HAVA 340 H Horizontally Mounted Heat Recovery Ventilation Unit

{"id":15188196557186,"title":"HAVA 340 H Horizontally Mounted Heat Recovery Ventilation Unit","handle":"hava-340-h","description":"\u003cp\u003e\u003cspan\u003eWhole-house heat recovery unit, suitable for ceiling or false-ceiling installation, for horizontal mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HAVA 340H is a mechanical ventilation and heat recovery unit delivering balanced supply and extract ventilation for dwelling applications. It features advanced EC brushless motor technology, a highly efficient counterflow heat exchanger to maximise thermal recovery, an LCD Display control unit with Modbus-enabled controls to enhance user comfort, simplify operation, and integrate seamlessly with wider building management systems.\u003c\/p\u003e\n\u003cp\u003eThe HAVA 340H is an ideal solution for improving indoor air quality, reducing CO₂ levels, and helping prevent condensation and mould, protecting both the building and occupant health.\u003c\/p\u003e\n\u003cp\u003eIts slim, low-profile design allows for in-line ceiling, and false-ceiling installation, making it suitable for a wide range of residential settings. The unit uses a high-efficiency heat exchanger to recover heat from the extract air, transferring this energy to the incoming air to maintain a comfortable indoor environment with reduced energy demand.\u003c\/p\u003e\n\u003cp\u003eQuiet operation makes the HAVA 340H perfectly suited for installation in residential dwellings.\u003c\/p\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eFeatures and Benefits\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_1 1_1 fusion-flex-column\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-14 awb-text-cols fusion-text-columns-2\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to install due to the 290mm height (315mm max., including fixing brackets and drain connection) to overcome shallow ceiling voids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimplified electric wiring due to being supplied pre-cabled for easy connection with Remote multifunctional controller, suitable for wall installation, provided with touch buttons to select functionalities and LCD Display for monitoring of the operation and alarms of the unit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick change ISO Coarse 60% (G4) filters easily removable for cleaning with no need to remove the access panel. ISO ePM1 60% filter (F7) on request.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic anti-frost protection to prevent frost building up on the exhaust side of the heat exchanger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegral automatic bypass for free cooling during the summer season with two drainage holes to meet climate requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eSpecification\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-text fusion-text-15\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLCD Display Multifunction controller, with tough buttons to select functionalities.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOuter panels manufactured from powder coated galvanised sheet steel finished in white RAL 9010 with main internal body manufactured from EPP (expanded polypropylene) providing reduced sound emissions, maximised air tightness and thermal insulation.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBackward curved centrifugal impellers are dynamically balanced and directly driven by the EC motors to provide a smooth airflow through the unit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe unit is designed for continuous running with highly efficient EC motors, with integral thermal protection and sealed for life high quality ball bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHighly efficient counterflow heat exchanger to maximise thermal recovery and fitted with ISO Coarse 60% (G4) filters as standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIPX4 protection degree.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eTested\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-text fusion-text-16\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnits are tested in our TÜV Rheinland accredited internal laboratory according to the operating document IEC OD 2048 (level CTF1) for the IEC 60335-1 and IEC 60335-2-80 Standards, providing accurate, up to date information on electrical safety, performance and noise. PCDB and SAP Q listed underpinning compliance with Building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-11-26T10:15:50+00:00","created_at":"2025-11-24T12:45:15+00:00","vendor":"Elta","type":"Fans","tags":["Elta","Fans","Heat Recovery Fans"],"price":109467,"price_min":109467,"price_max":109467,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":56003831431554,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ET-020006\/A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HAVA 340 H Horizontally Mounted Heat Recovery Ventilation Unit","public_title":null,"options":["Default Title"],"price":109467,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-01_f58a76e0-f125-4600-919c-cacdc5d37f55.png?v=1763991714","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-02_e0de726c-a4d5-4d55-90d1-42918edd1696.png?v=1763991714","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-03_c3b80761-c2c0-4655-aeab-40e738834902.png?v=1763991714","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-04_1b2448f6-a9ad-467d-b859-256ddab7e5e3.png?v=1763991714","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-05_237a277d-8d40-4517-b821-87e2a14f9332.png?v=1763991714","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-06_0c11e741-cf3c-4602-82d9-cb2e8cd0e2b5.png?v=1763991715","\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-340h-dims.png?v=1763991730"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-01_f58a76e0-f125-4600-919c-cacdc5d37f55.png?v=1763991714","options":["Title"],"media":[{"alt":null,"id":66068511293826,"position":1,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-01_f58a76e0-f125-4600-919c-cacdc5d37f55.png?v=1763991714"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-01_f58a76e0-f125-4600-919c-cacdc5d37f55.png?v=1763991714","width":900},{"alt":null,"id":66068511326594,"position":2,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-02_e0de726c-a4d5-4d55-90d1-42918edd1696.png?v=1763991714"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-02_e0de726c-a4d5-4d55-90d1-42918edd1696.png?v=1763991714","width":900},{"alt":null,"id":66068511359362,"position":3,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-03_c3b80761-c2c0-4655-aeab-40e738834902.png?v=1763991714"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-03_c3b80761-c2c0-4655-aeab-40e738834902.png?v=1763991714","width":900},{"alt":null,"id":66068511392130,"position":4,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-04_1b2448f6-a9ad-467d-b859-256ddab7e5e3.png?v=1763991714"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-04_1b2448f6-a9ad-467d-b859-256ddab7e5e3.png?v=1763991714","width":900},{"alt":null,"id":66068511424898,"position":5,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-05_237a277d-8d40-4517-b821-87e2a14f9332.png?v=1763991714"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-05_237a277d-8d40-4517-b821-87e2a14f9332.png?v=1763991714","width":900},{"alt":null,"id":66068511457666,"position":6,"preview_image":{"aspect_ratio":1.0,"height":900,"width":900,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-06_0c11e741-cf3c-4602-82d9-cb2e8cd0e2b5.png?v=1763991715"},"aspect_ratio":1.0,"height":900,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-180h-06_0c11e741-cf3c-4602-82d9-cb2e8cd0e2b5.png?v=1763991715","width":900},{"alt":null,"id":66068512211330,"position":7,"preview_image":{"aspect_ratio":0.934,"height":696,"width":650,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-340h-dims.png?v=1763991730"},"aspect_ratio":0.934,"height":696,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/hava-340h-dims.png?v=1763991730","width":650}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan\u003eWhole-house heat recovery unit, suitable for ceiling or false-ceiling installation, for horizontal mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe HAVA 340H is a mechanical ventilation and heat recovery unit delivering balanced supply and extract ventilation for dwelling applications. It features advanced EC brushless motor technology, a highly efficient counterflow heat exchanger to maximise thermal recovery, an LCD Display control unit with Modbus-enabled controls to enhance user comfort, simplify operation, and integrate seamlessly with wider building management systems.\u003c\/p\u003e\n\u003cp\u003eThe HAVA 340H is an ideal solution for improving indoor air quality, reducing CO₂ levels, and helping prevent condensation and mould, protecting both the building and occupant health.\u003c\/p\u003e\n\u003cp\u003eIts slim, low-profile design allows for in-line ceiling, and false-ceiling installation, making it suitable for a wide range of residential settings. The unit uses a high-efficiency heat exchanger to recover heat from the extract air, transferring this energy to the incoming air to maintain a comfortable indoor environment with reduced energy demand.\u003c\/p\u003e\n\u003cp\u003eQuiet operation makes the HAVA 340H perfectly suited for installation in residential dwellings.\u003c\/p\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eFeatures and Benefits\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_1 1_1 fusion-flex-column\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-14 awb-text-cols fusion-text-columns-2\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to install due to the 290mm height (315mm max., including fixing brackets and drain connection) to overcome shallow ceiling voids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimplified electric wiring due to being supplied pre-cabled for easy connection with Remote multifunctional controller, suitable for wall installation, provided with touch buttons to select functionalities and LCD Display for monitoring of the operation and alarms of the unit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick change ISO Coarse 60% (G4) filters easily removable for cleaning with no need to remove the access panel. ISO ePM1 60% filter (F7) on request.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic anti-frost protection to prevent frost building up on the exhaust side of the heat exchanger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegral automatic bypass for free cooling during the summer season with two drainage holes to meet climate requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eSpecification\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-text fusion-text-15\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLCD Display Multifunction controller, with tough buttons to select functionalities.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOuter panels manufactured from powder coated galvanised sheet steel finished in white RAL 9010 with main internal body manufactured from EPP (expanded polypropylene) providing reduced sound emissions, maximised air tightness and thermal insulation.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBackward curved centrifugal impellers are dynamically balanced and directly driven by the EC motors to provide a smooth airflow through the unit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe unit is designed for continuous running with highly efficient EC motors, with integral thermal protection and sealed for life high quality ball bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHighly efficient counterflow heat exchanger to maximise thermal recovery and fitted with ISO Coarse 60% (G4) filters as standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIPX4 protection degree.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-four\"\u003e\n\u003ch4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\"\u003eTested\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-text fusion-text-16\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnits are tested in our TÜV Rheinland accredited internal laboratory according to the operating document IEC OD 2048 (level CTF1) for the IEC 60335-1 and IEC 60335-2-80 Standards, providing accurate, up to date information on electrical safety, performance and noise. PCDB and SAP Q listed underpinning compliance with Building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}