The HH18HA495 features a manual reset design

Contractors appreciate the adjustable zero and span potentiometers

assuming mounting space allows

Energy Conservation: The adjustable deadband minimizes energy waste by creating a neutral zone where neither heating nor cooling is active

The Veris Industries H-900 Switch is a high-performance split-core current switch designed for building automation systems and HVAC applications where precise motor status is mandatory

Schneider Electric (Barber Colman) MK-3101 Pneumatic Damper Actuator 30067439-890 The HH18HA495 features a manualFor high performance environmental control, the Schneider Electric MK 3101 (formerly Barber Colman MK 3101) is the industry standard pneumatic damper actuator for proportional or two position control. This proportional pneumatic actuator features an 8 in effective diaphragm area and is engineered specifically for HVAC damper control in mixing boxes, air valves, and terminal units. With a 3 to 8 psi spring range, it provides reliable spring return fail