8" X 26" OPP BLADE DAMPER

3-WIRE 24V 10" X 6" OPPOSED

10x8 OppBlade 2Wire Damper,,,,

10"w X 8"h 24v NC OppBldDamper

3-WIRE 24 V 10X8 OPPOSED BLADE

3-WIRE 24V 10" X 10" OPPOSED

10"x12" OPP BLD N/C 24V

3-WIRE 24V 10" X 14" OPPONES

10"w X 16"h OppBld 2Wire 24V

10X18 DMPR 3 WIRE