Quote Originally Posted by charlie patt View Post
Like cad says go commercial if you don't want to do that just fit a dixell or eliwell controller just wire to contractor you can use original pressure switches and sub cooling valves fit a guard mount for the condensor and on the evap you can change the speed on them they use a different internal windings on different fan speeds thus get twice the life if you get genuine parts you had better sit down costs are nuts for what you need will be three grand I suspect
Hmm makes sense as they are only running at 1 deg c the only problem I can see is controlling the quench valve / suction control valve
funny really as they are great units but very inefficient as they are constantly changing from Cooling to heating, vice versa