B1789890 – FLOWRATER PISTON (.090) (5T, R410A)
$14.29
Goodman .090″ fixed orifice piston for 5-ton systems (R-410A). 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 .090″ piston is sized for 5-ton systems running R-410A.
Specs: .090″ orifice diameter, fixed orifice type, R-410A compatible
Replaces: B1789890
Fits: Goodman and Amana condensers and heat pumps sized at 5-ton
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.
