Have a 4-ton York 8T Affinity 2 stage HP. After lowering the stage 2 blower speed to around 417 CFM/ton and thanks to a HW VP IAQ tstat and VS furnace it is spending a lot of time in stage 1 cooling. The VS furnace blower is also running in stage 1 cooling at less than 300 CFM.
Can anybody tell me as a percentage of the stage 2 HP numbers:
1) the cooling capacity of the stage 1 HP and
2) the power used in stage 1 HP?