{"product_id":"r40403-003-guaranteed-working-tested-good-furnace-control-circuit-board-1138-101","title":"R40403-003 GUARANTEED WORKING TESTED GOOD furnace control circuit board 1138-100","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· Model Number: R40403-003\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Compatible Replacement for Models: R40403-001, R40403-002, 20054502, ST9120A, B, C · Operating Line Voltage: 85 to 135 VAC, 50\/60 Hz · Secondary Control Voltage: 18.0 to 30.0 VAC, 50\/60 Hz · Controls a 2-speed indoor blower motor and a single-speed inducer motor · Inputs: Thermostat terminals (W, Y, G), pressure switch, and high-temperature limit switches · Adjustable blower delay settings via DIP switches · Includes a 5-amp replaceable automotive-type fuse protecting the 24-volt control circuit · Designed for Armstrong Air gas furnaces, providing ignition sequence control, blower delay, and safety monitoring\u003c\/p\u003e","brand":"Armstrong Air","offers":[{"title":"Default Title","offer_id":43672954142829,"sku":"13132","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_34d88ed8-84fd-47c9-bfa2-0599d98281e5.jpg?v=1763344451","url":"https:\/\/willardshvacsupply.com\/products\/r40403-003-guaranteed-working-tested-good-furnace-control-circuit-board-1138-101","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}