1. Centrotherm 2016 Sales Meeting

2. What's Been Accomplished In 2015 1.) New support clamps accommodating 3/8 threaded rod 2.) Single shorter 3” long sweep elbow with lower pressure drop 3.) ¼’ per foot pitch on all residential products 4.) Universal Bvent cap accommodating 6 different install configurations 5.) Improved Twin to Concentric adapter 2”/4” and 4”/6” 6.) Improved 4”/6” Concentric Wall Termination

3. Manufacturing Capabilities Welding Cutting Milling Blow Molding Drilling Thermoforming Injection Molding 40,000 ft 2

4. Cascade or Common Vent systems We have access to several sizing programs We can be combined with many draft/fan systems Can calculate necessary vent size for natural draft common vent

5. InnoFlue ® Commercial Cascade Components Branch Tees Horizontal Drain Fittings Siphons Non-return valves

6. New Literature Cut Sheets

7. Residential Diameters from 2”- 5” Commercial Diameters from 6”- 12” Horizontal portion of the vent system must pitched at an angle of no less than 1° or ¼”/ ft (5.6cm/m) towards the appliance Patented connector rings required at every joint 2”-5” (as per UL & ULC) Maximum continuous vertical run of up to 164’ when supported with a base support at the bottom and chimney cover at the top when installing in a chase InnoFlue® Single Wall

8. 1’, 2’, 3’ and 6’ sections available Can be cut with any saw Remove Burrs Light weight for easy transportation and installation Directional EPDM gasketed connection at the female end ensures for air tight seal InnoFlue® Single Wall Vent Lengths

9. InnoFlue® Single Wall Appliance Adaptors ISAA Used with stainless steel flue terminations ISAG Used with PVC/CPVC couplers ICCT Converts Concentric to Twin Pipe

10. 87° (Built in 3° pitch) 45° Long sweep Elbows available in 2” and 3” diameters Available in Gray and Black InnoFlue® Single Wall Elbows

11. InnoFlue® Single Wall Condensate and Combustion Test portsTee caps w/ drainHorizontal Drain Tees Horizontal Drain Fittings “Long John” Siphons Ball valve siphons

12. InnoFlue ® Single Wall Increasers and Reducers Eccentric Increasers Centric Increaser Reducers

13. InnoFlue ® Single Wall Chimney and B-Vent Covers Polypropylene available in 2”-4” Diameters Stainless Steel available in 3” – 12” Diameters

14. InnoFlue ® Single Wall Terminations Low profile wall termination Termination tees End pipes Roof Terminations PP wall terminations

15. InnoFlue® Single Wall Accessories Support Clamps Wall Plates Bird Screens Centrocerin ® Spacer s

16. InnoFlue ® Single Wall Residential: Making the Connection 1. Slip connector ring over male end 2. Apply a small amount of Centrocerin ® 3. Push and twist male end until bottomed in female cup 4. Clip the connector ring onto the gasket bead

17. InnoFlue ® Flex InnoFlue ® Flex can be offset up to 45° Must be installed in a chase 3” and 4” Flex comes with an integrated coupler Easily connects to any fitting or vent length Specifically engineered for flexibility

18. InnoFlue ® Flex Flue gas must be expelled in a vertical run Multiple liners can be installed in a single chase Spacers required every 6’ Can be used as air intake in vertical or horizontal configuration When using InnoFlue® Flex, Centrotherm recommends reducing runs by 15% unless otherwise stated by the appliance manufacturer

19. InnoFlue ® Flex Lengths 2” & 3” Flex: 150’ coils4” Flex: 80’ coils

20. InnoFlue ® Flex Kits Kit Lengths 25’ 35’ & 50’ Kits Kits include all components necessary to line a chase from base support to termination Rigid vent lengths, elbows and adaptors required to connect chimney kit base support to appliance are sold separately

21. InnoFlue ® Universal B-Vent Cap One SKUMultiple Configurations

22. InnoFlue® Concentric Parts 87  bend45  bend Extension with seal ring for flue pipe and air inlet pipe Roof Termination Wall Termination Twin Pipe to Concentric

23. OEM Matrix http://www.centrotherm.us.com/files/2214/1771/1035/2014_12_04_InnoFlue_OEM_Approvals.pdf

24. OEM Matrix

25. Why InnoFlue ® ? The only polymeric vent system listed to both UL-1738 and ULC-S636 for combustion gas venting of category II and IV appliances Specifically designed as a gas vent for oil, propane and gas fired appliances Unprecedented 10-year limited warranty Made of 100% recyclable polypropylene

26. Common Push Back and Rebuttals PVC is cheaper The total cost of installation using PVC is not cheaper. Gasketed SS was more expensive and still widely excepted. Shark bite was not a cost savor My Customers are not asking for Polypropylene Lets schedule a joint meeting with your largest contractors and see what they think? Contractors consistently tell me “I could have used this months ago” after being introduced to InnoFlue® I’ve never seen PVC sag/discolor/etc. Keep a folder with pictures of failed PVC systems. (your regional manager can provide these photos) I’ll bring it in when the code dictates it What's your aversion to making money now? Centrotherm provides a product that still allows you to make a margin (most customers are making 30%). What is your current margin on PVC?

27. LABOR SAVINGS System TypePVCCPVCInnoFlue ® Material Cost$119$318$172 Labor Cost$120 $60 Total Installed$239$438$232 Based 3” diameter 24’ system with 4 elbows. Prices include primer and cement. Price provided by U.S. Plastic Corp InnoFlue ® Savings

28. InnoFlue® Weight vs. PVC / CPVC Weight Per Foot (lbs) DiameterPVC Sch. 40CPVC Sch. 80 InnoFlue ®* % of PVC Weight 2”.681.02.3044% 3”1.412.09.3223% 4”2.013.05.6633% 6”3.535.821.4240% 8”5.398.831.5028% 10”7.5513.092.0027% 12”10.0118.003.8639% *InnoFlue® also includes the weight of a socket. PVC/CPVC may require use of a coupler. Use of a coupler would increase PVC/CPVC weight per foot.

29. InnoFlue ® Temperature & Chemical Advantages

30. Code Support Major Victory

31. Code Support 2018 NFPA changes 12.5.2 Plastic Piping. Where plastic piping is used to vent an appliance, the appliance shall be listed for use with such venting materials and the appliance manufacturer's installation instructions shall identify the specific plastic piping material. the following shall apply: (1) Such piping shall be listed and labeled in accordance with UL 1738, Venting Systems for Gas Burning Appliances, Categories II, III and IV. (2) The piping shall be installed in accordance with the piping manufacturer's instructions and the conditions of its listing. (3) The appliance shall be listed for use with such venting materials (4) The appliance manufacturer's installation instructions shall identify the specific type of plastic piping material to be used. 12.5.4 Special Gas Vents. Special gas vents shall be listed and labeled in accordance with UL 1738, Venting Systems for Gas Burning Appliances, Categories II, III and IV, and installed in accordance with the special gas vent manufacturer's installation instructions. Submitter Information Verification Submitter Full Name: Laura Montville Submittal Date: Wed Oct 14 16:52:13 EDT 2015 Committee Statement Committee Statement: The code is revised to require all venting products to be listed. The thorough evaluation required by UL 1738 will ensure that the products used as venting materials are intended by the manufacturers for that purpose

32. Common Misconceptions Only Black pipe can be used outdoors False all InnoFlue® products are approved for outdoor use per UL It is ok to refer to Polypropylene as polypro for short We should never refer to Polypropylene as polypro. Polypro is our competitors trade name. Using the slang polypro inadvertently send contractors to our competition. Instead say InnoFlue or Centrotherm, NEVER POLYPRO. You only need to use InnoFlue® for the first 10’ Thermal expansion takes place at all portions of the vent system. InnoFlue® is never to be mixed with other materials.

33. Failed PVC Please send us more

34. Product: Dos & Don‘ts Use spacers in a chase with flexible & rigid single wall Use Centrotherm® supplied screws when installing concentric vent systems Always install Flex vent within a chase Support single wall & concentric every 3’ on horizontal runs Support single wall & concentric every 6’ on vertical runs DO:

35. Product: Dos & Don‘ts Use too much lubricant Put screws in single wall or flexible piping Make greater than 45° turns with Flex vent Leave Flex exposed Install Flex at temperatures below 40°F (4°C) Run flexible liners in a horizontal orientation DON’T:

36. Thank You For Your Attention. Centrotherm Eco Systems, LLC 400 South Pearl St. Albany, NY 12202 Tel. (518) 434 3400 Fax (518) 618 3166 E-Mail: info@centrotherm.us.com Website: www.centrotherm.us.cominfo@centrotherm.us.comwww.centrotherm.us.com