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Round Retrofit
round-retrofit
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Retrofit Zone Control Volume Dampers with Power-Open/Power-Close Motor
ALAN's Power-Open/Power-Close-24 Volt Motor
Maximum Torque is 88 pounds
Motor Casing is made of UL approved fire retardant material -
Retrofit Zone Control Volume Dampers with Power-Open/Spring-Close Motor
ALAN's Power-Open/Spring-Close - 24 Volt Motor
Ultra-quiet spring return eliminates the wind-up noise that often occurs when the motor and gear train start spinning at more then ten times their normal operating speed.
Motor Casing is made of UL approved fire retardant material.
Order Code: AZ-RD-POSC or SOPC-R-"SIZE"
POSC - Power-open/Spring-close
SOPC - Spring-open/Power-close -
Retrofit Zone Control Volume Dampers with Power-Open/Power-Close Modulating Motor
ALAN's Power-Open/Power-Close Modulating - 24 Volt Motor
Modulating positions - 0 %, 25 %, 50 %, 75 %
Motor Casing is made of UL approved fire retardant material.
Order Code: "SIZE"AZ-RD-MOD-R