The Water Heater Regulatory Road

1. The Water Heater Regulatory Road David E. Villarroel CMX-CIPHEX Trade Show March 22, 2012

2. Construction ahead Welcome To Water Heater County

3. Entering Gas-Fired Tank-ville

4. Entering Gas-Fired Tank-ville Pop (2007): over 400,000 units Market Share (2007): roughly 40% (Source: Caneta Research Inc 2009)

5. LIMIT LIMIT > 20 US gal > 75 L < 380 L ≤ 75,000 Btu/h ≤ 22 kW 2012 2012 2012 2012 2012

6. You must achieve this value to enter Energy Factor Standards Year 2020 0.80 2016 0.75 – 0.0005 Vr 2004/12 0.67 – 0.0005 Vr

8. Entering Oil-Fired Tank-ville

9. Entering Oil-Fired Tank-ville Pop (2007): approx. 8000 units Market Share (2007): less than 1% (Source: Caneta Research Inc 2009)

10. LIMIT LIMIT > 20 US gal < 105,000 Btu/h > 76 L < 30.5 kW < 50 US gal 2012 2012 2012 2012 2012

11. You must achieve this value to enter Energy Factor Standards Year 2015 0.68 – 0.0005 Vr 2004/12 0.59 – 0.0005 Vr

13. Entering Electric Tank-ville

14. Entering Electric Tank-ville Pop (2007): 507,000 units Market Share (2007): 60% (Source: Caneta Research Inc 2009)

15. Limits Limits ≥ 11 Imp gal ≥ 50 L ≤ 12 kW ≤ 100 Imp gal ≤ 454 L

16. Stand-by Loss Standard Top Inlet 50 L - 270 L Max Watts = 35 + 0.2 Vr 270 L - 454 L Max Watts = 0.472 Vr – 38.5

17. Stand-by Loss Standard Bottom Inlet 50 L - 270 L Max Watts = 40 + 0.2 Vr 270 L - 454 L Max Watts = 0.472 Vr – 33.5

20. Entering Gas-Fired Tankless-ville

21. Under Construction Entering Gas-Fired Tankless-ville Pop (2008): 10,000 units Market Share (2008): approx 1% (Source: Caneta Research Inc 2009)

22. LIMIT LIMIT < 250,000 Btu/h < 73 kW < 2 US gal < 7.6 L Under Construction Under Construction

23. Under Construction Energy Factor Standard Year 2016 0.80 2012 Energy Factor Reporting

25. Entering Gas-Fired Tank-town

26. Under Construction Entering Gas-Fired Tank-town Pop (2010) : about 12,000 units Market Share (2010) : approx. 53 % (Source: Caneta Research Inc 2010)

27. LIMIT LIMIT > 20 US gal > 75 L > 75,000 Btu/h > 22 kW Under Construction Under Construction

28. Thermal Efficiency Standard Year 2018 92% 2012 80% Under Construction

29. Stand-by Loss Standard Max Loss in Watts = Rated Input / 800 + 16.57 √ Vm Example: A 100 US gal tank, rated input of 150,000 Btu/h: 377 W Under Construction

31. Entering Oil-Fired Tank-town

32. Under Construction Entering Oil-Fired Tank-town Pop (2010) : < 1000 units Market Share (2010) : about 4% (Source: Caneta Research Inc 2010)

33. LIMIT LIMIT > 105,000 Btu/h > 20 US gal > 76 L > 30.5 kW Under Construction Under Construction

34. Thermal Efficiency Standards Year 2012 78% Under Construction

35. Stand-by Loss Standard Max Loss in Watts = Input Rate / 800 + 16.57 √Vm Under Construction

37. Entering Electric Tank-town

38. Under Construction Entering Electric Tank-town Pop (2010) : about 8,000 units Market Share (2010) : about 35% (Source: Caneta Research Inc 2010)

39. Limits Limits ≥ 20 Imp gal > 12 kW ≥ 75 L Under Construction Under Construction

40. 2012 Stand-by Loss Standard Max % per hour = 0.30 + 102 / Vm Example: 100 Imp gal tank Max %/h = 57 %/h Under Construction

42. Entering Gas-Fired Tankless-town

43. Under Construction Entering Gas-Fired Tankless-town Pop (2010) : about 2,000 Market Share (2010) : about 8% (Source: Caneta Research Inc 2010)

44. LIMIT LIMIT > 250,000 Btu/h > 73 kW < 2 US gal < 7.6 L Under Construction Under Construction

45. Under Construction Thermal Efficiency Standard Year 2016 80 % 2012 Thermal Energy Reporting

47. ENDS

48. Water Heater County Electric Tanktown Gas-Fired Tankville Gas-Fired Tanklessville Gas-Fired Tanktown Gas-Fired Tanklesstown Oil-Fired Tankville Oil-Fired Tanktown Electric Tankville David E. Villarroel, Standard Engineer Office of Energy Efficiency david.villarroel@nrcan.gc.ca 613-947-0750