2 dealers have made the same recommendation for my home.
either a Trane XV90 with stage 1 of 37000, stage 2 56000,variable speed fan,
or a Trane XR90 single stage 38000 btu.
How can they suggest a 2 stage variable speed furnace with a first stage that is as large as the single stage furnaces
To me it means the extra expense for dual stage is money for nothing, other than the variable speed fan.
The price difference is about $1000