{"id":1106,"date":"2025-08-28T10:38:28","date_gmt":"2025-08-28T10:38:28","guid":{"rendered":"https:\/\/ecvents.com\/?post_type=product&p=1106"},"modified":"2026-05-15T06:52:09","modified_gmt":"2026-05-15T11:52:09","slug":"%e5%a3%81%e7%aa%93%e3%81%ae%e6%8e%92%e6%b0%97%e3%83%95%e3%82%a1%e3%83%b3%e3%83%91%e3%83%8d%e3%83%ab-j","status":"publish","type":"product","link":"https:\/\/www.ecvents.com\/ja\/product\/%e5%a3%81%e7%aa%93%e3%81%ae%e6%8e%92%e6%b0%97%e3%83%95%e3%82%a1%e3%83%b3%e3%83%91%e3%83%8d%e3%83%ab-j\/","title":{"rendered":"\u30ea\u30e2\u30b3\u30f3\u4ed8\u304d\u306e\u58c1\u639b\u3051\u6392\u6c17\u30d5\u30a1\u30f3\u3001KCVents 4\/6 \u30a4\u30f3\u30c1 \u30ea\u30d0\u30fc\u30b7\u30d6\u30eb \u30a8\u30a2\u30d5\u30ed\u30fc\u307e\u305f\u306f\u30d0\u30c3\u30af\u30c9\u30e9\u30d5\u30c8 \u30c0\u30f3\u30d1\u30fc"},"content":{"rendered":"
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1) Quick Comparison: Reversible vs Backdraft Damper<\/h3>\n

Choose the version that matches your ventilation goal. If you need both\u00a0intake and exhaust<\/strong>, pick\u00a0Reversible Airflow<\/strong>. If you only need\u00a0one-way exhaust<\/strong>\u00a0and want to reduce backflow, pick\u00a0Backdraft Damper<\/strong>.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nReversible Airflow Version<\/th>\nBackdraft Damper Version<\/th>\n<\/tr>\n<\/thead>\n
Airflow direction<\/td>\nReversible (Intake \u2194 Exhaust)<\/td>\nExhaust-only<\/td>\n<\/tr>\n
Backdraft damper<\/td>\nNo<\/td>\nYes (helps prevent backflow; helps block insects)<\/td>\n<\/tr>\n
Best for<\/td>\nRooms that need fresh-air intake\u00a0and<\/em>\u00a0exhaust flexibility<\/td>\nBathrooms\/kitchens\/garages where one-way exhaust is preferred<\/td>\n<\/tr>\n
Control<\/td>\nRemote control (version-dependent)<\/td>\nRemote control or wall switch (version-dependent)<\/td>\n<\/tr>\n
Speed control<\/td>\n5-stage variable speed<\/td>\n5-stage variable speed<\/td>\n<\/tr>\n
Motor<\/td>\nEC motor<\/td>\nEC motor<\/td>\n<\/tr>\n
Noise<\/td>\nLow-noise operation<\/td>\nLow-noise operation<\/td>\n<\/tr>\n
Power (same size comparison)<\/td>\nHigher power<\/strong>\u00a0(see model table)<\/td>\nLower power<\/strong>\u00a0(see model table)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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2) Shared Specifications<\/h3>\n

These specifications apply to both versions (Reversible Airflow and Backdraft Damper):<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Shared Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand<\/td>\nKCVENTS<\/td>\n<\/tr>\n
Installation<\/td>\nWall \/ Window mounting (wall-mounted)<\/td>\n<\/tr>\n
Application<\/td>\nHotel, Industrial, RV, Garage, Household<\/td>\n<\/tr>\n
Function<\/td>\nExhaust ventilation (with version-specific airflow direction)<\/td>\n<\/tr>\n
Housing material<\/td>\nPlastic \/ ABS (ABS housing on reversible version icons)<\/td>\n<\/tr>\n
Motor type<\/td>\nEC motor (energy-saving)<\/td>\n<\/tr>\n
Speed control<\/td>\n5-stage speed regulation<\/td>\n<\/tr>\n
Noise level<\/td>\n\u2264 40 dB<\/td>\n<\/tr>\n
App control<\/td>\nNo<\/td>\n<\/tr>\n
Operating language<\/td>\nEnglish<\/td>\n<\/tr>\n
Warranty<\/td>\n3 years<\/strong><\/td>\n<\/tr>\n
Origin<\/td>\nGuangdong, China<\/td>\n<\/tr>\n
Customization<\/td>\nLogo\/graphic customization: 3D printing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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3) Model Tables for Order Confirmation<\/h3>\n

Use the tables below to confirm the exact model you\u2019re selecting (size, power, airflow, and version).<\/p>\n

A) Reversible Airflow Models (Reversible Direction)<\/h4>\n
\n\n\n\n\n\n\n
Model<\/th>\nSize (inch)<\/th>\nVoltage<\/th>\nEC Motor Power (W)<\/th>\nAirflow (m\u00b3\/h)<\/th>\nNotes<\/th>\n<\/tr>\n<\/thead>\n
APC10-J-Reversible<\/strong><\/td>\n4″<\/td>\n80\u2013245V, 50\u201360Hz<\/td>\n10W<\/strong><\/td>\n100<\/strong><\/td>\nReversible airflow;\u00a070-second automatic cycle<\/strong>; 5-stage speed control<\/td>\n<\/tr>\n
APC15-J-Reversible<\/strong><\/td>\n6″<\/td>\n80\u2013245V, 50\u201360Hz<\/td>\n10W<\/strong><\/td>\n230<\/strong><\/td>\nReversible airflow;\u00a070-second automatic cycle<\/strong>; 5-stage speed control<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

B) Backdraft Damper Models (Exhaust-Only + Anti-Backflow)<\/h4>\n
\n\n\n\n\n\n\n
Model<\/th>\nSize (inch)<\/th>\nVoltage<\/th>\nEC Motor Power (W)<\/th>\nAirflow (m\u00b3\/h)<\/th>\nNotes<\/th>\n<\/tr>\n<\/thead>\n
APC10-J<\/strong><\/td>\n4″<\/td>\n220V<\/td>\n4W<\/strong><\/td>\n90<\/strong><\/td>\nExhaust-only;\u00a0Backdraft Damper<\/strong><\/td>\n<\/tr>\n
APC15-J<\/strong><\/td>\n6″<\/td>\n(not provided)<\/td>\n5W<\/strong><\/td>\n180<\/strong><\/td>\nExhaust-only;\u00a0Backdraft Damper<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ud83c\udf2c\ufe0f Standard Version (e.g., APC-C-EC \/ Thermostatic Quiet \/ Wired Switch)<\/h3>\n

\u2705 Main Function:<\/strong> One-way exhaust<\/p>\n

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    \ud83c\udfe0 Removes indoor air containing odors, humidity, smoke, or pollutants<\/p>\n<\/li>\n

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    \ud83d\udeaa Expels indoor air outdoors to improve indoor air quality<\/p>\n<\/li>\n

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    \ud83d\udca8 Think of it as a one-way \u201cair transporter\u201d: it only pushes indoor air out<\/p>\n<\/li>\n

  • \n

    \ud83c\udf73 Example: After cooking, it can remove cooking fumes and smoke, but cannot bring fresh outdoor air in<\/strong><\/p>\n<\/li>\n<\/ul>\n

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    \ud83d\udd04 Reversible Version (e.g., APC-C-EC \/ Reversible Model)<\/h3>\n

    \u2705 Main Function:<\/strong> Bidirectional airflow (Exhaust & Intake)<\/p>\n

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      \ud83c\udfe0 Expels indoor polluted air like the standard version<\/strong><\/p>\n<\/li>\n

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      \ud83c\udf3f Can reverse to bring fresh outdoor air indoors for two-way circulation<\/p>\n<\/li>\n

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      \ud83d\udca8 Example: When indoor air feels stuffy, switch to reverse mode to bring in fresh air<\/p>\n<\/li>\n

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      \ud83d\udd04 Normal mode still works as standard exhaust to remove indoor waste air<\/p>\n<\/li>\n<\/ul>\n

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      \ud83d\udca1 Tips for Users:<\/h3>\n
        \n
      • \n

        Perfect for kitchens, bathrooms, or any indoor space needing air quality improvement<\/strong><\/p>\n<\/li>\n

      • \n

        Reversible version provides flexible ventilation<\/strong>, improving both air freshness and comfort<\/p>\n<\/li>\n<\/ul>\n

        \ud83d\udd39 Additional Notes:<\/strong><\/p>\n

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        • \n

          Ideal for wall or window installation<\/p>\n<\/li>\n

        • \n

          Suitable for residential, commercial, or industrial ventilation<\/p>\n<\/li>\n

        • \n

          Reversible model enhances indoor air circulation flexibility<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          KCVENTS \u58c1\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u63db\u6c17\u6247\u306f\u3001\u30d0\u30b9\u30eb\u30fc\u30e0\u3001\u30ad\u30c3\u30c1\u30f3\u3001\u30e9\u30f3\u30c9\u30ea\u30fc \u30eb\u30fc\u30e0\u3001\u305d\u306e\u4ed6\u306e\u5bb6\u5ead\u7528\u30b9\u30da\u30fc\u30b9\u306e\u6e7f\u6c17\u3001\u81ed\u3044\u3001\u53e4\u3044\u7a7a\u6c17\u3092\u53d6\u308a\u9664\u304f\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 4 \u30a4\u30f3\u30c1\/6 \u30a4\u30f3\u30c1\u306e\u30b5\u30a4\u30ba\u3068\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u304b\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u4f7f\u7528\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

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          • \u30d0\u30b9\u30eb\u30fc\u30e0\/\u30ad\u30c3\u30c1\u30f3\/\u90e8\u5c4b\u306e\u63db\u6c17\u306e\u305f\u3081\u306e\u58c1\u639b\u3051\u53d6\u308a\u4ed8\u3051<\/li>\n
          • \u3055\u307e\u3056\u307e\u306a\u30c0\u30af\u30c8\u958b\u53e3\u90e8\u306b\u5408\u308f\u305b\u3066 4 \u30a4\u30f3\u30c1\/6 \u30a4\u30f3\u30c1\u306e\u30b5\u30a4\u30ba\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/li>\n
          • \u5229\u4fbf\u6027\u306e\u305f\u3081\u306e\u30ea\u30e2\u30fc\u30c8\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u5236\u5fa1\u30aa\u30d7\u30b7\u30e7\u30f3<\/li>\n
          • \u74b0\u5883\u306b\u3084\u3055\u3057\u3044\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044\u904b\u7528<\/li>\n
          • \u9ad8\u6e29\u62b5\u6297\uff08\u6700\u5927\u00a0105\u00b0C<\/strong>, \u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09<\/li>\n
          • \u8907\u6570\u306e\u30d7\u30e9\u30b0\u30bf\u30a4\u30d7: \u7c73\u56fd\/EU\/\u82f1\u56fd\/AU (\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u6642\u306b\u9078\u629e)<\/li>\n<\/ul>","protected":false},"featured_media":3913,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[62],"product_cat":[28],"product_tag":[31,30,29,34,32,33],"class_list":{"0":"post-1106","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kcvents","7":"product_cat-exhaust-fan","8":"product_tag-backdraft-damper","9":"product_tag-durable-abs-housing","10":"product_tag-energy-efficient-ec-motor","11":"product_tag-low-noise-operation","12":"product_tag-reversible-airflow","13":"product_tag-variable-speed-control","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-variable","21":"has-default-attributes"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/product\/1106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/comments?post=1106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/media\/3913"}],"wp:attachment":[{"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/media?parent=1106"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1106"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1106"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ecvents.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}