Bard 8612-018 Board 322838-753 What causes these wheels to

What causes these wheels to fail

Durable Bimetal Construction: Designed for high-cycle longevity within the high-heat environment of the plenum

It does not have the necessary terminals or logic to manage a pilot gas valve or pilot flame sensing sequence

reducing operational overhead

ensuring a precise fit for Heil

Bard 8612-018 Board 322838-753 What causes these wheels toThe Bard 8612 018 Lead Lag Controller is a specialized 4 unit HVAC control board designed to manage sequential operation and balanced runtime across multi unit installations. Engineered for telecom shelters and modular classrooms, this sequence controller ensures redundant systems operate efficiently by rotating the primary unit. The board facilitates automatic lead lag switching to prevent uneven component wear, prolonging the service life of