{"product_id":"lennox-49l5501-imc-x-control-circuit-board-56k8501-g1-2-a58-rev-b-56k85","title":"LENNOX 49L5501 IMC-X Control Circuit Board 56K8501 G1-2 A58 REV B 56K85","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· Power Supply: 24VAC, 50\/60Hz (range 18–30VAC)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Power Consumption: Approximately 7 watts · Input Voltage: 18-30 VAC 50\/60Hz maximum · Igniter Current Capacity: 2.0 amp @ 80 VAC resistive · Inducer Motor Relay Capacity: 2.2 FLA, 3.5 LRA @ 120 VAC · Blower Relay Capacity: 14.5 FLA, 25.0 LRA @ 120 VAC (2-speed) · Gas Valve Relay Capacity: 1.5 amp @ 25 VAC 50\/60 Hz · Operating Temperature Range: -40°F to 155°F (some specs up to 176°F) · Storage Temperature Range: -40°F to 185°F · Humidity Range: 5% to 95% non-condensing · PCB Material: FR4 conformal coated for durability · Physical Dimensions: Approximately 3.1\" (W) x 3.5\" (D) x 1.25\" (H) · Weight: 0.1 lbs (0.04 kg) · Mounting: Four brass standoffs for #6 screws · Diagnostic Features: Microprocessor-based control with diagnostic LEDs for troubleshooting · Compatible with Lennox rooftop units IMC M1-7 version 5.02 or higher · Functions: Controls gas valve, inducer draft motor, blower, hot surface ignitor; monitors system pressure and limit switches\u003c\/p\u003e\u003cp\u003eThis control board replaces or is compatible with various Lennox part numbers including 49L5501, 56K8501, and integrates into OEM Lennox rooftop and furnace systems for reliable HVAC operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":43672930549869,"sku":"12872","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_9664939b-b6f7-437c-af37-a2299f58200f.jpg?v=1763343549","url":"https:\/\/willardshvacsupply.com\/products\/lennox-49l5501-imc-x-control-circuit-board-56k8501-g1-2-a58-rev-b-56k85","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}