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03/22 Original
TE TECHNICAL SUPPORT CENTER
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SUSTAINABILITY, RELIABILITY & EFFICIENCY: A LOOK INTO TODAY'S TRENDS AND OPPORTUNITIES FOR HVAC
SOURCES:
I. 1 Expert Market Research, 2020: https://www.expertmarketresearch.com/reports/hvac-market
II. 2 Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners–
Policies – IEA, 2020: https://www.iea.org/policies/11661-minimum-allowable-values-of-the-energy-efficiency-and-
energy-efficiency-grades-for-room-air-conditioners?country=People%27s%20Republic%20Of%20China
III. 3 Decarbonizing heat in homes - Business, Energy, and Industrial Strategy Committee (parliament.uk), 2021:
https://publications.parliament.uk/pa/cm5802/cmselect/cmbeis/1038/report.html
IV. 4 Gas boilers replacement by low-carbon heating systems – Policies - IEA: Gas boilers in the UK will be replaced
by low-carbon heating systems in all new homes built after 2025, 2020: https://www.iea.org/policies/8506-gas-
boilers-replacement-by-low-carbon-heating-systems?region=Europe
V. 5 U.S. Energy Information Administration (EIA): According to the U.S. Energy Information Administration (EIA),
starting 2023, new residential central air conditioning and air-source heat pump systems must meet new
minimum energy-efficiency standards. The new HVAC standards will require a seasonal energy- efficiency ratio
(SEER) of no less than 14 SEER for residential systems in the northern part of the country and 15 SEER in the
southern portion, according to the EIA. For air source heat pumps, which use a heating seasonal performance
factor (HSPF) rating, the EIA raised the minimum to 8.8 HSPF, 2019: https://www.eia.gov/todayinenergy/detail.
php?id=40232
VI. 5 Updated MEPS - Central Air Conditioners and Heat Pumps – Policies – IEA, 2020: https://www.iea.org/
policies/11456-updated-meps-central-air-conditioners-and-heat-pumps?country=United%20States
VII. 6 International Energy Agency, 2021: https://iea.blob.core.windows.net/assets/4719e321-6d3d-41a2-bd6b-
461ad2f850a8/NetZeroby2050-ARoadmapfortheGlobalEnergySector.pdf