Found 2 Results for plenum.Showing 1 to 2.
1.
Energy Economics
Mainstream system options for areas without natural gas service include:
• propane furnaces
• propane conversion burners for oil furnaces (only within the natural gas corridor for New Brunswick and Nova Scotia);
• electric furnaces;
• electric heat pumps;
• electric
plenum heaters for oil furnaces;
• electrically powered hot water systems;
• unitary electric heating systems.
http://www.fun-home-projects.com/home_ownership/energy_economics/
2.
Electricity
An electric
plenum heater is another option for homeowners who can't justify getting rid of their efficient oil furnace.
http://www.fun-home-projects.com/home_ownership/energy_economics/electricity.html