Piston/oriface types and sizes
Does anyone know if a Carrier #55 piston is the same size as a York #55, Trane#55 ect? For example, would one be able to put a piston that came with a york condenser into a Trane Evaporator coil?
Last edited by Zugzwang; 10-14-2009 at 10:37 PM.
sizes are the same
The sizes are the same, but different manufacturers make different styles of orifices. They may not seat right if you mix them. Also not a great idea to mismatch coil/condenser combinations if you can avoid it.
Agreed, but I have come across a system that has a york heat pump
Originally Posted by freezon
with a trane evap. coil. According to york, the right piston number is in it
but I have no way of knowing if they used a piston from Trane. My local Trane
dealer does not have a piston for me to compare so I thought I would ask here.
I will probably just replace it with a txv and be done with it.
Thanks for your response.