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always verify your parts list to ensure this is the correct Carrier replacement board for your specific chassis
Technicians should replace the well if there is evidence of pitting
wind-resistant pilot flame for dependable burner light-off in all conditions
While it fits a wide range of Carrier and Bryant commercial equipment
Aprilaire 51 Relay 322838-752 always verify your parts listThe Aprilaire 51 Relay is a high performance current sensing relay engineered for precision in 120V HVAC applications. Designed to monitor electrical load and trigger auxiliary equipment, this HVAC current switch ensures seamless synchronization between your furnace blower and accessories like whole house humidifiers or electronic air cleaners. This Aprilaire 51 sensing relay features a compact, durable design that simplifies the installation process
