{"product_id":"oem-wattsmaster-aaon-ys101786-board-hvac","title":"OEM WATTSMASTER AAON YS101786 BOARD HVAC","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our 1-year warranty. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e • Model: AAON WattMaster Control Board YS101786 (OEM) \u003cbr\u003e • Function: Modular I\/O sub base board for AAON HVAC control systems \u003cbr\u003e • Slots: Designed to support modular I\/O expansions (similar models have 2-slot capacity) \u003cbr\u003e • Mounting: Includes mounts for secure installation within HVAC control panels \u003cbr\u003e • Power: Low voltage, 24 VAC (typical for AAON controls) [inferred from related models] \u003cbr\u003e • Communication: Supports WattMaster communication wiring, compatible with 18 gauge 2-conductor twisted pair shielded wire (Belden #82760 or equivalent) \u003cbr\u003e • Application: Used to interface and expand HVAC unit control functionalities such as sensors, relays, or other input\/output modules \u003cbr\u003e • Origin: OEM part manufactured by AAON, designed specifically for their HVAC equipment in the USA \u003cbr\u003e • Dimensions \u0026amp; Weight: Similar AAON WattMaster boards measure approximately 4.5\" x 3.3\" (varies by specific model) [inferred] \u003cbr\u003e • Compliance: Designed for Class 2 low voltage use only, ensuring safety in HVAC control environments \u003cp\u003eThis description synthesizes available data on AAON WattMaster boards and typical technical specs where specific info for YS101786 was unavailable.\u003c\/p\u003e","brand":"Aaon","offers":[{"title":"Default Title","offer_id":43748098179181,"sku":"17216","price":174.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_c0c1413a-5d3f-4d61-a3ea-139e0a1f7a45.jpg?v=1764977147","url":"https:\/\/willardshvacsupply.com\/products\/oem-wattsmaster-aaon-ys101786-board-hvac","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}