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![]() | 【Control Board Upgrade】 Feature all OEM functions. Use as an exact replacement for the original Furnace circuit board. Control gas valve, inducer draft motor, circulating blower and hot surface ignitor. Monitors timing, trial for ignition, flame sensing, lockout, plus pressure, rollout and limit switches. Designed for 100% gas shutoff in case of ignition failure. Twinning compatible with other ICM282A boards. Compatible with 24 VAC standard thermostat. 【Safe Work & Easy Installation】 Advanced microprocessor-based high-precision PCB manufacturing, soldering and assembly technology, professional testing ensure optimal performance and long-lasting reliability. Reverse polarity protection. Secondary brownout voltage protection. Provides diagnostic LED to aid in troubleshooting. Work well with the original wiring as with the updated wiring. User manual included. |