6720220330 Revised 05-12
23
ES SERIES
This chart shows approximate temperatures and pressures for a unit in good repair. The values shown are meant as a guide only and should not be used to estimate system
charge. This chart assumes rated air flow and 80º d.b./67º w.b. entering air temperature in cooling, 70º d.b. entering air temperature in heating. Heating data at entering fluid
temperatures below 50º assumes the use of antifreeze.
As a result of continuing research and development, specifications are subject to change without notice.
OPERATING DATA
COOLING HEATING (+)
ENTERING WATER SUCTION DISCHARGE WATER AIR SUCTION DISCHARGE WATER AIR
M
ODEL WATER FLOW PRESSURE PRESSURE TEMP TEMP PRESSURE PRESSURE TEMP TEMP
TEMP. ˚F GPM PSIG PSIG RISE ˚F DROP ˚F PSIG PSIG DROP ˚F RISE ˚F
ES048
ES060
ES070
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
100˚
6.0 71-87 277-339 6-7 15-19
10.0 75-92 284-347 4-5 16-20
6.0 118-144 194-237 21-25 19-23 84-102 291-356 7-9 18-22
1
0.0 113-138 182-223 12-14 20-24 88-108 299-365 5-6 19-23
6.0 127-155 226-276 21-25 18-22 159-194 305-373 9-11 20-25
10.0 122-149 213-260 12-14 19-24 167-204 313-383 6-7 21-26
6.0 131-160 259-316 21-25 18-22 108-132 320-391 10-13 23-28
10.0 126-154 243-297 12-14 19-23 113-138 328-400 7-9 24-29
6.0 136-166 291-355 20-25 17-21 120-147 334-408 12-15 25-31
10.0 130-159 273-334 12-14 18-22 126-154 342-418 8-10 27-32
6.0 140-171 328-401 20-24 17-20 131-161 348-425 14-17 27-34
10.0 135-165 308-377 11-14 18-22 138-169 356-436 9-11 29-36
6.0 145-177 369-451 20-24 16-20 144-176 362-442 15-18 30-37
10.0 139-170 347-424 11-14 17-21 151-185 371-453 10-12 32-39
6.0 149-183 415-508 19-24 16-19
10.0 143-175 391-477 11-14 17-21
8.0 68-84 256-313 5-7 19-23
12.0 73-89 261-319 4-5 20-25
8.0 113-138 172-210 18-22 19-23 81-99 277-339 7-8 22-26
12.0 110-134 161-196 12-14 20-24 86-105 283-346 5-6 23-28
8.0 116-142 206-252 17-21 19-23 93-114 299-365 8-9 24-29
12.0 112-137 193-236 12-14 19-24 99-121 305-373 6-7 25-31
8.0 118-145 241-294 17-21 18-23 106-129 321-392 9-11 26-32
12.0 115-140 225-275 11-14 19-23 113-138 327-400 7-8 28-34
8.0 121-148 275-336 17-21 18-22 118-145 342-418 10-12 29-35
12.0 117-143 257-314 11-14 19-23 126-154 349-427 8-9 30-37
8.0 123-151 309-378 16-20 18-22 131-160 364-444 11-14 31-38
12.0 120-146 289-353 11-13 19-23 139-170 371-454 8-10 33-40
8.0 126-154 344-420 16-20 18-22 143-175 385-471 12-15 33-41
12.0 122-149 321-392 11-13 18-22 152-186 393-480 9-11 35-43
8.0 128-157 378-462 16-19 17-21
12.0 125-152 353-432 11-13 18-22
12.0 68-84 256-313 5-7 19-23
16.0 73-89 261-319 4-5 20-25
12.0 117-143 182-222 15-19 21-26 81-99 277-339 7-8 22-26
16.0 114-139 170-208 11-14 22-27 86-105 283-346 5-6 23-28
12.0 120-147 215-263 15-18 20-25 93-114 299-365 8-9 24-29
16.0 117-143 201-246 11-14 21-26 99-121 305-373 6-7 25-31
12.0 123-150 248-304 14-17 20-24 106-129 321-392 9-11 26-32
16.0 119-146 232-284 11-13 21-25 113-138 327-400 7-8 28-34
12.0 126-154 282-344 14-17 19-24 118-145 342-418 10-12 29-35
16.0 122-149 263-322 10-13 20-25 126-154 349-427 8-9 30-37
12.0 129-157 315-385 13-16 19-23 131-160 364-444 11-14 31-38
16.0 125-153 294-360 10-12 19-24 139-170 371-454 8-10 33-40
12.0 132-161 348-426 13-16 18-22 143-175 385-471 12-15 33-41
16.0 128-156 326-398 10-12 19-23 152-186 393-480 9-11 35-43
12.0 134-164 382-466 12-15 17-21
16.0 131-160 357-436 9-11 18-22
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