Honeywell Refrigerant Update

Honeywell s refrigerants key attributes Environment HONEYWELL - CONFIDENTIAL 2

Fluorine Products A history of innovation Energy efficiency Environmental compliance Montreal Protocol Safety Costaffordable Kyoto Protocol F-gas CFCs HCFCs HFCs HFOs Very high ODP & GWP High ODP and GWP ODP=0, But high GWP ODP=0 GWP lor or ultra low R12 R22 404A 507A 422D 407F HFO 1234yf HFO N40 / L40 HFO N13 HFO 1234ze HONEYWELL - CONFIDENTIAL 3

Solstice Low Global Warming Platform Molecules Applications Status Commercialised globally at major Auto OEM s Solstice MAC Mobile Air Conditioning Honeywell OEM After -Market operations delivering product globally Commercialised in broad range of applications globally Solstice GBA / Propellant Solstice LBA / Performance Fluid Solstice N & L Series Blends Extruded Polystyrene (XPS) Appliances Spray Foam Precision Cleaning Commercial Chillers Commercial Refrigeration Aerosol Propellant Residential Air-Conditioning Large volume plant under construction; startup in early 2014 Customer adoption in several Foam Applications Excellent performance in Precision Cleaning Applications Large volume plant under construction; start-up in early 2014 Commercialised in Chiller Applications. Broad range of products developed for all major applications Significant engagement from major global OEM s HONEYWELL - CONFIDENTIAL 4

Solstice Liquid Blowing Agent (LBA) Broad Applications: Appliance, Spray Foam, Panel, Cold Storage, Reefers Numerous Successful Trials, Including in EU Appliance Spray Foam Customers Adopting Product Commercially available: Today: Semi-commercial Commercial: 2014 Panel Foam High Performance, Energy Efficient & Environmentally Friendly Foam Blowing Agent HONEYWELL - CONFIDENTIAL 5

Honeywell Technology Leadership Honeywell Unique Offering 3 HFO s Available Today Energy Efficiency + Environmentally Compliant Commercialised Performax LT The Most Energy Efficient Replacement for R22 in Commercial Refrigeration 10-20% Energy Efficiency Benefit vs R404A Solstice ze for Chillers and District Cooling Working examples Waitrose UK / Scandinavia Solstice yf for Mobile A/C New cars in Europe / US switched Development Solstice L41 for A/C Solstice N and L Blends To Replace all R22/R404A The Technology Leader in Energy Efficient HFO s HONEYWELL - CONFIDENTIAL 6

Solstice Range of Refrigerants HFO-1234yf CF 3 CF=CH 2 HFO-1234ze(E) CF 3 CH=CHF HONEYWELL - CONFIDENTIAL 7

Solstice LGWP Refrigerant Blends Stationary Platform Solstice HFO s Key Customers / Partners Current Product Non Flammable Mildly Flammable (ASHRAE A2L) Possible Application Europe HFC-134a GWP=1430 Solstice yf GWP = 4 Solstice ze GWP = 6 Auto A/C, Vending, Refrigerators Chillers, Heat Pumps, CO2 Cascades, Refrigerators ASDA WAL*MART R-123 GWP= 77 Solstice zd GWP <5 Centrifugal Chillers, ORC North America Current Product HFC-134a GWP=1430 HCFC-22 GWP=1810 R-404A GWP=3922 R-410A GWP=2088 Solstice N Series Reduced GWP Option Non Flammable (ASHRAE A1) N-13 GWP ~600 Solstice HFO Blends Solstice L Series Lowest GWP Option Mildly Flammable (ASHRAE A2L) N-20 - GWP ~1000 L-20 - GWP <350 N-40 - GWP~1300 L-40 - GWP~200-300 L-41 - GWP <600 Possible Application Chillers, Med- Temp Refrigeration Stationary A/C, Refrigeration Transport Refrigeration, Low-Tem Refrigeration Stationary A/C Applications Solstice Offerings for Stationary Refrigeration and A/C Asia HONEYWELL - CONFIDENTIAL 8

Solstice TM yf HONEYWELL - CONFIDENTIAL 9

Pressure, bar AC related CO 2 e emissions (vehicle lifetime) crp Mobile Air Conditioning 1,500 Direct Emissions Indirect Emissions 1,250 1,000 750 500 40 35 30 25 20 15 10 5 HFO-1234yf R134a 0-20 0 20 40 60 80 100 Temperature, C 250 0 134a 1234yf CO2 Lowest carbon footprint of all AC Technologies HFO-1234yf the refrigerant of choice to replace R134a in MAC. HONEYWELL - CONFIDENTIAL 10

Viable solution for buses and coaches Capacity matched with non-optimized system 11% lower discharge temperature 20% lower charge for Solstice yf HONEYWELL - CONFIDENTIAL 11

Viable solution for trains Air conditioning system for trains Direct emissions reduction by 99.7% Bench test successful. System optimization ongoing Field trials in preparation HONEYWELL - CONFIDENTIAL 12

Solstice yf Atlas Copco validated Solstice yf use in air dryers HONEYWELL - CONFIDENTIAL 13

Solstice TM ze HONEYWELL - CONFIDENTIAL 14

LT REFRI MT REFRI COOLING Tcond ( C) Tcond ( C) A/C A/C FC + SHW -10-30 -25-15 -10-15 -10-15 -15 55 0 50 5 70 45 0 65 40 70 70 70 5 60 35 65 HF 65 65 0 55 30 60 60 60 5 50 25 55 55 55 0 45 20 50 50 50 5 40 15 45 45 45 0-15 35-5 0 5 40 10-35 15 20-20 -5 0 5 10 40 15 20 40 5-20 30-5 -10 0 35 5 10 15 20 35 35 0-25 -20-25 -5-10 30 0 5 10 15 20 30 30 5-30 20-20 -5 25 0 5 10 15 20 25 25 Solstice TM ze Operating envelope 100 90 GWP R134a = 1430 / A1 Tcond 70 GWP ( C) R1234ze = 6 / A2L (not 8065 flammable under 30 C) VEGETABLES BLANCHING 60 HP RENOVATION R 2 MAP extension possible DISTILLATION 55 (iso Pressures and 70 6550 R290 HP RENOVATION HP HIGH TEMP FC + SHW1 Tdischarge) 45 Higher Tcond achievable 60 R 40 with R1234ze: heating 5570 70 70 70 35 65 HF market / district heating 50 HP REVERSIBLE FC + SHW+ + SHW 65 65 65 30 (up to 100 C possible in 4560 60 60 60 cascade) 4025 7055 7055 7055 7055 20 R410A Up to +5% COP reported in 35 6550 HEATING HFFLOORS 6550 6550 6550 chiller tests 3015 6045 6045 6045 6045 0-5 0 5 2540 10-3515-3020R32 Cooling capacity -25% @ -25-20 -15-10 -5 0 5 1040 15 20 55 55 5540 5540 5-10 -5 0 2035 5 10 15 20 ARI conditions 50 5035 5035 5035 0-15 -10-5 15 0 5 10 15 20 4530 4530 4530 4530 5-5 -20 0-15 5-10 -5 0 5 10 15 20 40 1025-3515-3020-25 -20-15 -10-5 0 5 10402515 204025 4025-10 -25-20 -5-15 0-10 -5 0 5 10 15 20 35 520 10 15 20 3520 3520 3520-15 -30-10 -25-20 -5-15 0-10 -5 0 5 10 15 20 Tevap ( C) 3015 5 10 15 20 3015 3015 30 15-20 -15-10 -5 25-35 0-30 5-25 10-20 15-15 20-10 -5 0 5 25 10-35 15-30 25 20-25 -35-20 -30 25-35 -15-25 -10-30 -20-25 -15-5 -20-10 0-15 -5 5-10 0 15-55 20 10 0-25 -20-15 -10-5 0 5 10 15 20 Tevap ( C) 20 20 20 20-30 -25-20 -15-10 -5 0 5 10 15 20 15 15 15 15-35 -30-25 -20-15 -10-5 0 5 10-35 15-30 20-25 -35-20 -30-35 -15-25 -10-30 -20-25 -15-5 -20-10 0-15 -5 5-10 0 15-55 20 10 0 15 5 Tevap ( C) LT REFRI 60 R 65 MT REFRI 70 HEATING R134a R1234ze Snapshot 25 30 35 40 45 50 55 60 65 70 Opportunity to Extend R134a Operating Range HONEYWELL - CONFIDENTIAL 15

Solstice ze first chiller The first Commercial ze Chiller HONEYWELL - CONFIDENTIAL 16

Solstice TM ze Chillers - Geoclima Solstice TM ze Screw Chiller Solstice TM ze Centrifugal Chiller (Turbocor Compressor) HONEYWELL - CONFIDENTIAL 17

Solstice TM ze Replacing R134a in Chillers applications Various Compressor technologies HFO ready TT300: R134a TG310: R1234ze(E) Solstice ze chiller installed in Honeywell s Buffalo labs Solstice ze Shows 7 to 12% Higher COP than R-134a HONEYWELL - CONFIDENTIAL 18

District Heating Solstice TM ze an ideal fluid for District heating and cooling applications Successful implementation of 13MW heating installation in Norway. Higher COP and temperatures than R134a HONEYWELL - CONFIDENTIAL 19

Solstice TM ze Success Story Solstice TM ze based Dispensing unit. Manufacturer CELLI Displayed at Mostra & Chilventa in 2012 Equivalent CoP to 134a >99.% emissions reduction Lower discharge pressures accross all measured ambient temperatures Extended product life Sustainability in Food & Beverage Applications in all climatic conditions; ideally suited to global distribution. HONEYWELL - CONFIDENTIAL 20

Blends HONEYWELL - CONFIDENTIAL 21

What is Genetron Performax LT? Genetron Performax LT is a ternary blend of HFC-32/HFC-125/HFC-134a. This product was developed to be used in low and medium-temperature commercial refrigeration applications, especially for retrofitting existing HCFC-22 and R-404A systems. ASHRAE R-407F A1 ASHRAE safety rating EPA SNAP approved Reach registered 100% Zero ozone depleting Blend of R-32 / R-125 / R-134a 30% / 30% / 40% HONEYWELL - CONFIDENTIAL 22

R-404A Replacement Supermarket/Deli Cases (MT) Supermarket Freezer Cases (LT) > 50% GWP Reduction From R-404A >65% >90% All options offer significantly improved Efficiency & GWP Reduction compared to R-404A HONEYWELL - CONFIDENTIAL 23

CO2 eq. kg Options for the Environment 6000000 Direct Indirect 4000000 2000000 0 R-404A Performax N40 L40 50% Lower GWP 65 % Lower GWP 90% Lower GWP Reduced Carbon Footprint HONEYWELL - CONFIDENTIAL 24

Refrigeration systems comparison ASDA 2011 Energy Consumption Monitoring* R407F Real Life monitoring of ASDA model store, with loads within 5%. R407F shows lowest energy consumption and lower environment impact 1 = R404A system 4 = CO2 System R407F can reduce supermarket Carbon footprint with a positive financial advantage. * Evaluation of available refrigeration Systems in the retail Sector, B. Churchyard & J.Bailey, IOR 2012 HONEYWELL - CONFIDENTIAL 25

Solstice TM N40: first freezer counter Improved energy consumption Lower recovery time after defrost Better pull-down time 65% reduction in direct emissions Better performance than 404A while reducing carbon footprint HONEYWELL - CONFIDENTIAL 26

Low GWP Refrigerants in AC Systems Operating Pressures ODP = 0 ODP = 0 Low GWP System redesign necessary if using refrigerants with higher operating pressures HFC 410A Non-flammable GWP = 2088 Properties enable cost-effective efficient system CO 2 L-41 HFC32 Very high pressure Major changes needed Low efficiency GWP = 1 Mildly flammable GWP = 675 (R32) GWP < 500 (L41) R410A Performance R32 - high discharge T HCFC 22 HFC 407C Non-flammable GWP=1824 Utilizes R22 design Blend L-20+ Mildly flammable GWP<350 Utilizes R22 Designs Hydro Carbons Highly flammable GWP<20 HONEYWELL - CONFIDENTIAL 27

LT REFRI MT REFRI COOLING Tcond ( C) Tcond ( C) A/C A/C 40 70-30 -25-15 -10-15 -15 70 70 35 65 HF 65 65 30 60 60 60 25 55 55 55 20 50 50 50 15 45 45 45-5 0 5 40 10-35 15 20-20 -5 0 5 10 40 15 20 40-10 -15-5 -10 0 35 5 10 15 20 35 35-5 -10 30 0 5 10 15 20 30 30-20 -5 25-10 0 5 10 15 20 25 25-25 -20-5 0 5 10 15 20 Solstice L41 - Operating envelope Tcond 70 ( C) 65 Snapshot 60 HP RENOVATION R 2 P R32 + 1.1bar 7055 GWP R32 = 675 P 50 HP HIGH TEMP L41 5.4 to 6.5bar GWP L41 = 459 to 669 65 COP R290 R32 : NA HP RENOVATION FC + SHW1 L41 basic MAP OK for 6045 COP L41 +4.9% COP R R32 + 2.2% extended applications COP 5540 L41 +3 to 3.6% 70 70 70 70 Both R32 & L41 will boost 5035 65 HF 65 65 R410A MAP system COP @ rating HP REVERSIBLE FC + SHW + SHW 65 30 conditions whilst L41 4560 60 60 60 L41 MAP being the most efficient 4025 7055 7055 7055 7055 2.2 to 7.6 bar difference in 20 R410A 35 6550 HEATING HF FLOORS 6550 6550 50 favour of L41 R32 MAP 65 3015 45 Higher Tcond achievable 60 6045 6045 6045-10 -5 0 5-35 -30-25 -20-15 -10-5 0 5 10 15 20 with L41 (heating 2540 10 15 20R32 55 5540 5540 Possible 5540 market) -15-10 -5 0 35 5 10 15 20 extension 20 50 5035 5035 5035 L41 10% less capacity -20-15 -10-5 15 0 5 10 15 20 4530 4530 4530 4530-25 0-5 -20 0-15 5-10 -5 0 5 10 15 20 40 1025-3515-3020-25 -20-15 -10-5 0 5 10 2515 20 25 P 40 40 R32 + 0.3bar 4025 30 5-10 -25-20 -5-15 0-10 -5 0 5 10 15 20 35 520 10 15 20 P 20 L41 1.9 to 2.3bar 35 3520 3520 35 0-15 -30-10 -25-20 -5-15 0-10 -5 0 5 10 15 20 Tevap ( C) 3015 5 10 15 20 3015 3015 30 15 5-20 -15-10 -5 25-35 0-30 5-25 10-20 15-15 20-10 -5 0 5 25 10-35 15-30 25 20-25 -35-20 -30 25-35 -15-25 -10-30 -20-25 -15-5 -20-10 0-15 -5 5-10 0 15-55 -25-20 -15-10 -5 0 5 10 15 20 Tevap ( C) 20 20 20 20-30 -25-20 -15-10 -5 0 5 10 15 20 15 15 15 15-35 -30-25 -20-15 -10-5 0 5 10-35 15-30 20-25 -35-20 -30-35 -15-25 -10-30 -20-25 -15-5 -20-10 0-15 -5 5-10 0 15-55 21 HEATING Tevap ( C) ALL DATA RELATIVE TO R410A LT REFRI 45 50 FC + SHW 55 60 R 65 MT REFRI 70 25 30 35 40 45 50 55 60 65 70 Extended Envelope to Higher Ambient Operations HONEYWELL - CONFIDENTIAL 28

Performance of L41 (% of R410A) Performance of L41 (% of R410A) Solstice L-41: Performance-Mini-Split System 115% 110% 105% 100% Capacity COP 104.2% Cooling 100.2% 103.2% 95% 90% 91.1% Higher efficiency achieved for both heating and cooling modes relative to R410A Lower capacity with nominal compressor; slightly higher displacement compressor required 85% 80% 115% 110% 105% 10.2cc Compressor Capacity 108.9% COP Heating 11.3cc Compressor 102.1% Capacity and Efficiency results match R410A performance with higher displacement compressor 100% 95% 90% 87.8% 97.2% 85% 80% 10.2cc Compressor 11.3cc Compressor Performance Results LGWP solutions for R410A based systems developed HONEYWELL - CONFIDENTIAL 29

HFO Success Story Haier Network Smart Appliance Project World s first Solstice L41 A/C A cooperative effort between: Honeywell - Shanghai R&D Center Haier - National Laboratory Presented in HVAC China Chillventa Europe Jul 12 Oct 12 More than 75% reduction in GWP versus R410A 30% reduction in GWP versus R32 Lower discharge pressure than R32 Lower Discharge temperature than R32 Lower power consumption than R410A and R32 at high ambient temperature regions HONEYWELL - CONFIDENTIAL 30

Geothermal Power Plant Sauerlach, Germany Plant type: Geothermal ORC turbogenerator unit Total electric power: 5+ MWel plus thermal decoupling for district heating Working Fluid: 245fa ORC Unit to be supplied by: Turboden S.r.l. End Customer: SWM - StadtWerke München (public utilities company) Location: Bavaria, Germany Commissioned end 2011 Heat source: geothermal fluid at 140 C Cooling device: air condensers HONEYWELL - CONFIDENTIAL 31

Power Cycles Recover Waste Heat Turn it Into Power Many geothermal applications are based on 245fa. Mobile ORC a Potential Opportunity: Drivers- Financial & regulatory. Ethanol vs 245fa Solstice TM zd, an alternative with higher efficiency and lower GWP. VOC indicated high interest in vehicle WHR. Mobile ORC An Environmental and Business Opportunity HONEYWELL - CONFIDENTIAL 32

High Temperature Heat Pumps Thermal energy from low temperature sources can be recovered and boosted to a more valuable temperature Process usage, pre-heating, site usage Offset existing thermal energy / fuel consumption Genetron 245fa critical temperature enables 120ºC output / sink temperature Higher source temperatures greatly improve Efficiency (COP) Higher Efficiencies and temperatures expected with Solstice TM zd (GWP 5). High Temperature Heat Pump developed for Dairy Industry. HONEYWELL - CONFIDENTIAL 33

www.honeywell.com DISCLAIMER Although all statements and information contained herein are believed to be accurate and reliable, they are presented without guarantee or warranty of any kind, expressed or implied. Information provided herein does not relieve the user from the responsibility of carrying out its own tests and experiments, and the user assumes all risks and liability for use of the information and results obtained. Statements or suggestions concerning the use of materials and processes are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe on any patents. The user should not assume that all toxicity data and safety measures are indicated herein or that other measures may not be required. HONEYWELL - CONFIDENTIAL 35 35