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Electric Boilers

Electric Boilers. Meeting Agenda Why Electric Boilers??? Rising / unstable fossil fuel prices Low / stable electric rates Save money on monthly heating bills Save money on boiler installation New construction opportunities Retrofit market opportunities. Meeting Agenda

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Electric Boilers

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  1. Electric Boilers
  2. Meeting Agenda Why Electric Boilers??? Rising / unstable fossil fuel prices Low / stable electric rates Save money on monthly heating bills Save money on boiler installation New construction opportunities Retrofit market opportunities
  3. Meeting Agenda Thermolec Boilers Features: FFB and TMB models Installation Sequence of Operations
  4. EP Sales and Thermolec on the Web: www.epsalesinc.com/thermolec
  5. Why Electric Heat ? Electric heat can reduce your customer’s heating bills by up to 50%! Electric boiler total installed cost is up to 50% less than Mod/Con gas boiler! Monthly savings from electric vs. gas heat can pay for electric boiler retrofit in less than two years!! Uses Domestically Produced Energy!!!
  6. Electric Boilers What is Happening with Energy Prices?
  7. Electric Boilers What is Happening with Energy Prices?
  8. Electric Boilers How Do We Compare Energy Prices?
  9. Electric Boilers Get to Know Your Local Rural Electric Coops and Utility Company Programs
  10. Electric Boilers
  11. Electric Boilers
  12. Electric Boilers
  13. Electric Boilers
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  16. Electric Boilers How Do We Compare Propane Rates vs. Electric Rates?
  17. Electric Boilers Compare Propane to Electric – Cost Per Million BTU’s
  18. Electric Boilers Current Propane Rates
  19. Using the Cost per Million Btu sheet to sell the concept Propane : Cost comparison Current average propane cost = $2.94 per gallon $2.94 per gallon with a 90% efficient device = $35.70 per million BTU Inland Power Electric Rate = $.0575 per kW $.072 per kW = $16.85 per million BTU
  20. Electric Boilers Compare Annual Heating Bills Propane vsElectric Assume 1,500 SF ranch home with full basement. 3,000 SF total heated space Assume 1500 gallons of propane per heating season Assume $2.94 per gallon and $.0575 per kW
  21. Electric Boilers Compare Annual Heating Bills Electric vs. Propane 1500 gallons X 91,500 btu per gallon of propane = 137,250,000 btu’s 137,250,000 btu’s X 90% = 123,525,000 btu output with propane 123,525,000 ÷ 3,413 btu per kW = 36,192 kW
  22. Electric Boilers Estimated Annual Savings Heating with Electric vs. Propane 1500 gallons X $2.94 per gallon of propane = $4,410 cost of heat 36,192 kW X $.0575 per kW = $2,081 cost of heat $4,410 - $2,081 = $2,329 annual savings! 52.8% annual savings!
  23. Electric Boilers Why Electric Heat ? Reduce winter heating bills by Switching to Electric!!!!
  24. Electric Boilers Why Electric Heat ? Retrofit Market Opportunity Existing propane boiler, whole house HW or radiant floor system Retrofit to electric to take advantage of low electric rates from Electric Coop
  25. Electric Boilers Why Electric Heat ?
  26. Electric Boilers
  27. Electric Boilers Why Electric Heat ? Retrofit Market Opportunity Assume $2,500 total installed cost of electric boiler Electric comparison – save $2,081 on heating bills Retrofit boiler installation with existing propane boiler, payback in less than 2 years!
  28. Electric Boilers Why Electric Heat ? Reduce annual heating bills …..Also….. Reduce total installed cost of boiler system
  29. Electric Boiler vs. Gas Boiler Installation / Material Cost Comparison 34,000 btu radiant floor heating system Fossil fuel boiler requires venting and gas piping
  30. Electric Boilers Why Electric Heat ? New Construction: Reduce Boiler System Total Installed Cost New construction - radiant in basement, 34,000 btu load: Electric boiler: 10 kW $1,022 Mod/Con gas boiler: 50,000 btu input $_______ Add for gas boiler installation: Gas piping, Venting
  31. Electric Boilers Why Electric Heat ?
  32. Electric Boilers Why Electric Heat ?
  33. Electric Boilers Why Electric Heat ? New construction - radiant in basement: Electric boiler: 34,000 btu output (10 kW) $1,022 Mod/Con gas boiler: 50,000 btu input $2,500 and up Add for gas boiler installation: Gas piping: Add??? Venting: Add??? Electric boiler is up to 50% lower total installed cost vs. Mod/Con gas boiler!
  34. Electric Boilers Why Electric Heat ? Convenience Supplement geothermal Supplement solar Small radiant jobs Projects that have venting issues, gas piping issues, etc.
  35. Electric Boilers Why Electric Heat ?
  36. Electric Boilers
  37. Electric Boilers FFB Model New Features One boiler for all applications with updated features: 190°F maximum supply water temp Manual reset high limit sensor on tank Solid state relay on first element, DC relays on other elements (exception 5.75 elements have SSR’s) Reduced price
  38. Electric Boilers TMB Model TMB Boiler Features Available in 3, 6, 9, 11kW sizes More compact, lighter weight Same standard features as the FFB First two element relays built on to control board Less expensive than the FFB
  39. Electric Boilers FFB Model available from 5 kW through 40 kW 17,000 to 136,500 BTU output Single phase and three phase Boilers are CSA Listed Not ASME listed
  40. Electric Boilers Compact housing 5 kW – 23 kW: 18” x 18” x 9-1/2” 42 pounds 27 kW – 40 kW: 28” x 18” x 9-1/2” 62 pounds
  41. Electric Boilers Stainless Steel Tank Corrosion resistant Supply Water Connection Return Water Connection Conveniently located
  42. Electric Boilers Nickel Chrome low watt density element in Incoloy tube From 1 to 4 elements depending boiler model
  43. Electric Boilers Pressure / Temp Gauge and Pressure Relief Valve come with boiler Gauge installs on boiler tank
  44. Electric Boilers Circuit breakers Easy isolation for service
  45. Electric Boilers High Limit Sensor Now manual reset Backup Contactor Double break contactor, cuts power to elements Prevents boiler from overheating
  46. Electric Boilers Transformer with fuse protection 240/24VAC Powers control voltage Pump relay Switches pump on with call for heat (dry contact)
  47. Electric Boilers Electronic control board with aquastat Supply water temperature sensor Solid state relays Controls all boiler functions including pump operation, supply water temperature, element switching and load management control Modulates elements for better multiple zone system control Now SSR on first element only
  48. Electric Boilers On / Off Boiler Control versus Full Modulation “Give it the Gas”
  49. Electric Boilers Outdoor sensor and reset “Cruise Control” Installed on North side of home 18/2 wired to boiler control board Boiler adjusts supply water temperature based on ambient temperature Saves energy Improves comfort
  50. Electric Boilers TMB Boiler Features Same standard features as FFB boiler: Stainless steel tank Full modulation Outdoor sensor and reset control Circuit breakers Pump relay P/T gauge and pressure relief valve Load management control
  51. Electric Boilers Boiler Selection BTU output requirement Choose the model: FFB or TMB
  52. Electric Boilers Dual Temp. Option
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  55. Electric Boilers Recommended Water Flow Rate - 20° ΔT
  56. Electric Boilers Boiler Installation Basics Wall hung, zero clearance to combustible materials 12” (5 – 23 kW) or 24” (27 kW and up) minimum clearance above boiler Primary / Secondary piping or direct return based on flow requirements
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  59. Electric Boiler Questions???
  60. Custom Duct Heaters
  61. Custom Duct Heater Standard Components Automatic Reset Cut-out Manual Reset Cut-out Magnetic Contactors Load Fuses Transformer Air Flow Switch
  62. Stock Duct Heater Thermo X Air, TER and ZON Heaters
  63. Thank You For Your Business!
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