Is there a way to figure out an exact cost savings made by upgrading equiptment/insulation etc? Anecdotally, my parents upgraded to a 95% furnace last year, and are seeing the savings, but it would have to be compared to the HDD for each year, correct? And even at that its something of a crap shoot since they have a gas water heater as well? One would need to moniter volume of gas at the furnace, correct? is there any sensor for this?
Posted Feb 27, 2011 2:44 PM ET
Other Questions in Energy efficiency and durability
I am considering getting solar panels on my roof and have quotes from 2 different companies. Is there anywhere I can go to get help on determining which are the better panels?