Let's be real: Cranking up the heat all winter feels like setting money on fire, especially when those brutal cold snaps hit. But before you resign yourself to wearing three sweaters indoors or facing a horrifying energy bill, know this: small, easy tweaks can actually make a big difference. 

Photo By CNET
 
Photo By CNET

 
															 
															 
															 
															 
															 
															 
			 
									 
			 
			        













