Johnson Controls P66AAB-34 Control Freon With a flow rate range

With a flow rate range of 0

Versatile Application: Proves airflow by sensing positive

Can I use this for both heating and cooling circuits

it ensures the pilot flame maintains the necessary millivolt output or ionization signal required by the furnace control board

Johnson Controls P66AAB-34 Control Freon With a flow rate rangeThe Johnson Controls P66AAB 34 is a professional grade electronic fan speed control designed for precise head pressure control in air cooled condensers. Engineered for R 410A systems and other high pressure refrigerants, this direct mount pressure transducer operates within a 320 to 410 psig range to maintain stable condensing temperatures regardless of ambient fluctuations. Unlike standard on off cycles, the P66AAB 34 utilizes a solid state triac