1. The key to comfort and reduced fuel use for all heating systems

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4. 4 Fixed temperature boiler control

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7. Present systems are fixed control As you can see above, present fixed controls cannot take the variable needs of buildings into consideration when supply heat is produced, This is wasteful heating. As you can see above, present fixed controls cannot take the variable needs of buildings into consideration when supply heat is produced, This is wasteful heating. November 14, 2015November 14, 2015November 14, 20157

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10. 10 High boiler output is only required on a few coldest days of the heating season. Most days even comfort can be provided with reduced energy expense.

11. November 14, 2015November 14, 2015November 14, 201511 Daily Heating Needs

12. November 14, 2015November 14, 2015November 14, 201512 The Main Goal Precise comfort replacement for building heat loss. Precise comfort replacement for building heat loss.

13. November 14, 2015November 14, 2015November 14, 201513 Energy act 2007 Manufacturers of hot water boilers must provide a means for adjusting boiler output to actual heat load after 2012. Manufacturers of hot water boilers must provide a means for adjusting boiler output to actual heat load after 2012. Exquisite Heat is the ideal solution. Exquisite Heat is the ideal solution.

14. November 14, 2015November 14, 2015November 14, 201514 Exquisite Heat Adjusts heating/cooling output in response to Thermostat demand history. Adjusts heating/cooling output in response to Thermostat demand history.

15. November 14, 2015November 14, 2015November 14, 201515 Even Comfort Precise heating plant energy use allows for even comfort to all the space. Precise heating plant energy use allows for even comfort to all the space.

16. November 14, 2015November 14, 2015November 14, 201516 Temperature vs. Thermostat The lower the supply temperature the longer it will take the thermostat to sense the change. The more even distribution. The lower the supply temperature the longer it will take the thermostat to sense the change. The more even distribution.

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22. November 14, 2015November 14, 2015November 14, 201522 What happened? A new philosophy of boiler control. A new philosophy of boiler control. To satisfy an Ideal Thermostat Demand ratio. To satisfy an Ideal Thermostat Demand ratio. As Actual Thermostat Demand changes in relation to Ideal Thermostat Demand, the boiler output is adjusted every hour. As Actual Thermostat Demand changes in relation to Ideal Thermostat Demand, the boiler output is adjusted every hour.

23. November 14, 2015November 14, 2015November 14, 201523 Efficiency Reduced boiler & piping standby heat loss. Reduced boiler & piping standby heat loss. Increased heat exchanger circulation Increased heat exchanger circulation Better convection at baseboard and radiators that are heated evenly. Better convection at baseboard and radiators that are heated evenly. Less back wall radiation loss at lower temperatures. Less back wall radiation loss at lower temperatures. Precise BTU replacement. Precise BTU replacement.

24. November 14, 2015November 14, 2015November 14, 201524 Outdoor reset control Time lag from temp change to interior heat loss Time lag from temp change to interior heat loss Sensor is subject to wet, wind, placement. Sensor is subject to wet, wind, placement. Fixed curve assumption unrelated to building. Fixed curve assumption unrelated to building. Buildings react to a combination of heat loss factors: sunlight, wind, windows, insulation, structure, occupancy & thermostat setting. Buildings react to a combination of heat loss factors: sunlight, wind, windows, insulation, structure, occupancy & thermostat setting. Over and Under heating. Over and Under heating.

25. November 14, 2015November 14, 2015November 14, 201525 Thermostat activity is the accurate means for detecting heat loss and comfort needs. Precise adjustment of hot air, steam or hot water supply provides ideal comfort for all heating systems.

26. All Heating Systems Hydronic Radiant, Decentralized Steam Hydronic Radiant, Decentralized Steam Hot Air Systems, Humidification, Hot Air Systems, Humidification, Refrigeration, Steam Zone Valves, Refrigeration, Steam Zone Valves, Steam to Hydronic Heat Exchangers, Geo- Thermal Systems, Solar Hydronic Hybrid Heat, Steam to Hydronic Heat Exchangers, Geo- Thermal Systems, Solar Hydronic Hybrid Heat, Fresh Air IAQ, Process Control, Navigation, Fresh Air IAQ, Process Control, Navigation, November 14, 2015November 14, 2015November 14, 201526

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30. November 14, 2015November 14, 2015November 14, 201530 Reduction of chimney waste Air Pollutants: CO2, NO, etc. Air Pollutants: CO2, NO, etc. Particulates & heat Particulates & heat

31. November 14, 2015November 14, 2015November 14, 201531 Unconditional Guarantee Exquisite Heat will exchange failed equipment for five years. Lease and rental replacement will occur for the term of the agreement. Exquisite Heat will exchange failed equipment for five years. Lease and rental replacement will occur for the term of the agreement. One year Guarantee-Equipment will be removed and full refund. One year Guarantee-Equipment will be removed and full refund. The goal is to refine comfort and efficiency. The goal is to refine comfort and efficiency.

32. November 14, 2015November 14, 2015November 14, 201532 Manufacturers Now have the opportunity to develop efficient boilers and deliver system efficiently to the final comfort recipient. Now have the opportunity to develop efficient boilers and deliver system efficiently to the final comfort recipient.

33. November 14, 2015November 14, 2015November 14, 201533 Heating Contractors have the opportunity to deliver unprecedented comfort and efficiency to their customers. have the opportunity to deliver unprecedented comfort and efficiency to their customers. Exquisite Heat offers the best in class for controlling existing buildings without the need for major renovation. Exquisite Heat offers the best in class for controlling existing buildings without the need for major renovation.

34. November 14, 2015November 14, 2015November 14, 201534 Factory Settings Each control comes from the factory set up to attach and run. Each control comes from the factory set up to attach and run. Advanced programming is available for those who wish to adjust variables. Advanced programming is available for those who wish to adjust variables. No computer knowledge is needed to install the control. No computer knowledge is needed to install the control.

35. Thank you !! “Exquisite Heat” reg. trademark “Exquisite Heat” reg. trademark www.Exqheat.com 914-588-4791 Rev 08-09 US Patent 6,402,043 10/18/01