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Zoning, Venting & Economizer Controls
  • ECONOMIZER CONTROLS
  • ECONOMIZER LOGIC MODULES
  • DAMPER ACTUATORS
  • PROPORTIONAL MOTORS
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Honeywell C7660 Selectable Temperature Sensor

Honeywell C7660 Selectable Temperature Sensor

Honeywell C7660 Selectable Temperature Sensor C7660 Selectable Temperature Sensor is used with the W7459, W7215,
W7212, W7213 and W7214 Economizer Controls. The economizer controls are mounted on an M7415/M7215 Actuator.
They permit the use of outdoor air as the first stage of cooling in heating, ventilating and air conditioning (HVAC) systems.
The C7660 Selectable Temperature Sensor is only to be used with single temperature change over with the sensor located
in the outdoor air.
Features:
• Senses temperature of outdoor air and provides a signal to economizer control with OK or not OK to economize.
• Selectable dip switch provides 8 change over temperature options.
• When temperature of outdoor air is below change over temperature, the outdoor air damper is opened to reduce the
cooling load in the building.
• Provides 4 OR 20 mA output signal to economizer control; At 4 mA not OK to economize, 20 mA OK to economize.
• Highly accurate microprocessor control.
• Sensor is enclosed in a rugged, corrosion-resistant plastic case.
• Replaces C7650 temperature sensors and the control function of temperature change over in the economizer control.
• Easy to set change real time temperature settings. The installer can change the temperature set point without cutting
power to the system.
Specifications:
Model: C7660 Selectable Temperature Sensor , Case: Duct mount
Temperature Sensing Element: Thermistor
Output Signal: 4mA not OK to economize, 20 mA OK to economize
Operating Ambient Temperature Range: -40° to 149° F (-40° to 65° C).
Shipping Temperature Range: -40° to 149° F (-40° to 65° C).
Supply Voltage: Power to sensor is supplied through economizer or if not used with an economizer, logic power
input is 21.6 vdc ± 1.5 vdc.
Electrical Connections: Two 1/4 in. (6.4 mm) quick connect terminals.
Approval: Underwriters Laboratories Inc. Flammability Rating UL94-5V
Dimensions: 3-5/32" H x 3-7/8" W x 1" D
Hysteresis: Hysteresis +/- 1F; Economizer Cut-in 1F below setpoint, Cut-out 1F above setpoint ,
Accuracy: ± 1° F
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Honeywell Foot Mounted Actuator

Honeywell Foot Mounted Actuator

Spring return motors for two-position back draft, outdoor air changeover, zone, or minimum position damper control.
Features:
• Operate outdoor air dampers for combustion or makeup air in residential and light industrial applications.
• Operate changeover dampers for heating and cooling systems.
• Operate minimum position dampers for ventilation and similar applications.
• Include internal spdt switch for controlling auxiliary equipment, additional motors, or to provide a burner interlock switch.
• Spring returns motor to start position on power failure.
• Drive shafts located on both sides of motor.
• Adjustable auxiliary switch for cascading motors or operating auxiliary equipment.
• Thermal breaker for overload protection during lifting stroke or if motor stalls.
Specifications:
Fail Safe Mode: Spring Return
Torque Rating (lb-in.): 20 lb-in.
Torque Rating (Nm): 2.3 Nm
Timing Opening, Nominal (sec) Open: 30 sec
Run Time (Maximum (sec): 40 sec
Angle of Rotation (Stroke Min (deg): 75
Angle of Rotation (Stroke Max (deg): 75
Motor shafts: 2
Shaft Shape: Hexagonal
Electrical Connections: Screw terminals
Internal Auxiliary Switch: 1
External Auxiliary Switches Available: Yes
Dimensions (in.): 4-1/2”H x 4-5/8”W x 3-3/4”D
Dimensions (mm): 114 mm H x 118 mm W x 95 mm D
Nominal Current Draw Opening (amps): 1.85 A
Nominal Current Draw Holding (amps): 0.6 A
Nominal Power Opening (watts): 40 W
Nominal Power Holding (watts): 8.5 W
Weight (lb): 4 lbs, 10 oz
Weight (kg): 2.1 kg
Humidity Ratings (%RH): 5 to 95% RH
Approvals: Underwriters Laboratories Inc Listed File: E4436, Guide: XAPX
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Honeywell M7415 Damper Actuators

Honeywell M7415 Damper Actuators

Spring return, 25 lb.-in. Damper actuators provide spdt floating, two-position, three-position or modulating control of economizer
systems, ventilation dampers and combustion air dampers. M6415 suitable for use with direct digital control (DDC) systems
Features:
• Synchronous motor.
• Spring returns motor shaft to normal position on power interruption.
• Single ended drive shaft with crank arm supplied.
• Uses Q298B Linkage.
Specifications:
Type of Control: Electric
Feedback: No
Fixed Stroke: Yes
Stroke Max (deg, in): 90
Electrical Connections: Quick connect terminals
External Aux. Switches Available: Yes
Motor Shafts: 1
Manual Operation: None
Dimensions: 4-1/2”H x 5”W x 5.19”D (114 mm H x 127 mm W x 132 mm D)
Approvals, Underwriters Laboratories Inc.: File: E4436, Guide: XAPX2
Rotation to Open: CCW
Power Consumption: 8 VA Driving, 5 VA Holding
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Honeywell M9185 Modutrol IV Motors

Honeywell M9185 Modutrol IV Motors

Reversing, proportional, spring-return motors used to operate dampers and valves when used in a series 90 control circuit.
Features:
• M9185 replaces M945A,D,F and M955 motors.
• Can be adapted to series 70 control with interface modules.
• Contain integral helical springs to return motor shafts to normal position (full closed for M9175 and M9185, full open for
M9186) on power interruption.
• Oil-immersed motor and gear train provide reliable performance and long life.
• Provide NEMA 3 weather protection with wiring box, when mounted upright.
• Up to six Modutrol motors can be driven by one series 90 controller using 4074BYK Resistor Bag Assembly or 221508A
Resistor Board.
• Internal actuator motor and circuitry operate from 24 VAC. Line voltage model shipped with internal transformer.
• Double-ended, 3/8” (10 mm) square crankshaft.
Specifications:
Type of Control: Electric
Control Signal: Proportional Control, 135 ohm
Feedback: No
Fixed Stroke: No
Stroke: 90 deg Minimum, 160 deg, in Maximum
External Aux. Switches Available: Yes
Power Consumption: 24 VA
Electrical Connections: Quick connect terminals
Motor Shafts: 2
Shaft Dimensions: 9.5 mm
Shaft Shape: Square
Manual Operation: None
Weight: 9.562 Lbs.
Dimensions: 6.45”H x 5.5”W x 8.76”D (164 mm H x 140 mm W x 223 mm D)
Includes: 220738A Adapter Bracket
Approvals: Underwriters Laboratories Inc. File E4436, Guide XAPX; Canadian Standards Association File LR1620, Guide
400-E; CE Standard EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD)
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Honeywell ML6161 Direct-Coupled, Non-Spring Return Damper Actuators

Honeywell ML6161 Direct-Coupled, Non-Spring Return Damper Actuators

Used to control dampers in applications such as variable air volume (VAV) terminal units, and for mounting on ball valves
Features:
• Superior A/C synchronous submotor for consistent timing and actuator longevity.
• Eliminate need for limit switches or mechanical stops by providing magnetic coupling.
• All models include manual declutch lever, and bag assembly with two minimum position setscrews.
• Mount directly on 3/8” or 1/2” square or round damper shaft.
• Selectable 45, 60, and 90 stroke in either clockwise or counterclockwise direction.
Specifications:
Description: Non-Spring Return Direct Coupled Actuator
Type of Control: Electric
Feedback: With accessory only
Electrical Connections: Screw terminals
Stroke Max (deg, in): Adjustable w/accessory (30, 60, or 90 deg)
External Aux. Switches Available: Yes
Power Consumption: 2.04 VA
Dimensions: 5-9/16”H x 3-3/8”W x 2-1/16”D (141 mm H x 86 mm W x 64 mm D)
Mounting: 3/8” to 1/2” square or round shaft (9 mm to 13 mm)
Approvals, Underwriters Laboratories Inc.: File E4436, Guide: XAPX2
Includes: 4074ENJ Bag Assembly
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Honeywell Signal Interface Module

Honeywell Signal Interface Module

Interface module for Modutrol IV motor. For use with Series 91 Mod IV Motors.
Specifications:
Type of Control: Electric
Control Signal: Provides adjustable zero and span, voltage or current control (includes 2-10 Vdc or 4-20 mA). Adapts M91xx
to function as M72xx model.
Electrical Connections (in): Terminal board
Mounting Type: Mounts to quick-connects inside Mod Motor
Dimensions: Fits inside wiring junction box of Modutrol IV Motor
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Honeywell W7210D1005 Series 72 Economizer Logic Module

Honeywell W7210D1005 Series 72 Economizer Logic Module

W7210A,D Solid State Economizer™ Logic Modules are used with solid state C7400 Enthalpy Sensors or C7660 Dry Bulb
Temperature Sensors and Honeywell Series 72 actuators to proportion outdoor and return air dampers for economizer control
in commercial HVAC equipment
Features:
• Operates from the commercial thermostat to provide a totally integrated control system.
• Includes enthalpy or dry bulb changeover control, minimum damper position potentiometer and compressor staging relay
functions.
• Optional differential enthalpy control provides greater economizer savings than single enthalpy control by selecting the most
economical air for cooling.
• Differential enthalpy control uses two sensor inputs, one in return air and one in outdoor air then economizer control selects
the air with the lower enthalpy.
• Enthalpy setpoint (A-D) W7210 Solid State Economizer Logic Module controls the combination of air temperature and
humidity suitable for free cooling.
• LED indicates when free cooling is available.
• Mount on the sheet metal duct.
• Mounting screws included.
Specifications:
Use With: Honeywell Series 72 actuators
Comments: Economizer Logic Module operates Series 72 actuators. Optional remote minimum position potentiometer. High
enthalpy limit.
Dimensions: 5-3/16”H x 4-11/16”W x 1-9/16”D (119 mm H x 132 mm W x 40 mm D)
Underwriters Laboratories Inc.: Flammability Rating UL94V-5V
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Honeywell W7459 Solid State Economizer Control

Honeywell W7459 Solid State Economizer Control

W7459 Solid State Economizer Logic Modules are used with M7405, M7415 and M8405 Dedicated Economizer Actuators to
proportion outdoor and return air dampers in economizer systems.
Features:
• Attaches to one side of actuator for proportional control of damper.
• Combines solid state changeover control, minimum damper position potentiometer and compressor staging relays.
• Use one sensor in outdoor air for single sensor control; use two sensors, one in return air and one in outdoor air, for
differential control.
Specifications:
Use With: M7415 Damper Actuator
Comments: Economizer Logic Module operates M7415 Damper Actuator. Optional remote minimum position potentiometer.
Dimensions: 5-3/16”H x 4-11/16”W x 1-9/16”D (119 mm H x 132 mm W x 40 mm D)
Underwriters Laboratories Inc.: Flammability Rating UL94V-5V
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Masterflash

Masterflash

   Universal roof flashing
   Slides over pipe for pitch to 45 Degree
   Multi-size pipe sealing range
   Molds to metals, plastic and more
   Non-fading EPDM collar

Master Flash is designed to accommodate a broad range of pipes and vents on any roof panel configuration regardless of location. The EPDM rubber sleeve is unaffected by ice, snow, hail, vibration, expansion, or contraction. The heavy duty aluminum alloy b
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