Honeywell MP516A1087 Damper Actuator 321894-709 it provides consistent ignition in

it provides consistent ignition in sealed combustion environments

Using this genuine Daikin part preserves the original equipment's engineering specifications and operational efficiency without the risks associated with aftermarket substitutes

Precise Electrical Matching: Calibrated for specific Copeland compressor specifications to ensure accurate trip points

the switching point is fully adjustable across the entire rotation range of 0 to 100%

000V transformer is failing

Honeywell MP516A1087 Damper Actuator 321894-709 it provides consistent ignition inThe Honeywell MP516A1087 Pneumatic Unit Ventilator Damper Actuator is a heavy duty, rolling diaphragm actuator designed for proportional control of unit ventilator dampers. Engineered for reliability in institutional HVAC systems, this spring return pneumatic actuator features an 11 square inch effective diaphragm area and a versatile 2 1 8 to 2 1 2 inch stroke length. It operates on a 3 12 PSI spring range with a specific hesitation sequence: the