These two-position, 24 Vac spring return actuators are designed for ARD, EARD and ZD residential zone dampers. Simplified, adjustable minimum and maximum range stops allow you to control temperature tailor the HVAC damper to suit the needs of each customer.

• Replacement motor for ARD and ZD zone dampers
• Direct replacement for M847D1004
• 30 seconds power open/10 seconds spring return
• Wire terminals: M1-Power; M6 Common; M4 (optional)-LED indication