Honeywell Upgrade Replacement Programming Control for BC7000L With PM720M Or R4140M

Honeywell upgrade replacement programming control for bc7000l with pm720m or r4140m featuresthe honeywell r7140g, l, m burner control modules are microprocessor-based integrated burner control for automatically fired gas, oil or combination fuel single burner applicationsfunctions provided by the r7140g,l,m include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshootingupgrade replacement for bc7000 or r4140 legacy programmer controls