{"product_id":"deluxe-blend-air-ii-7681-8171-b-control-circuit-board","title":"DELUXE BLEND AIR II 7681-8171\/B Control Circuit Board","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 return policy. 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\u003cp\u003e\u003cstrong\u003e• Board Type: Printed Circuit Control Board for Deluxe Blend Air II system\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Model Number: 7681-8171\/B   • Substrate Material: FR-4 fiberglass epoxy laminate   • Layer Count: Multi-layer design for signal integrity and power distribution   • Board Thickness: Approximately 1.6 mm (standard PCB thickness)   • Copper Weight: Standard 1 oz\/ft² copper layers   • Surface Finish: HASL (Hot Air Solder Leveling) or ENIG (Electroless Nickel Immersion Gold) for improved solderability and corrosion resistance   • Component Mounting: Through-hole and surface-mount pads   • Mechanical Dimensions: Accurate board outline with mounting holes and cutouts specific to Deluxe Blend Air II hardware   • Operating Voltage: Designed to handle system control voltages (exact voltage per system specs)   • Compliance: Manufactured to IPC standards for durability and electrical performance   • Connectivity: Includes solder mask and silkscreen layers for component identification and protection   • Application: Controls air blending functions with integrated circuitry suitable for HVAC or appliance control systems   • Warranty: 1-year coverage against manufacturing defects   • Shipping Options: Free standard shipping; overnight shipping available upon request\u003c\/p\u003e","brand":"Deluxe Blend Air","offers":[{"title":"Default Title","offer_id":43673065914477,"sku":"13889","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_c49499a8-c456-4bfd-ab8c-13ccfed4e32f.jpg?v=1763347077","url":"https:\/\/willardshvacsupply.com\/products\/deluxe-blend-air-ii-7681-8171-b-control-circuit-board","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}