{"product_id":"hk61ea013-guaranteed-working-tested-good-hvac-control-circuit-board","title":"HK61EA013 GUARANTEED WORKING TESTED GOOD HVAC 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· Controls HVAC system components including blower, compressor, and furnace for efficient heating and cooling\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Equipped with microcontroller unit (MCU) for processing thermostat signals and managing outputs · Includes temperature sensor inputs (thermistors or RTDs) for accurate environmental monitoring · Contains relays capable of switching HVAC loads and controlling motor operation · Features capacitors and resistors for stable power management and signal conditioning · Built-in fault LED indicators for system status and troubleshooting support · Supports sensorless vector control and power management of fan motor and compressor (typical for 220V AC systems) · Designed with EMI\/RFI protection and robust power distribution to prevent electrical noise interference · Compatible with thermostat inputs and may support communication protocols for integration with HVAC controls · Engineered to withstand temperature fluctuations and rigorous HVAC operating conditions\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":43672952045677,"sku":"13076","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_e5f2904c-1b2d-4912-bf92-b15b355dc5ee.jpg?v=1763344258","url":"https:\/\/willardshvacsupply.com\/products\/hk61ea013-guaranteed-working-tested-good-hvac-control-circuit-board","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}