We just bought a new home and I know the AC worked last summer for the people who lived here. I have a LUX 1500 t-stat, a miller ac unit, and a beckett by honeywll furnace motor. Everything was serviced last year.

When we put the switch to heat the furnace comes on and runs non stop. When I put the fan to auto or ON nothing happens, when I switch it to cool nothing happens.
We checked the breakers made sure it wasn't tripped, we pluged the fuse outstide for the ac in. What else can we do to make it work? It is 95 inside right now and a Sunday we so need help getting this on.

Thank you!

It may have a leak or a crack, and need to be repaired and charged. You'll probably have to contact a repairman.