4T Coil with Factory-Installed Cabinet, R-32 1030

A “4T coil with factory-installed cabinet” refers to an indoor evaporator coil enclosed within a sheet-metal cabinet (cased coil) that comes from the factory, ready to be installed (vertical/upflow, downflow, or horizontal orientation). Designed to pair with an outdoor condenser or heat pump using R-32 refrigerant. The coil is typically constructed of aluminum fins and tubing (or all-aluminum construction) to resist corrosion and improve heat transfer. Many manufacturers optimize the circuitry and manifolds for R-32 use. Goodman +3 Goodman Manufacturing +3 Goodman +3 A factory-installed thermal expansion valve (TXV) is common, to meter refrigerant precisely under varying load conditions. Goodman Manufacturing +2 Budget Heating +2 The cabinet typically includes service access panels, insulation (foil-faced or otherwise) to reduce internal condensation, and drain pans with primary and secondary drain connections. Goodman Manufacturing +2 Hacspace +2 The cased coil is matched with a blower or air handler (or furnace) to move indoor air over the coil surface.