{"product_id":"alerton-vlca-1688-advanced-hvac-controller-used","title":"ALERTON VLCA-1688 Advanced HVAC Controller (Used)","description":"\u003ch2\u003eDescription:\u003c\/h2\u003e\n\u003cp\u003eThe Alerton VLCA-1688 controller is a building automation and HVAC control module designed for commercial energy management and industrial facility automation applications. This Alerton BACnet controller supports HVAC system integration, equipment monitoring, and automation control requirements across demanding building management environments.\u003c\/p\u003e\n\u003cp\u003eEngineered for professional automation installations, the unit features BACnet MS\/TP compatibility and multiple binary and analog output configurations suitable for HVAC control systems, facility management infrastructure, and industrial automation projects. The controller is appropriate for MRO buyers, EPC contractors, and industrial procurement teams requiring dependable building automation components.\u003c\/p\u003e\n\u003cp\u003eWeSellStocks.co supplies surplus and wholesale industrial automation equipment for distributors, contractors, and commercial buyers across the USA, UAE, and Worldwide markets. Our inventory supports industrial maintenance operations, HVAC retrofit projects, and facility automation spare parts sourcing requirements.\u003c\/p\u003e\n\u003cp\u003eThis Alerton HVAC automation controller is suitable for commercial building management systems, industrial automation upgrades, and replacement control panel applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Alerton\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Building Automation Controller \/ HVAC Control Module\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e VLCA-1688\u003cbr\u003e\u003cstrong\u003eIndustry Category:\u003c\/strong\u003e Building Automation \u0026amp; HVAC Control Systems\u003cbr\u003e\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 24V~\u003cbr\u003e\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 500 mA maximum source\u003cbr\u003e\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 140 VA maximum load\u003cbr\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24V~ 50\/60 Hz nominal\u003cbr\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 24V each output\u003cbr\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003eStandards \/ Compliance:\u003c\/strong\u003e UL Listed, CE Marked, BACnet MS\/TP\u003cbr\u003e\u003cstrong\u003eOther Confirmed Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBO 0–7: 500 mA @ 24V each\u003c\/li\u003e\n\u003cli\u003eAO 0–7: 420 mA @ 24V each\u003c\/li\u003e\n\u003cli\u003eAdvanced VLC controller configuration\u003c\/li\u003e\n\u003cli\u003eAssembled in Mexico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication:\u003c\/h2\u003e\n\u003cp\u003eSuitable for commercial HVAC systems, industrial building automation, and facility energy management installations. Designed for integration within BACnet-compatible control systems and automation panels used in commercial buildings, industrial infrastructure, and smart facility management environments.\u003c\/p\u003e\n\u003cp\u003eWeSellStocks.co supplies Alerton VLCA-1688 HVAC controllers for industrial automation projects and commercial building management system requirements. Industrial buyers in the USA and UAE source Alerton BACnet controllers and HVAC automation modules through trusted wholesale and distributor supply channels. Worldwide shipping is available for commercial automation procurement and facility control system support.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMetafields:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ebrand:\u003c\/strong\u003e Alerton\u003cbr\u003e\u003cstrong\u003epart_number:\u003c\/strong\u003e VLCA-1688\u003cbr\u003e\u003cstrong\u003eproduct_type:\u003c\/strong\u003e Building Automation Controller \/ HVAC Control Module\u003cbr\u003e\u003cstrong\u003eindustry_category:\u003c\/strong\u003e Building Automation \u0026amp; HVAC Control Systems\u003cbr\u003e\u003cstrong\u003evoltage_rating:\u003c\/strong\u003e 24V~\u003cbr\u003e\u003cstrong\u003ecurrent_rating:\u003c\/strong\u003e 500 mA maximum\u003cbr\u003e\u003cstrong\u003epower_rating:\u003c\/strong\u003e 140 VA maximum load\u003cbr\u003e\u003cstrong\u003einput_voltage:\u003c\/strong\u003e 24V~ 50\/60 Hz nominal\u003cbr\u003e\u003cstrong\u003eoutput_voltage:\u003c\/strong\u003e 24V each output\u003cbr\u003e\u003cstrong\u003emounting_type:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003estandards:\u003c\/strong\u003e UL Listed | CE Marked | BACnet MS\/TP\u003cbr\u003e\u003cstrong\u003econdition:\u003c\/strong\u003e Surplus \/ Used Industrial Part\u003cbr\u003e\u003cstrong\u003estock_quantity_available:\u003c\/strong\u003e Available upon request\u003cbr\u003e\u003cstrong\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr\u003e\u003cstrong\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003ch5\u003eCondition: Used\u003c\/h5\u003e\n\u003ch5\u003eTested✅\u003c\/h5\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59489759527198,"sku":"A-42","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/6_e0c54398-4b09-417f-bca8-14cb0c7b8c14.png?v=1781941595","url":"https:\/\/wesellstocks.co\/products\/alerton-vlca-1688-advanced-hvac-controller-used","provider":"We Sell Stocks","version":"1.0","type":"link"}