Specifications

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2.1.5 Field Piping, Remote Condenser
2.1.3 Suction lines
Some applications call for the compressor(s) to be mounted as part of condenser (more
commonly referred to as a condensing unit). Condensing units require fi eld piping of liquid and
suction lines. Suction lines are trapped similarly to discharge lines. Common practice for suction
line selection and installation should be followed. Suction line should always be insulated.
2.1.4 Connection Sizes, Air Cooled Units
Model Hot Gas Liquid Model Hot Gas Liquid
DAA* 06 1/2” 1/2” DAA* 16 3/4” 5/8”
DAA* 08 1/2” 1/2” DAA* 20 3/4” 5/8”
DAA* 10 1/2” 1/2” DAA* 26 3/4” 5/8”
DAA* 13 1/2” 1/2” DAA* 30 7/8” 5/8”
* D - downfl ow, U - upfl ow
Field connections at the indoor evaporator and remote condenser or condensing unit
will not necessarily be the same as the fi eld pipe size required. In some cases these will
vary signifi cantly.
One Circuit Shown