B1789855 – FLOWRATER PISTON (.055) (2T, R410A) (1.5T, R22)
$14.82
Goodman .055″ fixed orifice piston for 2-ton R-410A / 1.5-ton R-22 systems (R-410A and R-22). Controls refrigerant flow in Goodman and Amana condensers. OEM part.
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm | In-Store Pickup Only
Description
The flowrater piston (also called a fixed orifice) controls how much refrigerant flows into your evaporator coil. If your AC isn’t cooling properly or is freezing up, the wrong size piston — or a clogged one — can be the cause. This .055″ piston is sized for 2-ton R-410A / 1.5-ton R-22 systems running R-410A and R-22.
Specs: .055″ orifice diameter, fixed orifice type, R-410A and R-22 compatible
Replaces: B1789855
Fits: Goodman and Amana condensers and heat pumps sized at 2-ton R-410A / 1.5-ton R-22
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.





