3 tons
1.5 ton
Two and a half ton
1.5 ton
Two and a half ton
The B19 is the model or series. The 51 is the tonnage( the unit is actually a four ton unit with the coil being a little bigger for increased efficiency.
what is the tonnage of a cb29m-31-1p
trane air handler tonnage for model BWV760P100A1
Tonnage means the about something weighs or the amount of BTU’s a unit puts out. . The lennox model HS19-311U-2p is a 2.5 ton unit and has a tonnage of 2.5 BTU's.
its a 4 ton
1 1/2.
2.5 tons