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Ventilation
SRE
Key efficiency factor
SRE measures the energy efficiency of central heat recovery ventilators (HRV).
HRVs with higher SRE are more energy efficient… more
SRE measures the energy efficiency of central heat recovery ventilators (HRV).
HRVs with higher SRE are more energy efficient.

SRE accounts for seasonal changes in outdoor temperature, fan energy and defrost cycles.
SRE is short for minimum sensible recovery efficiency at 32°F (0°C) less
Typical range of NEW central heat recovery ventilators (HRV):
62% SRE
HRV
78% SRE
HRV
92% SRE
HRV
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Discover ideas, technology, rebates & more
Publications - fresh ideas about ventilation
See advice at hvi.org
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HVI Web page
RBC Energy Saver™ Loan at 1% interest rate discount or a $100 rebate
See financing at rbcroyalbank.com
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ventilation
RBC Energy Saver Loan
Venmar, high quality residential ventilation systems for your home
See manufacturer at vanee.ca
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ventilation
Vanee Ventilation
Lifebreath hex core compact HRV
Heat recovery ventilator
76% SRE
Lifebreath page for hex core compact HRV model RNC4-TPD
See product at lifebreath.com
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ventilation
Lifebreath RNC4-TPD
Solutions for a clean home
See service at steamdrycanada.com
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ventilation
Steam Dry Canada (604) 945-0030
Benefits of variable speed motors
See advice at achrnews.com
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ventilation
Achrnews Web page
Lunos sound-optimized inlet/flow controller passive supply air element
See more at lunos.de
See more accessories
ventilation
Lunos ALD-S Series
Whether its replacing the old fireplace or completing a custom designed home comfort system we do it all
See contractor at twolionsmech.com
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ventilation
Two Lions Mechanical (604) 783-1602
More Saving. More Doing
See retailer at homedepot.ca
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ventilation
The Home Depot 1-800 628-0525
Fresh air begins with fresh thinking
See service at bcfurnace.com
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ventilation
BC Furnace (604) 415-9471
Save money. Live better
See retailer at walmart.ca
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ventilation
Walmart (604) 435-6905
Your home can be your most powerful financial tool
See financing at tdcanadatrust.com
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ventilation
TD Canada Trust Home Equity Line of Credit
Lunos regulated ventilation with heat recovery
See accessory at lunos.de
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ventilation
Lunos e2 Series
ENERGY STAR Specifications (HRV) and (ERV)
See advice at nrcan.gc.ca
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ventilation
Natural Resources Canada Web page
We create comfortable homes with the newest technologies
See contractor at northwestairsystems.com
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ventilation
Northwest Air Systems (604) 790-9834
Venmar affordable HRV
Heat recovery ventilator
62% SRE
Venmar page for EA 1500 air exchanger affordable HRV
See product at venmar.ca
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ventilation
Venmar EA 1500
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