CC Weekly, Week78, spring is finally here......
发表于 : 2015-03-22 11:33spring is finally here, over the weekend we have a few days where temperature over 60 degree, so I decided to shut off the boilers for maintenance...
it cost us avg of $1.25 per day per unit to heat, so 5 days should save us $1000 on heating bill.
it cost us avg of $1.25 per day per unit to heat, so 5 days should save us $1000 on heating bill.