What Do Thermostat Wiring Colors Mean? The colors of thermostat wiring indicate how each is used. To make sure that the thermostat functions properly, you have to make sure that all of the color-coded wires get on the appropriate terminals. While each system can vary, generally, you will find that the wires have universal coding: The red wire is the hot side of the transformer. The yellow wire deals with the compressor, which typically has to do with cooling. The green wire is the furnace blower fan. The white wire deals with the heat.
WASHINGTON (AP) â It's going to cost you a few pennies more to mail a letter. The cost of a first-class postage stamp is now 49 cents â 3 cents more than before. Regulators approved the price hike in December, and it went into effect Sunday.
This article will help you to find the comment question related to buying a stamp like the cost of the stamp and how many stamps are there in the book of a stamp. How Much is a Book of stamps Cost? This month, the cost to mail a first-class single-piece letter jumped from 46 cents to 49 cents. The cost of a book of 20 stamps rose from $9.20 to $9.80.