condensation in bathrooms, kitchens and utility rooms.\u003c\/p\u003e\n\n\u003ch5\u003eConvenient Pullcord-Controlled Ventilation\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eVent-Axia 444368 Tempra P SELV\u003c\/strong\u003e features an integrated pullcord control that allows users to manually activate additional ventilation when needed. This provides a straightforward way to increase extraction during periods of higher moisture production, such as showering, bathing or cooking.\u003c\/p\u003e\n\n\u003cp\u003eThe pullcord-operated design is particularly suitable for residential bathrooms, toilets and utility rooms where simple, reliable manual ventilation control is preferred.\u003c\/p\u003e\n\n\u003ch5\u003eSELV Operation for Suitable Bathroom Installations\u003c\/h5\u003e\n\u003cp\u003eThe Safety Extra Low Voltage configuration makes the Tempra P SELV suitable for applications where extra-low-voltage ventilation equipment is specified. This provides installation flexibility in moisture-prone environments, subject to the manufacturer's instructions and applicable electrical regulations.\u003c\/p\u003e\n\n\u003cp\u003eIts IPX4 rating provides protection against splashing water, making it suitable for appropriately specified bathroom and utility room installations.\u003c\/p\u003e\n\n\u003ch5\u003eLow-Energy and Quiet Performance\u003c\/h5\u003e\n\u003cp\u003eEquipped with a high-efficiency Lo-Carbon EC\/DC motor and twin impellers, the Tempra P SELV consumes as little as 3.2 watts at its lowest continuous extraction setting. This energy-efficient design helps minimise running costs in applications requiring regular or continuous ventilation.\u003c\/p\u003e\n\n\u003cp\u003eWith operating noise levels as low as 20dB(A), the unit delivers discreet ventilation while helping maintain a comfortable and peaceful indoor environment.\u003c\/p\u003e\n\n\u003ch5\u003eIdeal Applications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBathrooms and shower rooms\u003c\/li\u003e\n\u003cli\u003eToilets and WC facilities\u003c\/li\u003e\n\u003cli\u003eDomestic kitchens requiring extract ventilation\u003c\/li\u003e\n\u003cli\u003eUtility rooms and laundry areas\u003c\/li\u003e\n\u003cli\u003eSocial housing and residential properties\u003c\/li\u003e\n\u003cli\u003eHome renovation and refurbishment projects\u003c\/li\u003e\n\u003cli\u003eReplacement of existing 100mm wall-mounted extractor fans\u003c\/li\u003e\n\u003cli\u003eInstallations requiring SELV heat recovery ventilation\u003c\/li\u003e\n\u003cli\u003eProperties requiring manually controlled ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Vent-Axia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e 444368\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Range:\u003c\/strong\u003e Lo-Carbon Tempra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e P SELV – Pullcord\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation Type:\u003c\/strong\u003e Decentralised Mechanical Ventilation with Heat Recovery (dMVHR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Design:\u003c\/strong\u003e Safety Extra Low Voltage (SELV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type:\u003c\/strong\u003e Through-the-wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Connection Size:\u003c\/strong\u003e 100mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Recovery Efficiency:\u003c\/strong\u003e Up to 78%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Extraction Rate:\u003c\/strong\u003e 6 l\/s or 9 l\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Extraction Rate:\u003c\/strong\u003e 15 l\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Power Consumption:\u003c\/strong\u003e 3.2W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e As low as 20dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Lo-Carbon EC\/DC with twin impellers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e Pullcord\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer Mode:\u003c\/strong\u003e Manual extract-only operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IPX4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Bathrooms, kitchens, toilets and utility rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eSimple Installation and Maintenance\u003c\/h5\u003e\n\u003cp\u003eThe Vent-Axia 444368 Tempra P SELV is designed for straightforward installation through an external wall using a standard 100mm diameter opening. Its compact heat exchanger design allows the unit to replace many conventional 100mm extractor fans while delivering the additional benefits of heat recovery ventilation.\u003c\/p\u003e\n\n\u003cp\u003eThe Lo-Carbon Tempra range is available with standard 320mm and extended 460mm cell lengths to accommodate different wall thicknesses. The appropriate model should be selected according to the installation requirements.\u003c\/p\u003e\n\n\u003cp\u003eIts straightforward construction provides convenient access to the heat exchanger for routine cleaning and maintenance, helping maintain efficient airflow and reliable performance over time.\u003c\/p\u003e\n\n\u003cp\u003eThe Lo-Carbon Tempra range is designed to meet the performance requirements for continuous extract ventilation under Building Regulations Approved Document F, subject to correct installation and system configuration. SELV electrical connections must be installed in accordance with the manufacturer's instructions and applicable electrical regulations.\u003c\/p\u003e\n\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/asset.eezybridge.com\/nc\/ba7b9546-29dd-40c4-87a7-885627281b87\/VA_LC_Trmpra_Catalogue.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVent-Axia Lo-Carbon Tempra Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/asset.eezybridge.com\/nc\/ba7b9546-29dd-40c4-87a7-885627281b87\/443523.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVent-Axia 444368 Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":58946154332541,"sku":"444368","price":335.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1693\/9618\/files\/VA_LC_Tempra_Range_60002090-c943-4b20-b2bf-9122b7966ccc.webp?v=1792556808","url":"https:\/\/b2belectrical.com\/products\/vent-axia-444368-lo-carbon-tempra-p-selv-heat-recovery-unit-pullcord","provider":"B2Belectrical.com","version":"1.0","type":"link"}