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Search in: Zoning Category

L3430.jpg10" Dia. Damper
Locke Part #: L3432MFG Part #: 119010 Compare
Description Ext.: DAR10E 10" DAMPER W/MTR 18 gauge offset blade, Nylon bearings for smooth operation, 2-wire stall type 24 VAG motor, Direct coupled actuator
ARD Round Damper.jpg10" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3645MFG Part #: ARD10TZ/U Compare
Size: 10" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2, Other Motor Information: Range stops, Damper Type: Single-blade, round
L3430.jpg12" Dia. Damper
Locke Part #: L3433MFG Part #: 119012 Compare
Description Ext.: DAR12E 12" DAMPER W/MTR 18 gauge offset blade, Nylon bearings for smooth operation, 2-wire stall type 24 VAG motor, Direct coupled actuator
ARD Round Damper.jpg12" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3646MFG Part #: ARD12TZ/U Compare
Size: 12" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2, Other Motor Information: Range stops, Damper Type: Single-blade, round
ARD Round Damper.jpg14" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3647MFG Part #: ARD14TZ/U Compare
Size: 14" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2, Other Motor Information: Range stops, Damper Type: Single-blade, round
ARD Round Damper.jpg16" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3648MFG Part #: ARD16TZ/U Compare
Size: 16" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2, Other Motor Information: Range stops, Damper Type: Single-blade, round
SPRD10.jpg16" Round Static Pressure Regulating Damper
Locke Part #: L3654MFG Part #: SPRD16/U Compare
Size: 16", Application: Static Pressure Regulating Damper, Shape: Round, Used With: Honeywell zoning systems, Motor: Weighted damper arm Air pressure in duct system increases as zone dampers close, pushing the SPRD open automatically., Arm and weight both adjustable to control amount of air bypassed, Recommended for low pressure systems with less than 0.5 in. wc., For larger systems and tighter pressure control, use MARD damper and static pressure controller (SPC)., Counter-balanced weighted arm to control bypass air for zoned systems, Additional weights available
ZD16x10.jpg16" x 10" Parallel Blade Damper, 24V
Locke Part #: L3649MFG Part #: ZD16x10/U Compare
Size: 16" x 10", Voltage: 24 V, Application: Parallel Blade Damper, Shape: Rectangular, Motor or Actuator Mounting: Side, Motor: Power Closed, Spring Open, Motor Timing: 30 Seconds Power Open/10 Seconds Spring Return, Wires to Motor: 2, Motor Electrical Rating Current: 0.32 A, Motor Finish: Zinc-Plated Steel, Anodized Aluminum, Motor Mount: bottom or the side of the duct, Motor Mounting Means: Direct Connection To Damper Shaft, Motor Mounting Position: Multi-poise, Motor Nominal Angular Rotation: 90°, Blade Action: Parallel, Motor Ambient Temperature Rating: 40° to 140°F, Motor Electrical Connection: 4" Leadwire, Motor Shaft Rotation Direction: Clockwise, Motor Torque: Min. 71 in.-oz. Mechanical visual position indicator for damper status., Solid construction using extruded aluminum frame and blades., Parallel blade design for low leakage performance., Simple, easy-to-wire, two-wire installation., Reliable, strong, 24-volt spring-return motor., Fail-safe, normally open operation., Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct)., Easy slip-in design, Used With:, Honeywell zoning systems
Warranty: 5 Year Limited Warranty against defects and workmanship, Relative Density: 1 (air = 1)
Size: 16" x 8", Voltage: 24 Vac, Application: Parallel Blade Damper, Shape: Rectangular, Used With: Zoning Systems, Frequency: 60 Hz, Electrical Connections: 4" Leadwire, Motor: Power Closed, Spring Open, Motor Timing: 30 Seconds Power Open/10 Seconds Spring Return, Wires to Motor: 2, Motor Electrical Rating Current: 0.32 A, Motor Finish: Zinc-Plated Steel, Anodized Aluminum, Motor Mount: Side, Motor Mounting Means: Direct Connection to Damper Shaft, Motor Mounting Position: Multi-Poise, Motor Nominal Angular Rotation: 90°, Other Motor Information: Range Stops Kevlar gearing reduces wear, more than doubling damper life, Simple, easy-to-wire, two-wire installation., Reliable spring-return motor, Adjustable range stops., Mechanical visual position indicator for damper status., Solid construction using extruded aluminum frame and blades, Fail-safe, normally open operation., Parallel blade design for low leakage performance., Reliable, strong, 24-volt spring-return motor., Compatible with conventional and networked zoning., Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct).
Size: 20" x 10", Voltage: 24 Vac, Application: Parallel Blade Damper, Shape: Rectangular, Used With: Zoning Systems, Frequency: 60 Hz, Electrical Connections: 4" Leadwire, Motor: Power Closed, Spring Open, Motor Timing: 30 Seconds Power Open/10 Seconds Spring Return, Wires to Motor: 2, Motor Electrical Rating Current: 0.32 A, Motor Finish: Zinc-Plated Steel, Anodized Aluminum, Motor Mount: Side, Motor Mounting Means: Direct Connection to Damper Shaft, Motor Mounting Position: Multi-Poise, Motor Nominal Angular Rotation: 90°, Other Motor Information: Range Stops Kevlar gearing reduces wear, more than doubling damper life, Simple, easy-to-wire, two-wire installation., Reliable spring-return motor, Adjustable range stops., Mechanical visual position indicator for damper status., Solid construction using extruded aluminum frame and blades, Fail-safe, normally open operation., Parallel blade design for low leakage performance., Reliable, strong, 24-volt spring-return motor., Compatible with conventional and networked zoning., Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct).
Size: 20" x 12", Voltage: 24 Vac, Application: Parallel Blade Damper, Shape: Rectangular, Used With: Zoning Systems, Frequency: 60 Hz, Electrical Connections: 4" Leadwire, Motor: Power Closed, Spring Open, Motor Timing: 30 Seconds Power Open/10 Seconds Spring Return, Wires to Motor: 2, Motor Electrical Rating Current: 0.32 A, Motor Finish: Zinc-Plated Steel, Anodized Aluminum, Motor Mount: Side, Motor Mounting Means: Direct Connection to Damper Shaft, Motor Mounting Position: Multi-Poise, Motor Nominal Angular Rotation: 90°, Other Motor Information: Range Stops Kevlar gearing reduces wear, more than doubling damper life, Simple, easy-to-wire, two-wire installation., Reliable spring-return motor, Adjustable range stops., Mechanical visual position indicator for damper status., Solid construction using extruded aluminum frame and blades, Fail-safe, normally open operation., Parallel blade design for low leakage performance., Reliable, strong, 24-volt spring-return motor., Compatible with conventional and networked zoning., Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct).
Product Image Not Available3/8" FREEZE STAT OPEN 29 CLOSE 58 93G35
Locke Part #: L3973MFG Part #: 93G35 Compare
Warranty: 5 Year Limited Warranty against defects and workmanship, Relative Density: 1 (air = 1)
Product Image Not Available5/8" FREEZE STAT OPEN 36 CLOSE 58 50A93
Locke Part #: L3972MFG Part #: 50A93 Compare
L3430.jpg6" Dia. Damper
Locke Part #: L3430MFG Part #: 119006 Compare
Description Ext.: DAR06E 6" DAMPER W/MTR 18 gauge offset blade, Nylon bearings for smooth operation, 2-wire stall type 24 VAG motor, Direct coupled actuator
ARD Round Damper.jpg6" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3643MFG Part #: ARD6TZ/U Compare
Size: 6" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2
L3430.jpg8" Dia. Damper
Locke Part #: L3431MFG Part #: 119008 Compare
Description Ext.: DAR08E 8" DAMPER W/MTR 18 gauge offset blade, Nylon bearings for smooth operation, 2-wire stall type 24 VAG motor, Direct coupled actuator
ARD Round Damper.jpg8" Round Automatic Damper, 24V, Single-Blade
Locke Part #: L3644MFG Part #: ARD8TZ/U Compare
Size: 8" diameter, Voltage: 24V, Application: Zone Damper, Shape: Round, Motor or Actuator Mounting: Side or Top, Motor: Power Closed, Spring Open, Reversible, Motor Timing: 30 seconds power open/10 seconds spring return, Wires to Motor: 2, Other Motor Information: Range stops, Damper Type: Single-blade, round
Product Image Not AvailableCOMFORT SYNC IN-ZONE SENSOR
Locke Part #: L3977MFG Part #: 1.851400 Compare
Product Image Not AvailableCOMFORT SYNC ZONE CONTROL
Locke Part #: L3976MFG Part #: 1.851399 Compare
Product Image Not AvailableCOMFORT SYNC ZONE RELAY F/5-8 ZONE EXPANSION
Locke Part #: L3975MFG Part #: 56L68 Compare
Product Image Not AvailableDISCHARGE AIR TEMP SENSOR
Locke Part #: L3974MFG Part #: 88K38 Compare
Product Image Not AvailableFRESH AIR VNTLATION CNTR W8150A1001
Locke Part #: L5278MFG Part #: W8150A1001/U Compare
Product Image Not AvailablePRESSURE SWITCH 550PSI COMFORT SYNC
Locke Part #: L3971MFG Part #: 27W13 Compare
Finish: Zinc plated steel, Anodized aluminum, Ambient Temperature Rating: 5 to 60° C (+40 to 140° F), Electrical Ratings: 24 Vac 60 Hz 0.32 Amp., 8 VA, Electrical Connection: 1/2" conduit, Size (In): 4-1/2 in. high x 2-3/8 in. wide x 3-3/8 in. deep, Motor or Actuator Mounting: Direct connection to damper shaft, Motor: Spring return, Motor Timing: 30 seconds powered/10 seconds spring return, Wires to Motor: 2, Nominal Angular Rotation: 90° (max. 105°), Torque: Min. 423 milli newton meter (60 in. oz), Direction of Shaft Rotation: clockwise, when energized and viewed from the base or shaft end, Mounting Means: direct connection to damper shaft., Mounting Position: Multi-poise. Low voltage, spring-return damper actuator. Adjustable range stops., Equipped with anti-rotation and drive shaft extensions for direct mounting to 7/16 inch diameter coupling style dampers., Direct replacement for M847D1004, The M847D is a two position, 24 Vac spring return actuator designed to operate ARD, EARD and ZD zone dampers.
Size: 10", Application: Constant Pressure Regulating (Bypass) Damper, Gauge: 26, Shape: Round, Ambient Temperature Range: 0°F-165°F, Motor or Actuator Mounting: Quick Connect Regulator, Motor: Calibrated Spring Tension Regulator, Damper Type: Bypass, Max Airflow: 1000 CFM, Storage Temperature Range: 30°F-150°F Quick installation and setup, No weight to adjust, Can be installed in any orientation, Engineered to provide constant system pressure regardless of changes in zones celling or blower speed
Size: 12", Application: Constant Pressure Regulating (Bypass) Damper, Gauge: 24, Shape: Round, Ambient Temperature Range: 0°F-165°F, Motor or Actuator Mounting: Quick Connect Regulator, Motor: Calibrated Spring Tension Regulator, Damper Type: Bypass, Max Airflow: 1400 CFM, Storage Temperature Range: 30°F-150°F Quick installation and setup, No weight to adjust, Can be installed in any orientation, Engineered to provide constant system pressure regardless of changes in zones celling or blower speed
Size: 14", Application: Constant Pressure Regulating (Bypass) Damper, Gauge: 22, Shape: Round, Ambient Temperature Range: 0°F-165°F, Motor or Actuator Mounting: Quick Connect Regulator, Motor: Calibrated Spring Tension Regulator, Damper Type: Bypass, Max Airflow: 1700 CFM, Storage Temperature Range: 30°F-150°F Quick installation and setup, No weight to adjust, Can be installed in any orientation, Engineered to provide constant system pressure regardless of changes in zones celling or blower speed
Size: 8", Application: Constant Pressure Regulating (Bypass) Damper, Gauge: 26, Shape: Round, Ambient Temperature Range: 0°F-165°F, Motor or Actuator Mounting: Quick Connect Regulator, Motor: Calibrated Spring Tension Regulator, Damper Type: Bypass, Max Airflow: 600 CFM, Storage Temperature Range: 30°F-150°F Quick installation and setup, No weight to adjust, Can be installed in any orientation, Engineered to provide constant system pressure regardless of changes in zones celling or blower speed