{"product_id":"white-rodgers-emerson-50a66-843-furnace-control-circuit-board-150-0993","title":"White Rodgers EMERSON 50A66-843 Furnace Control Circuit Board 150-0993","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• Input Voltage: 25 VAC 50\/60 Hz\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Maximum Input Current: 0.45 A @ 25 VAC • Valve Relay Rating: 1.5 A @ 25 VAC 50\/60 Hz, 0.6 pf • Ignitor Relay Rating: 2.0 A @ 120 VAC 50\/60 Hz (resistive) • Inducer Relay Rating: 2.2 FLA - 3.5 LRA @ 120 VAC • Circulator Relay Rating: 14.5 FLA - 25 LRA @ 120 VAC • Operating Temperature Range: -40°F to +175°F (-40°C to +79°C) • Humidity Range: 5% to 93% relative humidity (non-condensing) • Maximum Allowable Leakage Resistance: 100 M Ohms • Diagnostic Indicator: Flash codes for troubleshooting • Supports 3 fan speeds • Remote flame sense capability • Humidifier and electronic air cleaner connections (optional) • Agency Approvals: CSA, UL recognized • Dimensions: 7.5\" L x 5.745\" W x 1.571\" D\u003c\/p\u003e","brand":"White Rodgers","offers":[{"title":"Default Title","offer_id":43672904138861,"sku":"12520","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_c5d48fa8-5115-47df-9010-2cb64dd11a18.jpg?v=1763342329","url":"https:\/\/willardshvacsupply.com\/products\/white-rodgers-emerson-50a66-843-furnace-control-circuit-board-150-0993","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}