enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. What's The Difference Between A Heat Pump And A Furnace ...

   www.aol.com/whats-difference-between-heat-pump...

   In colder climates, 95% efficient gas furnaces fare better than ENERGY STAR® heat pumps. And, due to the relatively lower cost of natural gas versus electricity, lifetime operating costs should ...

3. Propane - Wikipedia

   en.wikipedia.org/wiki/Propane

   Propane has lower volumetric energy density than gasoline or coal, but has higher gravimetric energy density than them and burns more cleanly. [ 6 ] Propane gas has become a popular choice for barbecues and portable stoves because its low −42 °C boiling point makes it vaporise inside pressurised liquid containers (it exists in two phases ...

4. Gas heater - Wikipedia

   en.wikipedia.org/wiki/Gas_heater

   A gas heater is a space heater used to heat a room or outdoor area by burning natural gas, liquefied petroleum gas, propane, or butane. Indoor household gas heaters can be broadly categorized in one of two ways: flued or non-flued, or vented and unvented .

5. Annual fuel utilization efficiency - Wikipedia

   en.wikipedia.org/wiki/Annual_fuel_utilization...

   The annual fuel utilization efficiency (AFUE; pronounced 'A'-'Few' or 'A'-'F'-'U'-'E') is a thermal efficiency measure of space-heating furnaces and boilers.The AFUE differs from the true 'thermal efficiency' in that it is not a steady-state, peak measure of conversion efficiency, but instead attempts to represent the actual, season-long, average efficiency of that piece of equipment ...

6. Shopping for a furnace? Don't spend thousands more than ... - AOL

   www.aol.com/news/2008-06-26-shopping-for-a...

   After 17 years, our furnace is wearing out. Earlier this week, the blower finally seized up, so we decided to bite the bullet and shop for a new furnace. Our house requires an 80-90,000 BTU furnace.

7. Budget Better: 6 items to avoid at Home Depot and Lowe's - AOL

   www.aol.com/news/budget-better-6-items-avoid...

   These home improvement stores offer tons of great deals -- but sometimes turning to a competitor like Amazon or Ikea is your best bet. Budget Better: 6 items to avoid at Home Depot and Lowe's Skip ...

8. Furnace (central heating) - Wikipedia

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

   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 compared to a mid-efficiency forced-air or forced-draft furnace, is the ...

9. Alternative fuel - Wikipedia

   en.wikipedia.org/wiki/Alternative_fuel

   It is known by many names including propane, LPG (liquified propane gas), LPA (liquid propane autogas), Autogas and others. Propane is a hydrocarbon fuel and is a member of the natural gas family. Propane as an automotive fuel shares many of the physical attributes of gasoline while reducing tailpipe emissions and well to wheel emissions overall.