{"id":3088,"date":"2026-07-03T14:50:31","date_gmt":"2026-07-03T06:50:31","guid":{"rendered":"https:\/\/www.kcvents.com\/products\/6-to-4-8-to-6-inch-air-duct-adapter\/"},"modified":"2026-09-07T19:53:26","modified_gmt":"2026-09-07T11:53:26","slug":"6-to-4-8-to-6-inch-air-duct-adapter","status":"publish","type":"product","link":"https:\/\/www.kcvents.com\/es\/productos\/6-to-4-8-to-6-inch-air-duct-adapter\/","title":{"rendered":"Air Duct Reducer"},"content":{"rendered":"<div class=\"kc-ptc-wrap\">\n  <section id=\"overview\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">System Overview<\/span><\/h2>\n    <div>\n      <p>El reductor para conductos de aire resuelve un problema de instalaci\u00f3n muy com\u00fan pero muy real: dos tama\u00f1os de conducto deben unirse, y la conexi\u00f3n debe ser limpia, estable y f\u00e1cil de instalar.<\/p>\n      <p>Con opciones de transici\u00f3n de 6 a 4 pulgadas y de 8 a 6 pulgadas, el adaptador ayuda a los instaladores a conectar sistemas de conductos de ventilaci\u00f3n en ba\u00f1os, cocinas, apartamentos, oficinas, hoteles y otras configuraciones de HVAC.<\/p>\n    <\/div>\n  <\/section>\n\n  <section id=\"features-benefits\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Core Engineering Features<\/span><\/h2>\n    <p class=\"kc-sec-lead\">Built for duct-size transitions, this reducer combines practical sizing, moisture-resistant PP plastic and quick installation.<\/p>\n    <div class=\"kc-grid-3\">\n      \n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag amber\">SIZE TRANSITION<\/div>\n    <h3 class=\"kc-feature-title\">6 to 4 inch and 8 to 6 inch<\/h3>\n    <p class=\"kc-feature-desc\">Two reducer options support common duct-size changes in ventilation systems.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag green\">SMOOTH CONNECTION<\/div>\n    <h3 class=\"kc-feature-title\">Seamless duct adapter<\/h3>\n    <p class=\"kc-feature-desc\">El reductor crea una conexi\u00f3n m\u00e1s limpia entre diferentes di\u00e1metros de conducto.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag blue\">PP PLASTIC<\/div>\n    <h3 class=\"kc-feature-title\">Moisture and corrosion resistance<\/h3>\n    <p class=\"kc-feature-desc\">Durable PP material supports bathroom, kitchen and HVAC use.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag purple\">F\u00e1cil instalaci\u00f3n:<\/div>\n    <h3 class=\"kc-feature-title\">Clamp or tape connection<\/h3>\n    <p class=\"kc-feature-desc\">El adaptador se puede instalar r\u00e1pidamente con cinta para conductos o abrazaderas.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag teal\">SYSTEM FIT<\/div>\n    <h3 class=\"kc-feature-title\">Home and commercial ventilation<\/h3>\n    <p class=\"kc-feature-desc\">Adecuado para apartamentos, oficinas, hoteles y trazados de conductos en proyectos.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag gray\">LOW MAINTENANCE<\/div>\n    <h3 class=\"kc-feature-title\">Simple passive component<\/h3>\n    <p class=\"kc-feature-desc\">No moving parts means simple handling, storage and replacement.<\/p>\n  <\/div>\n    <\/div>\n  <\/section>\n\n\n\n  <section id=\"applications\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Target Applications<\/span><\/h2>\n    <p class=\"kc-sec-lead\">Duct transition adapter for HVAC, bathroom, kitchen and general ventilation systems.<\/p>\n    <div class=\"kc-apps-wrap\">\n      <div class=\"kc-grid-2\">\n        \n  <div class=\"kc-app-card app-residential\">\n    <h3 class=\"kc-app-title\">Bathrooms &amp; Kitchens<\/h3>\n    <p class=\"kc-app-desc\">Conecta transiciones de tama\u00f1o de conducto en l\u00edneas de extracci\u00f3n y ventilaci\u00f3n.<\/p>\n  <\/div>\n\n  <div class=\"kc-app-card app-commercial\">\n    <h3 class=\"kc-app-title\">Apartments &amp; Offices<\/h3>\n    <p class=\"kc-app-desc\">\u00datil para transiciones compactas de conductos de ventilaci\u00f3n y HVAC.<\/p>\n  <\/div>\n\n  <div class=\"kc-app-card app-commercial\">\n    <h3 class=\"kc-app-title\">Hotels<\/h3>\n    <p class=\"kc-app-desc\">Adaptador pr\u00e1ctico para mantenimiento e instalaciones de conductos en proyectos.<\/p>\n  <\/div>\n\n  <div class=\"kc-app-card app-industrial\">\n    <h3 class=\"kc-app-title\">Ventilation Projects<\/h3>\n    <p class=\"kc-app-desc\">Componente reductor sencillo para instaladores que gestionan diferentes di\u00e1metros de conducto.<\/p>\n  <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  \n  <section id=\"quality-assurance\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Quality Assurance &amp; Warranty<\/span><\/h2>\n    <p class=\"kc-sec-lead\" style=\"font-size: 15px;color: #4b5563;margin-bottom: 24px\">We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.<\/p>\n    <div class=\"kc-panel\" style=\"padding: 32px 28px;background: #ffffff;border: 1px solid #e5e7eb;border-radius: 6px\">\n      <div class=\"kc-grid-2\" style=\"display: grid;grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));gap: 32px 40px\">\n        <div>\n          <h3 class=\"kc-feature-title\" style=\"font-size: 17px;margin: 0 0 10px 0;font-weight: bold;color: #10b981;border-left: 3px solid #10b981;padding-left: 12px;line-height: 1.3\">100% Pre-Shipment Inspection<\/h3>\n          <p class=\"kc-feature-desc\" style=\"font-size: 14.5px;color: #4b5563;line-height: 1.6;margin: 0\">Cada lote se somete a estrictas pruebas funcionales y dimensionales de rutina, que incluyen la medici\u00f3n del di\u00e1metro, la inspecci\u00f3n superficial del PP, la consistencia del espesor del reductor, la comprobaci\u00f3n del ajuste al conducto, la revisi\u00f3n del acabado de los bordes y la verificaci\u00f3n del estado del embalaje. Garantizamos que cada unidad llegue a su proyecto totalmente funcional y lista para una instalaci\u00f3n impecable.<\/p>\n        <\/div>\n        <div>\n          <h3 class=\"kc-feature-title\" style=\"font-size: 17px;margin: 0 0 10px 0;font-weight: bold;color: #10b981;border-left: 3px solid #10b981;padding-left: 12px;line-height: 1.3\">Reliable Hardware Warranty<\/h3>\n          <p class=\"kc-feature-desc\" style=\"font-size: 14.5px;color: #4b5563;line-height: 1.6;margin: 0\">Respaldamos con total garant\u00eda nuestra calidad de fabricaci\u00f3n. En el caso improbable de cualquier defecto de material o fallo mec\u00e1nico en condiciones de funcionamiento est\u00e1ndar de proyecto, KCVENTS ofrece un servicio de sustituci\u00f3n directa de equipos sin complicaciones para proteger sus plazos de entrega.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"oem-odm-warranty\" class=\"kc-ptc-section\">\n    <div data-block=\"hook:2844\" class=\"alignfull\"><article id=\"post-2844\" class=\"post-2844\"><div class=\"entry-content is-layout-constrained\">\n<style data-wp-block-html=\"css\">\n\/* =========================================================\n   9) OEM\/ODM & Warranty - Scheme B Dedicated Styles\n   ========================================================= *\/\n   .kc-ptc-section{\n      margin-bottom:80px;     \/* \u5927\u533a\u5757\u4e4b\u95f4\u7684\u5782\u76f4\u547c\u5438\u95f4\u8ddd *\/\n    }\n\n\/* \u589e\u5f3a\uff1a\u9488\u5bf9\u65b9\u6848 B \u4e13\u5c5e\u6e10\u53d8\u9762\u677f\u7684\u8fb9\u7f18\u4e0e\u9634\u5f71\u63a7\u5236 *\/\n.kc-ptc-section #oem-warranty .kc-panel {\n    border: 1px solid #e5e7eb !important;\n    border-radius: 8px !important;\n    \/* \u6781\u81f4\u5e73\u6ed1\u7684 Micro-Shadows\uff0c\u589e\u5f3a\u51fa\u6d77\u5b98\u7f51\u7684\u9ad8\u7ea7\u8d28\u611f *\/\n    box-shadow: 0 4px 6px -1px rgba(0,0,0,.03), 0 2px 4px -1px rgba(0,0,0,.02) !important;\n    transition: box-shadow 0.3s ease;\n}\n\n.kc-ptc-section #oem-warranty .kc-panel:hover {\n    box-shadow: 0 10px 20px -5px rgba(0,0,0,.05) !important;\n}\n\n\/* \u56fe\u6807\u53d8\u4f53\u62d3\u5c55\uff1aB2B \u4e13\u7528\u7684\u6df1\u84dd (Blue) \u4e0e \u8d28\u4fdd\u7eff (Green) \u77e2\u91cf\u5e95\u886c *\/\n.kc-spec-icon.blue {\n    color: #2563eb !important;      \/* Tailwind Blue 600 *\/\n    background: #eff6ff !important; \/* Tailwind Blue 50 *\/\n}\n\n.kc-spec-icon.green {\n    color: #10b981 !important;      \/* Tailwind Emerald 500 *\/\n    background: #ecfdf5 !important; \/* Tailwind Emerald 50 *\/\n}\n\n\/* \u6807\u9898\u89c6\u89c9\u589e\u5f3a\uff1a\u5f3a\u5316\u56fd\u9645\u5316\u89c6\u89c9\u6392\u7248\u7684\u7cbe\u7ec6\u5ea6 *\/\n#oem-warranty .kc-feature-title {\n    font-weight: 800 !important;\n    letter-spacing: -0.01em;\n}\n\n\/* \u63cf\u8ff0\u6587\u672c\u884c\u9ad8\u4f18\u5316\uff1a\u5927\u5e45\u964d\u4f4e\u82f1\u6587\u5927\u6bb5\u6587\u672c\u7684\u9605\u8bfb\u75b2\u52b3\u611f *\/\n#oem-warranty .kc-feature-desc {\n    font-size: 14px !important;\n    color: #4b5563 !important;      \/* Tailwind Gray 600 *\/\n    line-height: 1.65 !important;\n}\n\n\/* =========================================================\n   ? \u79fb\u52a8\u7aef\u54cd\u5e94\u5f0f\u8986\u5199 (\u65ad\u70b9: 768px)\n   ========================================================= *\/\n@media (max-width: 768px) {\n    \/* \u7f29\u5c0f\u79fb\u52a8\u7aef\u9762\u677f\u7684\u5185\u8fb9\u8ddd\uff0c\u9632\u6b62\u5c0f\u5c4f\u8d34\u8fb9 *\/\n    #oem-warranty .kc-panel {\n        padding: 24px 20px !important;\n        background: #ffffff !important; \/* \u79fb\u52a8\u7aef\u53d6\u6d88\u590d\u6742\u7684\u5f84\u5411\u6e10\u53d8\uff0c\u4fdd\u6301\u6781\u7b80\u7eaf\u767d\u4ee5\u63d0\u5347\u52a0\u8f7d\u6027\u80fd *\/\n    }\n    \n    \/* \u7f51\u683c\u5f3a\u884c\u964d\u7ea7\u4e3a\u5355\u5217\u7eb5\u5411\u6d41\u5f0f\u6392\u7248 *\/\n    #oem-warranty .kc-grid-3 {\n        grid-template-columns: 1fr !important;\n        gap: 28px !important; \/* \u9002\u5f53\u7f29\u51cf\u5782\u76f4\u95f4\u8ddd *\/\n    }\n    \n    \/* \u79fb\u52a8\u7aef\u5fae\u8c03\u56fe\u6807\u5bf9\u9f50\u65b9\u5f0f\uff08\u7d27\u51d1\u578b\u504f\u5411\uff09 *\/\n    #oem-warranty style*=\"display: flex\" {\n        gap: 12px !important;\n    }\n    \n    #oem-warranty .kc-feature-title {\n        font-size: 17px !important;\n    }\n}\n<\/style>\n\n<!-- 9. OEM\/ODM & Warranty (Scheme B: High-End Integrated Industrial Panel) -->\n<section id=\"oem-warranty\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">OEM\/ODM &amp; Warranty Support<\/span><\/h2>\n    <p class=\"kc-sec-lead\">As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.<\/p>\n    \n    <div class=\"kc-panel\" style=\"padding: 36px 30px; background: radial-gradient(circle at top right, #f8fafc, #ffffff); border: 1px solid #e5e7eb; border-radius: 8px; box-shadow: 0 4px 6px -1px rgba(0,0,0,.05), 0 2px 4px -1px rgba(0,0,0,.03);\">\n        <div class=\"kc-grid-3\" style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px;\">\n            \n            <!-- Item 1: OEM\/ODM Capabilities -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon blue\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #2563eb; background: #eff6ff; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 20h9\"><\/path><path d=\"M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4Z\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #0b6fb3;\">Flexible OEM\/ODM Solutions<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Ofrecemos servicio completo de marca blanca (OEM) y acabados de carcasa personalizados. Nuestra ingenier\u00eda ODM cubre modificaciones a medida del chasis, curvas de caudal especializadas y adaptaci\u00f3n a normativas el\u00e9ctricas regionales (p. ej., 110V\/60Hz, 24V de frecuencia variable).<\/p>\n                <\/div>\n            <\/div>\n            \n            <!-- Item 2: Project-Based Agreement -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon blue\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #2563eb; background: #eff6ff; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2\"><\/path><circle cx=\"9\" cy=\"7\" r=\"4\"><\/circle><path d=\"M22 21v-2a4 4 0 0 0-3-3.87\"><\/path><path d=\"M16 3.13a4 4 0 0 1 0 7.75\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #0b6fb3;\">Project-Based Supply Agreements<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Para proyectos HVAC a gran escala y edificaci\u00f3n sostenible, ofrecemos tramos estructurados de MOQ, contratos de env\u00edo escalonados y entregas \u00e1giles en m\u00faltiples lotes sincronizadas con su cronograma de obra. Se incluyen fichas t\u00e9cnicas de aprobaci\u00f3n (technical submittals) y validaci\u00f3n de par\u00e1metros.<\/p>\n                <\/div>\n            <\/div>\n            \n            <!-- Item 3: Warranty & Service -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon green\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #10b981; background: #ecfdf5; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #10b981;\">Extended Warranty &amp; Technical Claims<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Los motores disponen de una garant\u00eda extendida de hasta 3 a 5 a\u00f1os, respaldada por una garant\u00eda integral de 1 a\u00f1o para todo el sistema. Los pedidos por volumen tienen acceso a un porcentaje asignado de repuestos para mantenimiento y soporte t\u00e9cnico remoto personalizado.<\/p>\n                <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/section>\n<\/div><\/article><\/div>\n  <\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Este sencillo adaptador de conductos permite acoplar dos tama\u00f1os de conducto diferentes sin complicar en exceso el trazado de la ventilaci\u00f3n.<\/p>\n<ul class=\"kcvents-short-points\">\n<li><strong>6 to 4 Inch Connection:<\/strong> Connects 150mm duct systems to 100mm ducting for common residential and HVAC transitions.<\/li>\n<li><strong>8 to 6 Inch Connection:<\/strong> Connects 200mm duct systems to 150mm ducting for larger ventilation layouts.<\/li>\n<li><strong>Seamless Duct Transition:<\/strong> Crea una secci\u00f3n de reducci\u00f3n limpia entre diferentes tama\u00f1os de conducto para favorecer un flujo de aire m\u00e1s fluido.<\/li>\n<li><strong>Moisture-Resistant PP Plastic:<\/strong> Durable PP material resists moisture and corrosion in bathrooms, kitchens and HVAC systems.<\/li>\n<li><strong>Easy Clamp or Tape Installation:<\/strong> Se puede conectar mediante abrazaderas o cinta para conductos para una instalaci\u00f3n y sustituci\u00f3n r\u00e1pidas.<\/li>\n<li><strong>Broad System Fit:<\/strong> Suitable for homes, apartments, offices, hotels, bathrooms, kitchens and ventilation projects.<\/li>\n<\/ul>","protected":false},"featured_media":3082,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","iawp_total_views":14},"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":["post-3088","product","type-product","status-publish","has-post-thumbnail","product_cat-parts-accessories","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product\/3088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/comments?post=3088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/media\/3082"}],"wp:attachment":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/media?parent=3088"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_brand?post=3088"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_cat?post=3088"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_tag?post=3088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}