Lochinvar BW16-225F User Manual

Commercial
Electric
Hot Water

Standard Features

•

ASME National Board Registered Pressure Vessel

•

Heavy Duty Steel Boiler Vessel Housing

•

3” Fiberglass Insulation

•

Flanged Inlet and Outlet Connection (above 3”)

•

ASME Pressure Relief Valve

•

Pressure Gauge with Cock

•

Drain Valve

•

Low Water Cut-Off with Manual Reset

•

Adjustable High Limit with Automatic Reset

•

Adjustable High Limit with Manual Reset

•

Incoloy Sheathed Elements

•

Internal Branch Circuit Fusing

•

Magnetic Contactors

•

Main Supply Circuit Lugs

•

120 Volt Fused Control Transformer

•

On/Off Switch with Pilot Light

•

Preheat Switch with Pilot Light (above 240 kW)

•

Key Locked Door

•

On/Off Temperature Switches (1 & 2 Step Models)

•

Electronic Multi-Stage Control (3 & 4 Step Models)

•

Proportional Solid State Step Control

•

Status Pilot Light for each Step

•

Digital Temperature Readout (Except 1 & 2 Step)

•

Listed by the Underwriters Laboratories

(Units with more than 4 Steps)

• 3 Year Limited Tank Warranty / 1 Year Parts Warranty

(See warranty for details)

Boilers

Optional Equipment

• Alarm Bell

• Automatic Breaker

• Flow Switch

• Fused Disconnect

• Ground Fault Detector

• Low Temperature Switch

• Main Power Disconnect

• Manual Limit Toggle Switches (1 per step)

• Kilowatt/Hour Meter

Commercial Electric Hot Water Boiler Dimensions & Specifications

Note 1: Element removal clearance (R”)
is equal to 2 times the element kW.

Note 2: Optional equipment may change
overall boiler dimensions. Please consult
factory for dimensional information.

Max MBH Max Connection Max. Tank Data Dimensions Weight
Model Input Per # of Sizes (NPT) Flow Dims Vol (Inches) (lbs.)
Number kW Hour Elements In/Out Drain GPM (In) (Gal) A B C D Ship Oper.

BW*16 200 682 10 3” 1” 170 16x42 30 50” 32” 26” 33” 750 990

BW*16 280 955 14 3” 1” 170 16x42 30 54” 32” 26” 51” 800 1040
BW*20 320 1092 16 4” FLG 1” 300 20x42 40 30” 36” 50” 51” 1000 1320
BW*20 520 1774 26 4” FLG 1-1/4” 300 20x42 40 30” 36” 54” 51” 1050 1370
BW*24 600 2047 30 4” FLG 1-1/4” 470 24x44 70 34” 40” 52” 51” 1300 1860
BW*24 920 3139 46 6” FLG 1-1/2” 680 24x44 70 34” 40” 56” 63” 1500 2060
BW*30 1560 5323 78 6” FLG 1-1/2” 900 30x48 125 40” 50” 60” 75” 1900 2900
BW*36 2000 6824 100 8” FLG 2” 1170 36x48 165 46” 56” 62” 87” 2400 3720
BW*42 3000 10236 150 10” FLG 2” 1840 42x50 260 54” 76” 64” 77” 3600 5760
BW*48 3600 12283 180 10” FLG 2” 1840 48x52 340 60” 82” 66” 89” 4600 7420

208 & 240 Volt Ratings

Model Rating Elements Number of Amps

Number MBH kW Qty kW Cir. Steps@ kW (208/3)

BW*16-135F 461 135 9 15 9 1@15, 4@30 376
BW*16-150F 512 150 10 15 10 5@30 417
BW*16-165F 563 165 11 15 11 1@15, 5@30 459
BW*16-180F 614 180 12 15 12 6@30 501
BW*16-195F 665 195 13 15 13 1@15, 6@30 542
BW*16-210F 717 210 14 15 14 7@30 584
BW*20-225F 768 225 15 15 15 1@15, 7@30 626
BW*20-240F 819 240 16 15 16 8@30 668
BW*20-255F 870 255 17 15 17 1@45, 7@30 709
BW*20-270F 921 270 18 15 18 1@60, 7@30 751
BW*20-285F 972 285 19 15 19 1@60, 1@45, 6@30 793
BW*20-300F 1024 300 20 15 20 2@60, 6@30 834
BW*20-315F 1075 315 21 15 21 2@60, 1@45, 5@30 876
BW*20-330F 1126 330 22 15 22 3@60, 5@30 918
BW*20-345F 1177 345 23 15 23 3@60, 1@45, 4@30 959
BW-20-360F 1228 360 24 15 24 4@60, 4@30 1001

Model Rating Elements Number of Amps
Number MBH kW Qty kW Cir. Steps@ kW (208/3)

BW*20-375F 1280 375 25 15 25 4@60, 1@45, 3@30 1043
BW*20-390F 1331 390 26 15 26 5@60, 3@30 1084
BW*20-405F 1382 405 27 15 27 5@60, 1@45, 2@30 1126
BW*24-420F 1433 420 28 15 28 6@60, 2@30 1168
BW*24-435F 1484 435 29 15 29 6@60,1@45,1@30 1210
BW*24-450F 1535 450 30 15 30 7@60,1@30 1251
BW*24-465F 1587 465 31 15 31 7@60,1@45 1293
BW*24-480F 1638 480 32 15 32 8@60 1334
BW*24-495F 1655 495 33 15 33 6@60,1@45,3@30 1376
BW*24-510F 1740 510 34 15 34 7@60,3@30 1418
BW*24-525F 1791 525 35 15 35 7@60,8@60,2@30 1459
BW*24-540F 1842 540 36 15 36 8@60,2@30 1501
BW*24-555F 1894 555 37 15 37 8@60,1@45,1@30 1543
BW*24-570F 1945 570 38 15 38 9@60,1@30 1584
BW*24-585F 1996 585 39 15 39 9@60,1@45 1626
BW*24-600F 2047 600 40 15 40 10@60 1668

Commercial Electric Hot Water Boilers

380 & 415 Volt Ratings

Model Rating Elements Number of Amps

Number MBH kW Qty kW Cir. Steps@ kW (380/3)

BW*16-120F 409 120 8 15 4 4@30 183
BW*16-150F 512 150 10 15 5 5@30 228
BW*16-180F 614 180 12 15 6 6@30 274
BW*16-210F 717 210 14 15 7 7@30 320
BW*20-240F 819 240 16 15 8 8@30 365
BW*20-270F 921 270 18 15 9 1@60, 7@30 411
BW*20-300F 1024 300 20 15 10 2@60, 6@30 456
BW*20-330F 1126 330 22 15 11 3@60, 5@30 502
BW*20-360F 1228 360 24 15 12 4@60, 4@30 547
BW*20-390F 1331 390 26 15 13 5@60, 3@30 593
BW*24-420F 1433 420 28 15 14 6@60, 2@30 639
BW*24-450F 1535 450 30 15 15 7@60, 1@30 684
BW*24-480F 1638 480 32 15 16 8@60 730
BW*24-510F 1740 510 34 15 17 7@60, 3@30 775
BW*24-540F 1842 540 36 15 18 8@60, 2@30 821
BW*24-570F 1945 570 38 15 19 9@60, 1@30 867
BW*24-600F 2047 600 40 15 20 10@60 912
BW*24-630F 2150 630 42 15 21 9@60, 3@30 958
BW*24-660F 2252 660 44 15 22 10@60, 2@30 1003
BW*24-690F 2354 690 46 15 23 11@60, 1@30 1049
BW*30-720F 2457 720 48 15 24 12@60 1095
BW*30-750F 2559 750 50 15 25 1@90, 11@60 1140
BW*30-780F 2661 780 52 15 26 2@90, 10@60 1186
BW*30-810F 2764 810 54 15 27 3@90, 9@60 1232
BW*30-840F 2866 840 56 15 28 4@90, 8@60 1277
BW*30-870F 2968 870 58 15 29 5@90, 7@60 1323
BW*30-900F 3071 900 60 15 30 6@90, 6@60 1368
BW*30-930F 3173 930 62 15 31 7@90, 5@60 1414
BW*30-960F 3276 960 64 15 32 8@90, 4@60 1459
BW*30-990F 3378 990 66 15 33 9@90, 3@60 1505
BW*30-1020F 3480 1020 68 15 34 10@90, 2@60 1551
BW*30-1050F 3583 1050 70 15 35 11@90, 1@60 1596
BW*30-1080F 3685 1080 72 15 36 12@90 1642
BW*30-1140F 3890 1140 74 15 38 10@90, 4@60 1733
BW*36-1200F 4094 1200 80 15 40 12@90, 2@60 1824
BW*36-1260F 4299 1260 84 15 42 14@90 1915
BW*36-1320F 4504 1320 88 15 44 12@90, 4@60 2007
BW*36-1380F 4709 1380 92 15 46 14@90, 2@60 2098
BW*36-1440F 4913 1440 96 15 48 16@90 2189
BW*36-1500F 5118 1500 100 15 50 14@90, 4@60 2280
BW*42-1560F 5323 1560 104 15 52 16@90, 2@60 2371
BW*42-1620F 5527 1620 108 15 54 18@90 2462
BW*42-1680F 5732 1680 112 15 56 16@90, 4@60 2554
BW*42-1740F 5937 1740 116 15 58 18@90, 2@60 2645
BW*42-1800F 6142 1800 120 15 60 20@90 2736
BW*42-1860F 6346 1860 124 15 62 18@90, 4@60 2827
BW*42-1920F 6551 1920 128 15 64 20@90, 2@60 2918
BW*42-1980F 6756 1980 132 15 66 22@90 3009
BW*42-2040F 6960 2040 136 15 68 20@90, 4@60 3101
BW*42-2100F 7165 2100 140 15 70 22@90, 2@60 3192
BW*42-2160F 7370 2160 144 15 72 24@90 3283
BW*42-2220F 7575 2220 148 15 74 2@120, 22@90 3374
BW*42-2280F 7779 2280 152 15 76 4@120, 20@90 3465
BW*48-2340F 7984 2340 156 15 78 6@12, 18@90 3557
BW*48-2400F 8189 2400 160 15 80 8@12, 16@90 3648
BW*48-2460 F 8394 2460 164 15 82 10@120, 14@60 3739
BW*48-2520F 8598 2520 168 15 84 12@120, 12@90 3830
BW*48-2580F 8803 2580 172 15 86 14@120, 10@90 3922
BW*48-2640F 9008 2640 176 15 88 16@120, 8@90 4013
BW*48-2700F 9212 2700 180 15 90 18@120, 6@90 4104

Notes: For lower KW ratings, please refer to the Compact Boiler.
Models above 1600KW are also available in 40KW increments.

Model Rating Elements Number of Amps
Number MBH kW Qty kW Circuits Steps@ kW (480/3)

BWX20-480F 1638 480 24 20 12 4@80.4@40 578
BWX20-520F 1774 520 26 20 13 5@80.3@40 626
BWX24-560F 1911 560 28 20 14 6@80.2@40 674
BWX24-600F 2047 600 30 20 15 7@80.1@40 722
BWX24-640F 2184 640 32 20 16 8@80 770
BWX24-680F 2320 680 34 20 17 7@80.3@40 818
BWX24-720F 2457 720 36 20 18 8@80.2@40 867
BWX24-760F 2593 760 38 20 19 9@80.1@40 915
BWX24-800F 2730 800 40 20 20 10@80 963
BWX24-840F 2866 840 42 20 21 9@80.3@40 1011
BWX24-880F 3003 880 44 20 22 10@80.2@40 1059
BWX24-920F 3139 920 46 20 23 11@80.1@40 1107
BWX30-960F 3276 960 48 20 24 12@80 1156
BWX30-1000F 3412 1000 50 20 25 1@120.11@80 1204
BWX30-1040F 3548 1040 52 20 26 2@120.10@80 1252
BWX30-1080F 3685 1080 54 20 27 3@120.9@80 1300
BWX30-1120F 3821 1120 56 20 28 4@120.8@80 1348
BWX30-1160F 3958 1160 58 20 29 5@120.7@80 1396
BWX30-1200F 4094 1200 60 20 30 6@120.6@80 1444
BWX30-1240F 4231 1240 62 20 31 7@120.5@80 1493
BWX30-1280F 4367 1280 64 20 32 8@120.4@80 1541
BWX30-1320F 4504 1320 66 20 33 9@120.3@80 1589
BWX30-1360F 4640 1360 68 20 34 10@120.2@80 1637
BWX30-1400F 4777 1400 70 20 35 11@120.1@80 1685
BWX30-1440F 4913 1440 72 20 36 12@120 1733
BWX30-1480F 5050 1480 74 20 37 9@120.5@80 1781
BWX30-1520F 5186 1520 76 20 38 10@120.4@80 1829
BWX30-1560F 5323 1560 78 20 39 11@120.3@80 1877
BWX36-1600F 5459 1600 80 20 40 12@120.2@80 1926
BWX36-1680F 5732 1680 84 20 42 14@120 2022
BWX36-1760F 6005 1760 88 20 44 12@120.4@80 2119
BWX36-1840F 6278 1840 92 20 46 14@120.2@80 2215
BWX36-1920F 6551 1920 96 20 48 16@120 2311
BWX36-2000F 6824 2000 100 20 50 14@120.4@80 2407
BWX42-2080F 7097 2080 104 20 52 16@120.2@80 2503
BWX42-2160F 7370 2160 108 20 54 18@120 2600
BWX42-2240F 7643 2240 112 20 56 16@120.4@80 2696
BWX42-2320F 7916 2320 116 20 58 18@120.2@80 2792
BWX42-2400F 8189 2400 120 20 60 20@120 2888
BWX42-2480F 8462 2480 124 20 62 18@120.4@80 2985
BWX42-2560F 8735 2560 128 20 64 20@120.2@80 3081
BWX42-2640F 9008 2640 132 20 66 22@120 3177
BWX42-2720F 9281 2720 136 20 68 20@120.4@80 3273
BWX42-2800F 6554 2800 140 20 70 22@120.2@80 3369
BWX42-2880F 9827 2880 144 20 72 24@120 3466
BWX42-2960F 10100 2960 148 20 74 2@160.22@120 3562
BWX42-3040F 10372 3040 152 20 76 4@160.20@120 3658
BWX48-3120F 10645 3120 156 20 78 6@160.18@120 3755
BWX48-3200F 10918 3200 160 20 80 8@160.16@120 3851
BWX48-3280F 11191 3280 164 20 82 10@160.14@120 3947
BWX48-3360F 11464 3360 168 20 84 12@160.12@120 4044
BWX48-3440F 11737 3440 172 20 86 14@160.10@120 4140
BWX48-3520F 12010 3520 176 20 88 16@160.8@120 4236
BWX48-3600F 12283 3600 180 20 90 18@160.6@120 4332

480 Volt Ratings

FOR EASE IN ORDERING

BY MODEL NUMBER

B W K 30 1400 F

BOILER

This is a 208 volt, three phase,1400 Kilowatt full size
electric hot water boiler with 30 inch diameter vessel.

Operating temperature and pressure are

requested prior to placing an order.

VOLTAGE

HOT WATER

VESSEL

DIAMETER

KILOWATT

FULL SIZE

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: [phone]

EBW-03 (Replaces EBW-02 11/08)

www.Lochinvar.com

PDP-5M-6/11–Printed in U.S.A.