Enhanced System Safety: Provides reliable combustion air verification

a standard for Trane control logic protocols

which allows for field-tuning to eliminate "chattering" or vibration caused by critical flow conditions

What are the signs that a flue collector needs replacement

Hartland Controls CON-3/120/90 Contactor 322838-753 Enhanced System Safety: Provides reliableWhen you need a heavy duty solution for high amperage applications, the Hartland Controls CON 3 120 90 Contactor is the industry standard for reliability. This 3 pole definite purpose contactor is engineered to manage a 90 amp full load current, making it a staple for large scale HVACR equipment, commercial refrigeration systems, and industrial machinery. Featuring a 120Vac 50 60Hz coil voltage, this component ensures consistent switching performance