When you are servicing high-demand HVACR systems

Universal Versatility: Field-selectable DA and RA operation ensures compatibility with various system logic requirements

Dual-Speed Logic: Supports 2-speed motor operation for optimized CFM delivery and specialized airflow balancing

Does this valve use an internal or external equalizer

check for a closed circuit across the terminals when the system is at resting pressure

Siemens Building Technology 7MF15654BG105EA1 Sensor 320788-702 When you are servicing high-demandThe Siemens Building Technology 7MF15654BG105EA1 is a commercial grade SITRANS P200 pressure transmitter designed for high precision monitoring of liquids, gases, and vapors within HVACR environments. Built with a piezo resistive measuring system and a durable ceramic diaphragm, this sensor delivers a stable 0 10Vdc output signal over a defined 0 100 PSIG range. Its sturdy stainless steel housing provides excellent protection against electromagnetic