Carrier 48TC D28 Series - Page 72

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APPENDIX II. PHYSICAL DATA (cont)
TABLE 24 (cont) − PHYSICAL DATA − HORIZONTAL (COOLING) 15 − 25 TONS
RTPF − Round Tube/Plate Fin Coil Design
48TC*D18 48TC*E18 48TC*D21 48TC*E21 48TC*D25 48TC*E25 48TC*D29 48TC*E29
Cond. Coil (Circuit A)
Coil type RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF
Coil Length (in) 70 70 72 72 82 82 95 95
Coil Height (in) 44 44 44 44 52 52 52 52
Rows / FPI 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17
total face area (ft2) 21.4 21.4 22.0 22.0 29.6 29.6 34.3 34.3
Cond. Coil (Circuit B)
Coil type RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF
Coil Length (in) 70 70 64 64 80 80 95 95
Coil Height (in) 44 44 44 44 52 52 52 52
Rows / FPI 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17
total face area (ft2) 21.4 21.4 19.5 19.5 29.6 29.6 34.3 34.3
Cond. fan / motor
Qty / Motor drive type 3 / direct 3 / direct 4 / direct 4 / direct 4/ direct 4/ direct 6 / direct 6 / direct
Motor HP / RPM 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100 1/4 / 1100
Fan diameter (in) 22 22 22 22 22 22 22 22
Filters
RA Filter # /
size (in)
6 /
20 x 25 x 2
6 /
20 x 25 x 2
6 /
20 x 25 x 2
6 /
20 x 25 x 2
9 /
16 x 25 x 2
9 /
16 x 25 x 2
9 /
16 x 25 x 2
9 /
16 x 25 x 2
OA inlet screen # /
size (in)
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1
4 /
16 x 25 x 1