Hubbell HD - Section I - General Description and Construction; General Description

4
SECTION I - GENERAL DESCRIPTION AND CONSTRUCTION
GENERAL DESCRIPTION
This book describes a packaged electric water heater designed for use in deionized (DI) or
reverse osmosis (RO) water applications. The complete assembly consists of the storage tank,
immersion electric heating element(s), electronic control module, safety relief valve, magnetic
contactor(s), and any other required electrical operating control. Optional equipment may be
supplied with your unit. Please consult the product drawing supplied with the unit for details
specific to your assembly. The unit is factory assembled, insulated, jacketed, wired, tested, and
ready for electrical and plumbing service connections.
CAPACITY
Model
Storage
Capacity
(gallons)
kW
60°F
Rise
(GPH)
80°F
Rise
(GPH)
100°F
Rise
(GPH)
120°F
Rise
(GPH)
Model
Storage
Capacity
(gallons)
kW
60°F
Rise
(GPH)
80°F
Rise
(GPH)
100°F
Rise
(GPH)
120°F
Rise
(GPH)
HD61617543 HD16416427201613
HD61.5 6 1.5 10 8 6 5 HD166 16 6 41 30 24 20
HD62 6 21410 8 7 HD16716 747352823
HD63 6 321151210 HD16916 961463630
HD64 6 4 27 21 16 14 HD1612 16 12 82 61 49 41
HD65 6 5 34 26 21 17 HD1613 16 13.5 92 69 55 46
HD66 6 6 41 31 25 21 HD1615 16 15 102 76 61 51
HD67 6 7 48 36 29 24 HD1618 16 18 123 92 73 61
HD69 6 9 62 46 37 31 HD1624 16 24 164 123 98 82
HD610 6 10.5 72 54 43 36 HD1627 16 27 184 138 110 92
HD612 6 12 82 62 49 41 HD1630 16 30 205 153 123 102
HD613 6 13.5 92 69 55 46 HD1636 16 36 246 184 147 123
HD615 6 15 103 77 62 51 HD1639 16 39 266 199 159 133
HD618 6 18 123 92 74 62 HD1640 16 40.5 276 207 166 138
HD624 6 24 164 123 98 82 HD1645 16 45 307 230 184 153
HD627 6 27 185 138 111 92 HD1654 16 54 369 276 221 184
HD630 6 30 205 154 123 103 HD1658 16 58.5 399 299 239 199
HD636 6 36 246 185 148 123 HD1664 16 64 437 328 262 218
HD639 6 39 267 200 160 133 HD1666 16 66 451 338 270 225
HD640 6 40.5 277 208 166 138 HD1668 16 68 464 348 278 232
HD645 6 45 308 231 185 154 HD1679 16 79 539 404 323 269
HD654 6 54 369 277 221 185 HD1681 16 81 553 415 332 276
HD658 6 58.5 400 300 240 200 HD1685 16 85 580 435 348 290
HD1611616543 HD1686 16 86 587 440 352 293
HD161.5 16 1.5 10 7 6 5 HD1688 16 88 601 451 360 300
HD162 16 2 13 10 8 6 HD1690 16 90 615 461 369 307
HD16316 320151210
If the required tem
perature rise is not listed above, the following formula may be used to
determine the maximum flow rate:
To determine power (kW) requirement
____GPM × ____ °F ΔT × 0.1465 = ____ kW
To determine temperature rise
____ kW × 6.824 ÷ ____ GPM = ____°F ΔT
To determine flow rate
____ kW × 6.824 ÷ ____ °FΔT = ____ GPM