Thursday, December 17, 2009

Use aluminum foil to boost radiator heat

Increase radiator energy efficiency
1) Use heavy-duty aluminum foil and tape it to cardboard with foil's shiny side facing out.

2) Place the foil-cardboard behind cast-iron radiator.

Instead of becoming absorbed by the wall behind the radiator, the heat will reflect off the foil and move back into the room. of becoming absorbed by the wall behind the radiator, the heat will reflect off the foil and move back into the room.


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