Carrier 48TC 28 Series - Page 67

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APPENDIX II. PHYSICAL DATA (cont)
Table 22 (cont) − PHYSICAL DATA − VERTICAL (COOLING) 15 − 27.5 TONS
RTPF − ROUND TUBE/PLATE FIN COIL DESIGN
48TC*D17 48TC*E17 48TC*D20 48TC*E20 48TC*D24 48TC*E24 48TC*D28 48TC*E28 48TC*D30
Cond. Coil (Circuit A)
Coil type RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF
Coil Length (in) 70 70 70 70 82 82 75 75 95
Coil Height (in) 44 44 44 44 44 44 52 52 52
Number of Passes l
Rows / FPI
2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17
total face area (ft2) 21.4 21.4 21.4 21.4 25.1 25.1 27.1 27.1 34.3
Cond. Coil (Circuit B)
Coil type RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF RTPF
Coil Length (in) 70 70 70 70 57 57 75 75 95
Coil Height (in) 44 44 44 44 44 44 52 52 52
Rows / FPI 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17 2 /17
total face area (ft2) 21.4 21.4 21.4 21.4 17.4 17.4 27.1 27.1 34.3
Cond. fan / motor
Qty / Motor drive type 3 / direct 3 / direct 3 / direct 3 / direct 4 / direct 4 / direct 4 / direct 4 / 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 1/4 / 1100
Fan diameter (in)
22 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
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
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
4 /
16 x 25 x 1