Control Board, Defrost Control Board, Circuit, Ignition Modulating
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U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This high-performance Defrost Control Board is a critical electronic component designed to maintain the efficiency and reliability of your residential or commercial HVAC system. Acting as the brain of the defrost cycle, this circuit board monitors outdoor coil temperatures and automatically initiates defrost sequences to prevent ice buildup on your heat pump or air conditioning unit. By managing ignition modulation and timing, it ensures consistent climate control even in harsh weather conditions. If your system is experiencing performance issues, failing to defrost, or short-cycling, replacing the control board can restore optimal heating and cooling performance while protecting the compressor from unnecessary wear. It is an essential replacement part for maintaining energy efficiency and extending the lifespan of your outdoor unit.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
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