Direct Coupled Damper Actuators Direct Coupled Actuator Applications

Direct Coupled Damper Actuators

Direct Coupled Actuator Applications N 05, N 10, ML Series: Low Torque Non-spring Return VAV & Bypass Dampers Unit Ventilators Terminal Units Multi-zone Mixing Boxes Make-Up Air Dampers Ball Valves Globe Valves S 03, S 05 Series: Low Torque Spring Return Outside Air Dampers Unit Ventilators Mixing Boxes Make-Up Air Dampers Return Air Dampers Economizers Zone Isolation Dampers Ball Valves N 20 Series: Medium Torque Non-spring Return Outside Air Dampers Unit Ventilators Mixing Boxes Make-Up Air Dampers Return Air Dampers Zone Isolation Dampers Globe Valves S 10, S 20 Series: Med/High Torque Spring Return Outside Air Dampers Unit Ventilators Mixing Boxes Make-Up Air Dampers Return Air Dampers Rooftop Units Zone Isolation Dampers Ball Valves Globe Valves N 34 Series: High Torque Non-spring Return Outside Air Dampers Vortex Dampers Mixing Boxes Inlet Vane Dampers Return Air Dampers Zone Isolation Dampers Globe Valves There is a Honeywell Direct Coupled Actuator for all your HVAC applications 2 HONEYWELL - CONFIDENTIAL File Number

DCA Applications—Air Handler Units (AHU) (Generally Spring-return DCA) Outdoor (OA)/Return (RA) dampers Face & Bypass dampers Honeywell sells a full line of spring-return actuators 3 HONEYWELL - CONFIDENTIAL File Number

DCA Applications—Economizers • Use outdoor air (when appropriate, to cool building. • One DCA can control both RA and OA dampers to keep overall flow rate of air consistent • Larger units have logic built into controller system; smaller units use an economizer logic module • Large growth forecasted for economizer market due to code changes. 4 HONEYWELL - CONFIDENTIAL File Number

DCA Applications—VAV Units • Generally non-spring return - All VAV boxes require an actuator to control air flow. - Some VAV boxes have a reheat coil—the valve is controlled with an actuator. - VAV boxes have specific requirements for actuator life (number of repositions) Honeywell sells a complete solution for VAV applications 5 HONEYWELL - CONFIDENTIAL File Number

DCA Applications—Unit Ventilator • Used in schools, hospitals, hotels, etc—anywhere segregated flow and control are required • Unit ventilators require a smaller actuator due to space constraints • Options exist for 2 actuators per ventilator—RA/OA damper and face & bypass damper. • Face & bypass damper generally non spring return; RA/OA damper can be either. 6 HONEYWELL - CONFIDENTIAL File Number

Review of DCA Portfolio Spring Return Actuators S 10 Series S 05 Series 10 Nm, 88 lb-in 5 Nm, 44 lb-in S 20 Series 20 Nm, 175 lb-in S 03 Series 3 Nm, 27 lb-in 88 lb-in 44 lb-in Non-Spring Return Actuators 175 lb-in 27 lb-in N 34 Series N 20 Series N 10 Series N 05 Series MLXX 61 Series MLXX 74 Series 34 Nm, 300 lb-in 20 Nm, 175 lb-in 10 Nm, 88 lb-in 5 Nm, 44 lb-in 4 Nm, 35 lb-in 8 Nm, 70 lb-in S=Spring-return, N=Non spring-return; Digits=Torque (Nm) 7 HONEYWELL - CONFIDENTIAL File Number

Selecting the Proper Actuator • Determine if a fail-safe actuator is required or not • Determine minimum torque required for application • Determine what control signal is required - 2 -position - Floating - Modulating • Determine if internal end switches are required • Select actuator that meets requirements • Determine what, if any, external accessories may be required 8 HONEYWELL - CONFIDENTIAL File Number

Calculating Torque Requirements • Determine the damper type, face velocity/static pressure requirements and area in square feet • Determine torque per square foot required based on the table below • Based on torque required per square foot and damper area, multiply to get required minimum torque. • Select actuator torque with at least the minimum torque required. Approximate damper torque requirements per square foot (industry standard) Damper Type Leakage Low (D 1 & D 2) Standard (D 3) 9 Face Velocity (fpm)/Static Pressure (in. wc) Damper Blades Parallel 500/1 1000/2 1500/3 2000/4 2500/5 4 7 10. 5 12 14 Opposed 3 5 7. 5 8. 5 10 Parallel 3 4. 5 6. 5 7 8 Opposed 2 3 4. 5 5 6 HONEYWELL - CONFIDENTIAL File Number

Model Selection Order Specification Number Examples (not all options listed) M S 81 20 A 1 2 XX Product Type Reserved Numbers • Motorized Actuator • System Control #’s Fail Safe Mode Auxiliary Switches • S -Spring Return, Direct Coupled • 0 - No Switches • 1 - One Switch • N -Non-spring Return, Direct Coupled • 2 - Two Switches Input Signal Type • 31 – Communicating Feedback • 41 – Two-Position - 120 Vac Torque in Nm Model ID • 61 – Floating, 24 Vac • 03 Nm - 27 lb-in • A - Standard-US • 71/72 – Modulating only, 24 Vac • 05 Nm - 44 lb-in • J – Sylk Communicating • 74 – Economizer & Modulating, 24 Vac • 10 Nm - 88 lb-in • F - Fire & Smoke (SR-only) • 75 – Modulating & Floating, 24 Vac • 20 Nm - 175 lb-in • K - OEM Special-US • 81 – Two-Position, 24 Vac • 34 Nm - 300 lb-in • H - Enhanced (Adj. Zero&Span) 10 HONEYWELL - CONFIDENTIAL • 1 - No Feedback • 2 - Voltage Feedback • 3 – Feedback via communications File Number

ML Family Nomenclature ML 61 61 B 2 XXX Reserved Numbers Fail-Safe Mode • System Control #’s • ML: Non-Spring Return Declutch Input Signal Type • 1: Standard • 61 Floating, 24 Vac • 2: Includes declutch function • 71 Modulating, 24 Vac Feedback & Conduit Torque • A: Feedback w/ accessory • 61 (4 Nm) - 35 lb-in • B: Standard • 74 (8 Nm) – 70 lb-in • C: Feedback w/ accessory & cover w/ conduit connections • D: Cover w/ conduit connections 11 HONEYWELL - CONFIDENTIAL File Number

Labor Saving Features • Shaft Adapters: - U-bolt Adapter (N 05 & N 10 Series) w Centered on ½” diameter shafts - Self-Centering Shaft Adapter (N 20, N 34, S 03, S 05, S 10 & S 20 Series) w Allows for easy mounting on shafts as small as 3/8” and as large as 1” jackshafts. w Greater shaft clamping force than alternatives w Can be tightened using only one hand w Tightening automatically centers shaft, critical for torque loads from larger dampers. w Can be used to limit travel in 5° increments N 05, N 10 Series 12 N 20, N 34 Series S 03, S 05 Series HONEYWELL - CONFIDENTIAL S 10, S 20 Series File Number

Labor Saving Features • Signal Mode Selector: - Floating and Modulating Models w Easily select forward or reverse action w Minimize selection or stock w Modulating models incorporate common analog signals and floating control into one actuator • 0 -10 Vdc • 2 -10 Vdc • 4 -20 m. A • Floating 13 HONEYWELL - CONFIDENTIAL File Number

Labor Saving Features • Wiring Access Cover: - Eliminates cost of additional junction box - Direct wire actuator in access cover - User defines the length of wire used - Removable for easy wiring and installation - Includes threaded openings for conduit fittings or for water-tight strain relief fittings - Efficient for field replacement 14 HONEYWELL - CONFIDENTIAL File Number

Feature/Benefits of Honeywell Actuators Feature Benefit Self-centering Shaft Adapter Fast and easy. Longer life due to decreased strain on actuator. 0 ne handed installation to damper shaft. Secure attachment with no extra parts. Integral Access Cover Allows for easy connections at the actuator. Additional junction box no longer necessary. Conduit Connector Push button de-clutch (NSR) or manual override crank (SR) on cover. Flippable housing design (SR) Standard models include conduit opening for either standard conduit fittings or water-tight cable strainrelief fittings. Faster commissioning and installation. No need to wait for actuator to drive to checkout the damper stroke. Simplifies installation by allowing easy reversal of spring return direction Signal mode switch on cover Simplifies installation & commissioning by allowing installer to designate input signal and driving direction by the turn of a switch. Rated torque is minimum for life, temperature and voltage, not best case. Constant run time Honeywell actuators will operate your damper at the extremes, not just the nominal. Stall torque overload protection N 05, N 10 Series N 20, N 34 Series Easier to tune control loops for both floating and proportional controls. Protects actuator from jammed or blocked dampers. S 05, S 10, S 20 Series 15 HONEYWELL - CONFIDENTIAL File Number

Feature/Benefits of Honeywell Actuators Feature Benefit 95 degree stroke instead of 90 degree. Ensure tight close-off of damper blades. Integral end switches or fieldaddable auxiliary switches Increases functionality. Energize auxiliary equipment such as blower or pump. Integral mechanical range limits No extra parts needed. Eliminates need for accessory parts to accomplish limited range functions. Double insulated line-voltage circuits Simplifies wiring and installation. No ground needed. Direct Coupled Design Linkage-less mounting simplifies actuator installation Redundant position monitoring Saves time. No need to wait for actuator to “re-learn” its position on start-up. Rated torque is minimum for life, temperature and voltage, not best case. Plenum rating for all models Honeywell actuators will operate your damper at the extremes, not just the nominal. DC Brushless motor technology (proportional models) Torque and timing control. Improved functionality. Lower noise. Honeywell Wiring Standard Simplified wiring and installation. All actuators wire the same for fewer wiring mistakes. N 05, N 10 Series N 20, N 34 Series Easier selection and stocking. S 05, S 10, S 20 Series 16 HONEYWELL - CONFIDENTIAL File Number

Standard Wiring Actuator Wiring Standard…regardless of signal type! Easy to learn and understand 17 HONEYWELL - CONFIDENTIAL File Number

Benefits of Honeywell High Torque Ratings • Honeywell actuator provides more torque than similar competitive actuators using same size DCA. • Provides control for larger range of damper sizes with fewer stocked actuators. 175 lb-in (25 sq. ft. ) 133 lb-in (19 sq. ft. ) 88 lb-in (13 sq. ft. ) 60 lb-in (9 sq. ft. ) 44 lb-in (7 sq. ft. ) 35 lb-in (5 sq. ft. ) 27 lb-in (4 sq. ft. ) 18 lb-in (3 sq. ft. ) *Assumes 7 lb-in per square foot damper area— scales linearly. 18 HONEYWELL - CONFIDENTIAL File Number

N 05 Series Torque: Running Time: Control Input: Floating or Two-Position Modulating or Floating 19 44 lb-in (5 Nm) 90 sec. independent of load Floating and Two-position Modulating and Floating Overload Protection: Electronic Stall Protection throughout stroke Rotation: 95° (adjustable) Shaft Diameter: 3/8”… 5/8” (9… 16 mm) Manual Override: Declutch push button Direction of Rotation: Selectable by switch Dimensions: 5 -9/32” x 2 -7/16” x 2 -19/32” (134 x 62 x 66 mm) Electrical Connection: Terminal strip with removable access cover Built-in Auxiliary Switch: 2 x SPDT Environment Protection: NEMA 2 / IP 54 Temp Rating: -5°… 140°F (-20º… 60°C) Model Voltage Control Aux. Switch MN 6105 A 1011 24 Vac/dc +20%, -15% Floating/Two-Position No MN 6105 A 1201 24 Vac/dc +20%, -15% Floating/Two-Position Yes MN 7505 A 2001 24 Vac/dc +20%, -15% Modulating/Floating No MN 7505 A 2209 24 Vac/dc +20%, -15% Modulating/Floating Yes HONEYWELL - CONFIDENTIAL File Number

N 10 Series Torque: Running Time: Control Input: Floating or Two-Position Modulating or Floating 20 88 lb-in (10 Nm) 90 sec. independent of load Floating and Two-position Modulating and Floating Overload Protection: Electronic Stall Protection throughout stroke Rotation: 95° (adjustable) Shaft Diameter: 3/8”… 5/8” (9… 16 mm) Manual Override: Declutch push button Direction of Rotation: Selectable by switch Dimensions: 5 -9/32” x 2 -7/16” x 2 -19/32” (134 x 62 x 66 mm) Electrical Connection: Terminal strip with removable access cover Built-in Auxiliary Switch: 2 x SPDT Environment Protection: NEMA 2 / IP 54 Temp Rating: -5°… 140°F (-20º… 60°C) Model Voltage Control Aux. Switch MN 6110 A 1003 24 Vac/dc +20%, -15% Floating/Two-Position No MN 6110 A 1201 24 Vac/dc +20%, -15% Floating/Two-Position Yes MN 7510 A 2001 24 Vac/dc +20%, -15% Modulating/Floating No MN 7510 A 2209 24 Vac/dc +20%, -15% Modulating/Floating Yes HONEYWELL - CONFIDENTIAL File Number

N 05 / N 10 Series Floating or Two-Position Modulating or Floating 21 • Special Features: – Access cover to facilitate wiring connectivity – Includes ½” NPSM threaded conduit openings – Efficient U-bolt shaft clamp – Mode Selector Switch – forward/service/reverse (MN 61… models) – 0 -10 Vdc forward/reverse, 2 -10 Vdc forward/reverse and floating forward/reverse (MN 75… models) – User adjustable mechanical stroke limits • Accessories: – Rotary-to-Linear Crankarm Kit (205830 A) – Remote Minimum Position Control (205860) – Flexible Anti-rotation Bracket (50006427 -001) – Weather Enclosure (32003036 -001) – Water-tight Strain Relief Fittings – 10 pack (3200085 -001) – 4 -20 m. A Resistor Kit – 6 pack (32006306 -001) – Auxiliary Potentiometer Pack (coming soon) – Auxiliary Switch Pack (coming soon) HONEYWELL - CONFIDENTIAL File Number

N 20 Series Torque: Running Time: Control Input: 175 lb-in (20 Nm) 90 sec. independent of load Floating and Two-position Modulating Overload Protection: Electronic Stall Protection (modulating) Magnetic hysteresis clutch (floating) Rotation: 95° (adjustable) Shaft Diameter: 3/8”… 1 -1/16” (10… 27 mm) Manual Override: Declutch push button Direction of Rotation: Selectable by switch Dimensions: 8 -13/16” x 3 -5/8” x 3 -1/8” (223 x 92 x 80 mm) Electrical Connection: Terminal strip with removable access cover Built-in Auxiliary Switch: 2 x SPDT Environment Protection: NEMA 2 / IP 54 Temp Rating: -5°… 140°F (-20º… 60°C) 22 Model Voltage Control Aux. Switch MN 6120 A 1002 24 Vac ± 15% Floating/Two-Position No MN 6120 A 1200 24 Vac ± 15% Floating/Two-Position Yes MN 7220 A 2007 24 Vac +20%, -15% 24 Vdc -10…+20% Modulating No MN 7220 A 2205 24 Vac +20%, -15% 24 Vdc -10…+20% Modulating Yes HONEYWELL - CONFIDENTIAL File Number

Honeywell Actuators Labor saving features Self-centering shaft adapter has a single fastening bolt for easy and fast installation Splined output allows for easy removal and installation of shaft adapter…saves time! Designed for easy installation of external auxiliary switch package Rugged housing for added durability and life Manual over-ride allows actuators to be mounted and commissioned before power is available Optional adjustable zero & span available Access cover with internal wiring terminals allow for more convenient wiring. Signal Mode selection switch adds increased flexibility Consistent wiring standard allows for faster installation Tapped openings allow for various conduit adapters as well as strain relief glands N 20 Model Shown 23 HONEYWELL - CONFIDENTIAL File Number

N 34 Series Torque: Running Time: Control Input: 300 lb-in (34 Nm) 90 sec. independent of load Floating and Two-position Modulating Overload Protection: Electronic Stall Protection (modulating) Magnetic hysteresis clutch (floating) Rotation: 95° (adjustable) Shaft Diameter: 3/8”… 1 -1/16” (10… 27 mm) Manual Override: Declutch push button Direction of Rotation: Selectable by switch Dimensions: 8 -13/16” x 3 -5/8” x 3 -1/8” (223 x 92 x 80 mm) Electrical Connection: Terminal strip with removable access cover Environment Protection: NEMA 2 / IP 54 Temp Rating: -5°… 140°F (-20º… 60°C) 24 Model Voltage Control Aux. Switch MN 6134 A 1003 24 Vac ± 15% Floating/Two-Position No MN 7234 A 2008 24 Vac +20%, -15% 24 Vdc -10…+20% Modulating No HONEYWELL - CONFIDENTIAL File Number

N 20 / N 34 Series • Special Features: – Access cover to facilitate wiring connectivity – Includes ½” NPSM threaded conduit openings – Self-centering Shaft Adapter fits widest range of damper shaft sizes (3/8”… 1. 06” ) – Mode Selector Switch – forward/service/reverse (MN 61… models) – 0 -10 Vdc forward/reverse, 20 m. A forward/reverse(MN 72… models) – User adjustable mechanical stroke limits (N 20 Series) 4 - • Accessories: – Remote Mounting Kit (50001194 -001) – Remote Minimum Position Control (205860) – Flexible Anti-rotation Bracket (50006427 -001) – Tandem Mounting Kit (50000407 -001) – Weather Enclosure (32003036 -001) – NEMA 4 Enclosure (50005859 -001) – Water-tight Strain Relief Fittings – 10 pack (3200085 -001) – Auxiliary Switch Pack (SW 2) 25 HONEYWELL - CONFIDENTIAL File Number

Zelix Expands the Portfolio • Expands portfolio to lower torque levels - 3 Nm & 5 Nm (27 & 44 lb-in) • 44 lb-in DCA will replace existing, larger-sized DCA • 88 and 175 lb-in DCA still available Spring Return Actuators 26 S 20 Series S 10 Series S 05 Series S 03 Series 175 lb-in 88 lb-in 44 lb-in 27 lb-in HONEYWELL - CONFIDENTIAL File Number

Zelix Major Benefits • Smaller actuator—fits well on smaller dampers and in tighter installations • Self-centering shaft adaptor— reduces installation time • Improved integral end cap w Reduced material costs—no need for junction box w Very efficient for replacement business—no need to disconnect electrical to swap actuator • Mode selector—reduced inventory by allowing control signal selection 27 HONEYWELL - CONFIDENTIAL File Number

Zelix Control Modes • MS 31 XX: Sylk Enabled (24 Vac/dc) • MS 81 XX: Two-Position, Low Voltage (24 Vac/dc) • MS 41 XX: Two-Position, Line Voltage (100 -250 Vac) • MS 75 XX: Floating/Modulating (24 Vac/dc) - 0 -10 Vdc, 10 -0 Vdc, 2 -10 Vdc, 10 -2 Vdc, Floating (forward), Floating (reverse) • MS 74 XX: Floating/Modulating/Economizer (24 Vac/dc) - 2 -10 Vdc, 10 -2 Vdc, Floating (forward), Floating (reverse), 3 k. Ohm NTC, 3 -position 28 HONEYWELL - CONFIDENTIAL File Number

Zelix Specifications SPECIFICATION Rated Torque (lb-in) Low Torque Spring Return 27 and 44 Motor Type Brushless DC Operating Temperature Range *Floating/Modulating Two-Position -40 o. F to 149 o. F -20 o. F to 149 o. F Self-Centering Shaft Adaptor Yes Rigid Mounting Yes Removable Access Cover Yes Models w/ and w/o Integrated Cables Yes Mode Selector Knob Yes Internal Adjustable Switch Options 0/1 Switch Rating: Resistive (Inductive) 8 A (5 A) Nominal Power Consumption (dependent upon control type—see Product Data) 6/3 VA Enclosure Rating NEMA 2 / IP 54 Honeywell Leads in Specification Benefits 29 HONEYWELL - CONFIDENTIAL File Number

S 20 Series Torque: Running Time: 175 lb-in (20 Nm) 90 sec. independent of load (MS 75. . models) 45 sec. (MS 41. . & MS 81. . models) Control Input: Two-position (MS 41. . & MS 81. . models) Modulating/Floating (MS 75. . models) Overload Protection: Electronic Stall Protection throughout stroke Rotation: 95° (adjustable) Shaft Diameter: 3/8”… 1 -1/16” (10… 27 mm) Manual Override: Winding wrench Direction of Rotation: Selectable by switch Dimensions: 9 -3/4” x 3 -15/16” x 2 -15/16” (247 x 100 x 75 mm) Electrical Connection: Terminal strip with removable access cover Built-in Auxiliary Switch: 2 x SPDT Environment Protection: NEMA 2 / IP 54 Temp Rating: -40°… 140°F (-40º… 60°C) 30 Model Voltage Control Aux. Switch MS 4120 A 1001 100 -250 Vac Two-Position No MS 4120 A 1209 100 -250 Vac Two-Position Yes MS 7520 A 2007 24 Vac/dc ± 20% Modulating/Floating No MS 7520 A 2205 24 Vac/dc ± 20% Modulating/Floating Yes MS 7520 H 2208 24 Vac/dc ± 20% Modulating/Floating Yes MS 8120 A 1007 24 Vac/dc ± 20% Two-Position No MS 8120 A 1205 24 Vac/dc ± 20% Two-Position Yes HONEYWELL - CONFIDENTIAL File Number

S 20 Series • Special Features: – Access cover to facilitate wiring connectivity – Includes ½” NPSM threaded conduit openings – Self-centering Shaft Adapter fits widest range of damper shaft sizes (3/8”… 1. 06” ) – Mode Selector Switch (MN 75. . Models) – forward/service/reverse, 0 -10 Vdc forward/reverse, 210 Vdc forward/reverse – User adjustable mechanical stroke limits • Accessories: – Remote Mounting Kit (50001194 -001) – Remote Minimum Position Control (205860) – Flexible Anti-rotation Bracket (50006427 -001) – Tandem Mounting Kit (50000407 -001) – Weather Enclosure (32003036 -001) – NEMA 4 Enclosure (50005859 -001) – 4 -20 m. A Resistor Kit – 6 pack (32006306 -001) – Water-tight Strain Relief Fittings – 10 pack (3200085 -001) – Auxiliary Switch Pack (SW 2) 31 HONEYWELL - CONFIDENTIAL File Number

Applications • Direct Coupled Installations 32 HONEYWELL - CONFIDENTIAL File Number

Applications • Direct Coupled Jackshaft Installations 33 HONEYWELL - CONFIDENTIAL File Number

Applications • Remote Mounted Installations 34 HONEYWELL - CONFIDENTIAL File Number

Applications • Remote Mounted Installations 35 HONEYWELL - CONFIDENTIAL File Number

Competition: Belimo Spring Return Actuators 133 lb-in 60 lb-in 35 lb-in 18 lb-in Non-Spring Return Actuators 36 GM Series AM Series NM Series LM Series 360 lb-in 180 lb-in 90 lb-in 45 lb-in HONEYWELL - CONFIDENTIAL File Number

Belimo-Honeywell Cross Reference—Fail Safe 37 AF Series 133 lb-in S 20 Series 175 lb-in NF Series 60 lb-in S 10 Series 88 lb-in LF Series 35 lb-in S 05 Series 44 lb-in TF Series 18 lb-in S 03 Series 27 lb-in HONEYWELL - CONFIDENTIAL File Number

Belimo-Honeywell Cross Reference—Non Fail Safe 38 GM Series 360 lb-in N 34 Series 300 lb-in AM Series 180 lb-in N 20 Series 175 lb-in NM Series 90 lb-in N 10 Series 88 lb-in LM Series 45 lb-in N 05 Series 45 lb-in HONEYWELL - CONFIDENTIAL File Number

Competition: Siemens Spring Return Actuators GCA Series GMA Series 142 lb-in 62 lb-in GQD Series 20 lb-in Non-Spring Return Actuators 39 GIB Series GBB Series GEB Series GLB Series GDE Series 310 lb-in 221 lb-in 132 lb-in 88 lb-in 44 lb-in HONEYWELL - CONFIDENTIAL File Number

Competition: Invensys Dura. Drive Spring Return Actuators MX 4 X-715 X Series MX 4 X-707 X Series MX 4 X-704 X Series 133 lb-in 60 lb-in 35 lb-in Non-Spring Return Actuators 40 MX 40 -6343 Series MX 40 -6153 Series MX 40 -6083 Series MX 40 -6043 Series 300 lb-in 133 lb-in 70 lb-in 35 lb-in HONEYWELL - CONFIDENTIAL File Number

Fire and Smoke Actuators and Dampers Basic Training

Balanced Triangle Containment Suppression 42 Detection HONEYWELL - CONFIDENTIAL 42 File Number

Smoke/Fire and Smoke Applications Two types of damper use 1. Containment / Compartmentalization Ø 90% simply close to prevent smoke or fire spread. 2. Engineered smoke control Compartmentalization Ø Applied in zone pressurization, stairwells, elevator shafts, lobby pressurization, atria and large spaces. Can be used to exhaust air or pressurize a space to prevent smoke spread. 43 HONEYWELL - CONFIDENTIAL File Number

Combination Fire & Smoke Manual Reset High Temperature Limit 165 F 185 F 210 F 250 F 350 F Courtesy of Greenheck 44 HONEYWELL - CONFIDENTIAL File Number

Engineered Smoke Control Systems Stairwell pressurization Atria smoke extraction Elevator shaft pressurization Ventilated lobbies Corridor dampers Ceiling dampers Shaft dampers Duct dampers Fire & Smoke doors Smoke Extraction Shafts and Fans Sandwich or building pressurization systems 45 HONEYWELL - CONFIDENTIAL File Number

What is UL-555 and UL-555 S • Standards - UL-555 Fire Dampers - UL-555 S Smoke Dampers • All smoke and fire/smoke dampers are UL certified through the damper manufacture • All new fire and smoke dampers must: - Be tested to and pass fire and smoke requirements for each damper assembly sold w Each size damper w Each actuator - Be assembled at the damper manufactures location UL Certification is on the entire damper assembly 46 HONEYWELL - CONFIDENTIAL File Number

Fire and Smoke Vs. HVAC Actuators • Fire and Smoke Actuators - Fast acting: 15 -20 Sec. for - spring and drive timing Normally open Two-position and occasionally modulating Spring return • Designed to meet the UL-555 and UL-555 S temperature requirements - 250ºF or 350ºF • All metal components 47 - Timing w Spring Timing is 25 sec. w Drive Timing is 45 or 90 sec. - Field configurable fail safe - Available in multiple control - signals Non-spring-return and spring return • Ambient Temperature - Up to 140ºF • Designed to withstand 30, 000 full stroke cycles - Not intended for HVAC • HVAC Actuators • Designed to operate up to 60, 000 cycles • A combination of metal and plastic components HONEYWELL - CONFIDENTIAL File Number

Current Portfolio – Legacy Design Torque Voltage Spring Direction Description Number of internal Auxiliary Switch CCW 120 Vac 30 lb-in (3. 4 Nm) External* ML 4115 A 1009 External* ML 4115 B 1008 External* ML 4115 C 1007 External* ML 4115 D 1006 External* ML 8115 A 1005 CW External* ML 8115 B 1004 CW External* MS 4209 F 1007 External* MS 4309 F 1005 External* MS 4709 F 1014 External* MS 4809 F 1012 CW External* MS 8209 F 1003 CCW External* MS 8309 F 1001 CW CCW 230 Vac CW CCW 24 Vac 120 Vac 80 lb-in (9 Nm) 24 Vac Fire and Smoke, Fast Acting, two position spring return, UL 555 and UL-555 S ratings up to 350ºF CCW CW 230 Vac Model Number CCW Fire and Smoke, Fast Acting, two position spring return, UL 555 and UL 555 S ratings up to 350ºF * The 30 lb-in and 80 lb-in fast acting two position actuators are not available with internal switches. An external switch package is available, part number 32003532 -005 48 HONEYWELL - CONFIDENTIAL File Number

Current Portfolio – High Torque Design Torque Voltage Spring Direction Description 120 Vac 175 lbin (20 Nm) Reversable 230 Vac Fire and Smoke, Fast Acting, two position spring return, UL-555 and UL-555 S ratings up to 350ºF Number of internal Auxiliary Switch Model Number None MS 4120 F 1006 2 SPST MS 4120 F 1204 None MS 4620 F 1005 MS 4620 F 1203 2 SPST None MS 8120 F 1002 MS 8120 F 1200 2 SPST 24 Vac Note: Honeywell's Spring return Fire and Smoke actuators are designed for to pass the UL-555 and UL-555 S 350ºF requirements. They are not designed for HVAC applications. UL-555 and UL-555 S requires that all new construction fire and smoke damper jobs have the actuator assembled and tested at the damper manufacture. A like for like retrofit replacement or technically equal UL-555 and UL-555 S approved device is recommended. 49 HONEYWELL - CONFIDENTIAL File Number