8" X 10" RECTANGULAR ZONING DAMPER, 24 VOLT

8" X 10" RECTANGULAR ZONING DAMPER, VOLT:24, 3-WIRE, POWER OPEN AND CLOSE, LED DAMPER POSITION INDICATORS, PARALLEL ALUMINUM BLADES, TEMPERATURE RATING:-4 TO 140F OPERATING, -20 TO 150F STORAGE, WEIGHT:5 LBS 9.2 OZ, MADE IN USA