Specifications

BCA/BHA BLOWER COIL SPECIFICATIONS
16 Rev. 3
IMPORTANT NOTE:
WHILE THIS DATA IS PRESENTED AS A GUIDE, IT IS IMPORTANT TO ELECTRICALLY CONNECT THE UNIT
AND PROPERLY SIZE WIRES AND FUSES/CIRCUIT BREAKERS IN ACCORDANCE WITH THE NATIONAL
ELECTRICAL CODE AND/OR LOCAL CODES.
MODEL
BCA18TA
BHA18FA
BCA24TA
BHA24FA
BCA30TA
BHA30FA
BCA36TA
BHA36FA
BCA42TA
BHA42FA
BCA48TA
BHA48FA
BCA60TA
BHA60FA
COOLING CAPACITY, BTUH 18,000 24,000 30,000 36,000 42,000 48,000 60,000
EVAP
O
RAT
O
R
CO
IL
FACE AREA - SQ. FT.
3.8 4.7
5.2 BCA
5.6 BAH
6.1 BCA
5.6 BHA
ROWS DEEP 2
3 BCA
2 BHA
3
4 BCA
3 BHA
FINS/INCH 14
12 BCA
14 BHA
BLOWER ASSEMBLY
BLOWER WHEEL D x W
9 x 6 9 x 8 10 x 7 10 x 8 10 x 9 10 x 10 11 x 10
MOTOR H.P. 1/6 1/4 1/3 3/4
FULL LOAD AMPS 1.0 1.1 2.0
2.2 BCA
3.1 BHA
3.1 3.6
RATED CFM 600 850 1000
1200 BCA
1175 BHA
1400
1600 BCA
1650 BHA
1850 BCA
1800 BHA
MAX. EXT. STATIC PRESS
(WC)
WITH ELECTRIC HEA TERS
0.05 BCA
0.30 BHA
0.50 BCA
0.40 BHA
0.50 BCA
0.30 BHA
0.50 BCA
0.40 BHA
0.50 BCA
0.45 BHA
0.50 BCA
0.35 BHA
DRAIN LINE SIZE MA IN AND
AUX.
3/4" FPT
LIQUID LINE, INCHES 3/8"
SUCTION LINE, INCHES 5/8"
5/8" BCA
3/4" BHA
3/4"
3/4" BCA
7/8" BHA
7/8"
POWER SUPPLY 208/230-60-1
WIRE & (GRD) SIZE A WG
0 KW 14 (14) 14 (14) 14 (14) 14 (14) 14 (14) 14 (14) 14 (14)
EHK05A 4.8 KW 10 (10) 10 (10) 10 (10) 10 (10) 10 (10) 10 (10) 10 (10)
EHK07A 7.2 KW 8 (10) 8 (10) 8 (10) 8 (10) 8 (10) 8 (10) 8 (10)
EHK10A 9.6 KW 6 (10) 6 (10) 6 (10) 6 (10) 6 (10) 6 (10) 6 (10)
EHK15A 14.4 KW NA 4 (8) 4 (8) 4 (8) 4 (8) 4 (8) 4 (8)
EHK20A 19.2 KW NA NA NA 2 (8) 2 (8) 2 (8) 2 (8)
EHK25A 24.0 KW NA NA NA NA NA 1 (6) 1 (6)
EHK30A 28.8 KW NA NA NA NA NA NA 00 (6)
MIN. CIRCUIT AMPACITY A ND MAX. OV ERCURRENT PROTECTION
0 KW 1.30 15 1.40 15 2.50 15 2.50 15
2.80 BCA 15
3.90 BHA 15
3.90 15 4.50 15
EHK05A 4.8 KW 26.3 30 26.4 30 27.5 30 27.5 30 27.8 30 28.9 30 29.5 30
EHK07A 7.2 KW 38.8 40 38.8 40 38.8 40 38.8 40 38.8 40 38.8 40 38.8 40
EHK10A 9.6 KW 51.3 60 51.4 60 52.5 60 52.5 60 52.8 60 53.9 60 54.5 60
EHK15A 14.4 KW NA 76.4 80 77.5 80 77.5 80 77.8 80 78.9 80 79.5 80
EHK20A 19.2 KW NA NA NA 102.5 110 102.8 110 103.9 110 104.5 110
EHK25A 24.0 KW NA NA NA NA NA 128.9 150 129.5 150
EHK30A 28.8 KW NA NA NA NA NA NA 154.5 175
ELECT. ENTRA NCE SIZ E
POWER SUPPLY
1 3/32"
LOW VOLTAGE 7/8"
APPROX. SHIPPING WT 130 135 140 150 190 220 225