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The Aaon R77150 Pressure Switch is a critical safety and monitoring component engineered for precision sensing in commercial HVAC systems
Broad Compatibility: Engineered for use across the York
Note that the Honeywell 4074EPM is technically identical to the 4074EPM/U
For technicians performing furnace relay troubleshooting
this valve is specifically designed for water regulating services within its 160°F to 230°F setpoint range and should not be used in high-pressure steam lines
Belimo FSAF24A-S Actuator THPU32HP7Y The Aaon R77150 Pressure SwitchThe Belimo FSAF24A S is a high torque fire and smoke damper actuator designed for On Off control in strictly regulated life safety applications. Engineered as the direct FSAF24 S replacement, this 24V spring return actuator provides 180 in lb of torque to ensure fail safe closure of dampers during power loss or fire alarm triggers. It features integrated dual auxiliary switches for precise end position feedback to the fire alarm control panel or BMS.
US$ 65.00
US$ 38.99
US$ 110.00