{"product_id":"hk42fz004-guaranteed-working-tested-gas-furnace-control-board-with-wire-harness","title":"HK42FZ004 GUARANTEED WORKING TESTED gas furnace control board with wire harness","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· Control board compatible with Carrier HK42FZ004 and various Bryant, Payne models\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Control voltage: 24 VAC, line voltage range: 98 to 132 VAC @ 60 Hz · Microprocessor-based precision control for gas valve, ignitor, blower motor, inducer, humidifier, and electric air cleaner · Ignitor relay rating: 5A @ 120 VAC · Cool blower relay rating: 10A @ 120 VAC · Heat relay rating: 5A @ 120 VAC · Inducer motor relay rating: 4A @ 120 VAC · Gas valve relay rating: 1.5A @ 24 VAC · Humidifier relay rating: 0.5A @ 24 VAC max · Electric air cleaner relay rating: 1A @ 120 VAC · Features 100% gas shutoff safety in case of ignition failure · Reverse polarity and secondary brownout voltage protection · Equipped with diagnostic LEDs for troubleshooting · Includes wiring harness for straightforward installation · Dimensions approximately 8 in (W) x 5 in (H) x 1.5 in (D) · Weight around 12 to 14.4 ounces depending on packaging and included parts · Designed to manage ignition sequencing, fan control, and multiple safety monitoring circuits · Compatible with a 24 VAC standard thermostat interface\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":43672946933869,"sku":"13050","price":207.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_b52fbd73-960e-42fd-bfbe-8530ca3bea22.jpg?v=1763344167","url":"https:\/\/willardshvacsupply.com\/products\/hk42fz004-guaranteed-working-tested-gas-furnace-control-board-with-wire-harness","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}