{"product_id":"hef-kit-hydrogen-exhaust-fan-kit","title":"HEF - KIT - Hydrogen Exhaust Fan Kit","description":"\u003cp\u003e\u003cimg\u003eThe Hydrogen Exhaust Fan Kit (HEF-KIT) monitors hydrogen gas levels, activating alarms and ventilation fans when necessary to exhaust gases. The HEF-KIT is intended for use in battery charging rooms and other areas where hydrogen gas may be present.\u003c\/p\u003e\n\u003cp\u003eThe HEF-KIT consists of a dual-relay Hydrogen Gas Detector (HGD-DR) and a Hydrogen Exhaust Fan (HEF-1). The Hydrogen Gas Detector monitors hydrogen gas and warns staff before gas accumulates to dangerous levels.\u003c\/p\u003e\n\u003cp\u003eShould the concentration of hydrogen gas in the air surrounding the sensor reach 1 percent by volume, the yellow Warning LED will light and the 1-percent internal relay will close, activating the Hydrogen Exhaust Fan for forced ventilation. If the concentration reaches 2 percent by volume, the red Danger LED will flash, an 80-decibel alarm will sound, and the 2-percent internal relay will close. The relays will remain closed, and the LEDs lit, with the exhaust fan and alarm activated until the hydrogen concentration drops below the corresponding percentages.\u003c\/p\u003e\n\u003cp\u003eFederal safety regulations require employers to monitor and ventilate hydrogen in battery charging areas. OSHA, IFC, NFPA, and IEEE all mandate or recommend these essential safety precautions.\u003c\/p\u003e\n\u003cp\u003eProtect your staff and your warehouse with state-of-the-art hydrogen monitoring and ventilating equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous monitoring of hydrogen gas levels\u003c\/li\u003e\n\u003cli\u003eReliable, highly sensitive, highly stable solid state sensor\u003c\/li\u003e\n\u003cli\u003eForced ventilation\u003c\/li\u003e\n\u003cli\u003eLouvered dampers on exterior of fan prevent domestic air from escaping the room while fan is not in operation\u003c\/li\u003e\n\u003cli\u003eImprove battery room air quality by exhausting gases produced during battery charge\u003c\/li\u003e\n\u003cli\u003eReduce costs with controlled fan operation and prevent unnecessary escape of climate-controlled air\u003c\/li\u003e\n\u003cli\u003eA HEF-KIT aids in compliance with the following standards: NEC 480.9 Ventilation of Battery Rooms, NEC 501.125. (B), 501.105 (1-3), NFPA 2 Hydrogen Technology Code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/acrobat.adobe.com\/id\/urn:aaid:sc:VA6C2:943f180f-53c2-46f1-927f-bfdef842b9e9\" target=\"_blank\" title=\"HEF KIT Specs\" rel=\"noopener\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/acrobat.adobe.com\/id\/urn:aaid:sc:VA6C2:69b69c5f-0114-4c49-9160-a8f2db35b487\" target=\"_blank\" title=\"HEF-KIT Brochure\" rel=\"noopener\"\u003e\u003cstrong\u003eBrochure \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Green Energy Concepts","offers":[{"title":"Default Title","offer_id":48666618003681,"sku":"HEF-KIT","price":13997.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/6547\/5553\/files\/hef-kit_web_1_1.webp?v=1784229901","url":"https:\/\/shop.geciproducts.net\/products\/hef-kit-hydrogen-exhaust-fan-kit","provider":"Green Energy Concepts","version":"1.0","type":"link"}