C33 Upflow - Cased and Uncased Bulletin No. 210280 September 2013 Supersedes June 2012 WARRANTY All covered components limited warranty for five years in residential applications, one year warranty in non-residential applications. Refer to Lennox Equipment Limited Warranty certificate included with equipment for details. APPLICATIONS

Suction with TXV) Line Optional Thermal Expansion Valve (TXV) RFCIV Orifice (Shipped with Air Conditioner) O−ring Orifice Housing O−ring Strainer Liquid Line Fitting FEATURES APPLICATIONS • 1.5 to 5 ton nominal sizes • Lennox designed downflow indoor coils can easily be installed with most Lennox downflow furnaces

C33 coils include a factory-installed fixed orifice metering device and are available cased or uncased. CX34 coils include a factory-installed, HFC-410A check (CTXV - heat pumps) or thermostatic (TXV - air conditioner units) expansion valve (externally equalized) and are only available cased.

CR33 downflow evaporator coils are designed for use with condensing units or heat pumps. Each coil is equipped with. a compression fitting that provides convenient field installation of a refrigerant metering device.

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Suction with TXV) Line Optional Thermal Expansion Valve (TXV) RFCIV Orifice (Shipped with Air Conditioner) O−ring Orifice Housing O−ring Strainer Liquid Line Fitting SPECIFICATIONS 1.5 TO 2.5 TON General Data Model No. CH33 -18A-2F CH33 19A-2F CH33 -24/30A-2F CH33 -25A-2F CH33 -25B-2F CH33 -31A-2F CH33 -31B-2F Nominal size - Tons 1.5 1.5 2/ ...

Find genuine OEM Lennox C33-36A-2F-06 replacement parts at Parts Town with the largest in-stock inventory and same day shipping until 9pm ET.

2010年9月18日 · How do I find out if the TXV is a suitable replacement for a Lennox C33-48B-2F? It probably has a piston and so a TXV could be installed in place of the piston. But if it's a cap tube coil you can't use a TXV. There are Freon and R-410A TXV's. The midwest. Most ADP coils have TXV's. If it's a cased coil, it would be inside. God Speed, Jim.

Minimal air resistance for better performance. 1.5- to 5-ton capacities. Cased models with all aluminum design- aluminum tube and fin (C35). Large-face-area coil allows for high-efficiency operation. Copper-rifled tubing and enhanced aluminum fins improve transfer. Long-lasting, painted galvanized cabinet and plastic drain pans.

C33 Indoor Coils C33-42B-2. Minimal air resistance for better performance. 1.5 to 5-ton capacities; Uncased; Up-flow configuration; Large-face area coil allows for high efficiency operation; Copper-rifled tubing and enhanced aluminum fins improve transfer; Long lasting, painted galvanized cabinet and plastic drain pans; Manufacturer Cross ...