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2. Heating, ventilation, and air conditioning - Wikipedia

   en.wikipedia.org/wiki/Heating,_ventilation,_and...

   For example, a conventional heat pump system used to heat a building in Montana's −57 °C (−70 °F) low temperature or cool a building in the highest temperature ever recorded in the US—57 °C (134 °F) in Death Valley, California, in 1913 would require a large amount of energy due to the extreme difference between inside and outside air ...

3. Ground source heat pump - Wikipedia

   en.wikipedia.org/wiki/Ground_source_heat_pump

   Capital costs may be offset by government subsidies; for example, Ontario offered $7000 for residential systems installed in the 2009 fiscal year. Some electric companies offer special rates to customers who install a ground-source heat pump for heating or cooling their building. [48]

4. Central heating - Wikipedia

   en.wikipedia.org/wiki/Central_heating

   The energy cost of heating is one of the main costs of operating a building in a cold climate. Some central heating plants can switch fuels for reasons of economy and convenience; for example, a home owner may install a wood-fired furnace with electrical backup for occasional unattended operation.

5. Reliance Home Comfort - Wikipedia

   en.wikipedia.org/wiki/Reliance_Home_Comfort

   Beginning in the mid-20th century, Ontario gas providers such as Consumers' and Union would work with home builders to pre-install gas-powered water heaters, which the providers would agree to subsidize and maintain in exchange for a monthly rental charge on each homeowner's gas bill. [3]

6. Here’s why gas always costs more in California - AOL

   www.aol.com/why-gas-always-costs-more-153017973.html

   Gas prices in the United States have slid from their all-time peak in fall 2022, but there are drivers in at least one state who still pull up to the pump and cringe. The current average gas price ...

7. Furnace (central heating) - Wikipedia

   en.wikipedia.org/wiki/Furnace_(central_heating)

   The fourth category of furnace is the high-efficiency condensing gas furnace. High efficiency condensing gas furnaces typically achieve between 90% and 98% AFUE. [3] A condensing gas furnace includes a sealed combustion area, combustion draft inducer and a secondary heat exchanger. The primary gain in efficiency for a condensing gas furnace, as ...

8. Gas prices in California 'are retesting their 2022 highs ...

   www.aol.com/finance/gas-prices-california...

   Gas prices in California are heading painfully higher once again, sending the national average up for the second straight week to over $3.80 per gallon.. The average price for a gallon of gas in ...

9. Napoleon (company) - Wikipedia

   en.wikipedia.org/wiki/Napoleon_(company)

   Wolf Steel Ltd., better known as Napoleon, is the largest privately-owned manufacturer of fireplaces, grills, and gas furnaces in North America. [2] Based in Barrie, Ontario, Napoleon began in 1976 as a steel fabrication business under the name Wolf Steel Ltd. In 1995, Napoleon was founded after the company diversified its production to include ...