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the Bard HVAC limit control operates with a fixed 175°F trip point and a 30°F differential
Whether you are troubleshooting a furnace that starts and then shuts down or performing preventative maintenance on an older gas burner assembly
Adjustable Time Delay: Integrated 1-10 minute timing knob allows contractors to fine-tune the system response and avoid short-cycling
Reliable Load Handling: Rated at 40VA to provide consistent 24V secondary output from a standard 480V primary source
always verify the actuator diameter and series compatibility before installation to ensure a drop-in fit and peak system efficiency
MAMAC Systems PR-275-R2-VDC Pressure Sensor Refrigerant the Bard HVAC limit controlThe MAMAC Systems PR 275 R2 VDC is a high precision differential pressure transducer designed for critical building automation systems. This unit features a micro machined glass on silicon (Gl Si) capacitance sensor, eliminating common issues like zero drift and calibration shifts from overpressure. As a professional grade low pressure sensor, it offers exceptional stability for monitoring duct static pressure, filter status, and cleanroom
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