Can a 3-pole circuit breaker be used in a single-phase application? Can a 3-pole circuit breaker be used in a single-phase application? In some cases but not others, a 3p breaker may be used instead of a 1p or 2p breaker.
At the start of the 2013-2014 heating season, the weighted average residential price of propane in. Michigan was $2.02 per gallon, excluding the 4 percent state sales tax. This was the exact same price. from a year ago. As seen in the graph above, prices rose moderately until mid to late December when.
The heating index for the home would be 45.Annual heating costs would be 2,000 x 45 x 15.22 = $1,370 for propane, and 1,0002,000 x 45 x 10.29 = $925 for the heat pump. 1,000 Estimating annual costs Once you have determined the cost per MBTU forany fuel, you can estimate annual heating or coolingcosts.