commercial

COMMERCIAL
Hot Water Makers®
Efficiency at its Best
™
Commercial Hot Water Makers
Amtrol Commercial Hot Water Makers are designed for customers who want the
best indirect available. With features like high-grade stainless steel construction,
removable heat exchanger and superior insulation, Amtrol Commercial Hot Water
Makers are perfect for larger homes and high end installations.
Features
Durable Construction
• 60, 80 and 119 gallon models are high grade 316-L stainless
steel to resist aggressive water conditions.
• 41 gallon models are bimodal high density polyethylene
(HDPE) rated to 180° F.
Energy Efficient Design
• Thick, urethane foam insulation surrounds the inner reservoir.
• Less than 1/2° F heat loss per hour in standby.
• Dent resistant plastic outer shell.
High Output for Large Demands
• Heat transfer up to 280,000 BTU/HR continuous.
• Storage capacity up to 119 gallons for heavy
demand applications.
• Large domestic water connections to support high flows.
• 180° F aquastat standard on stainless steel models.
Commercial Heat Exchanger
• Double wall option meets stringent plumbing codes.
• Removable for cleaning or servicing.
• Multiple pass design allows high boiler flow with minimal
pressure drop.
Warranty
• 10 year warranty for 60, 80 and 119 gallon models.
• 5 year warranty on 41 gallon models.
Models & Specifications
MODEL
NUMBER
CAPACITY
(gallons)
HEIGHT
(inches)
DIAMETER
(inches)
SHIPPING
WEIGHT (lbs.)
COLD WATER
INLET–NPTM
HOT WATER
OUTLET–NPTF
WH-7C
41
48
22
144
3/4"
3/4"
WH-7C-DW
41
48
22
154
3/4"
3/4"
BOILER
SUPPLY
3/4"
3/4"
NPTM
Union Sweat
BOILER
RETURN
3/4"
3/4"
NPTM
Union Sweat
WHS-60ZC
60
54
26
168
1"
1"
1" NPTM
1" NPTM
WHS-60-ZCDW
60
54
26
178
1"
1"
1" Union Sweat
1" Union Sweat
WHS-80ZC
80
66
26
178
1"
1"
1" NPTM
1" NPTM
1"
1" Union Sweat
1" Union Sweat
WHS-80-ZCDW
80
66
26
188
1"
WHS-120-ZC
119
71
29 3/4
218
1"
1"
1" NPTM
1" NPTM
WHS-120-ZCDW
119
71
29 3/4
228
1"
1"
1" Union Sweat
1" Union Sweat
Option Codes: Z = Electromechanical thermostat, packaged without circulator; DW = Heat exchanger with double-wall tubing, vented to atmosphere IAPMO listed;
No code = Digital Control packaged without circulator (Ex: WHS-80)
Performance
WHS-80ZC, WHS-80ZCDW
WH-7C, WH-7CDW
(7 gpm inputto Hot Water Maker)
1
FIRST-HOUR
RATING
(90°F rise)
(70°F rise steady state)
BTU/HR
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000*
260,000
280,000
GPH
170
197
223
250
277
304
331
357
384
411
GPH
172
207
241
275
310
344
379
413
448
482
BOILER OUTPUT
2
CONTINUOUS
FLOW
WHS-60ZC, WHS-60ZCDW
2
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000*
260,000
280,000
105
133
160
185
212
239
266
293
320
346
372
399
426
69
104
139
173
208
242
277
312
346
379
413
448
482
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000*
260,000
280,000
123
150
177
202
229
256
283
310
337
363
389
416
443
69
104
139
173
208
242
277
312
346
379
413
448
482
WHS-120ZC, WHS-80ZCDW
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
200,000
220,000
240,000*
260,000
280,000
158
185
212
236
263
289
316
343
370
397
423
450
477
69
104
139
173
208
242
275
310
344
379
413
448
482
Maximum BTU transfer with 180°F boiler water:
*CDW Models = 240,000
Dual Coil™ Commercial Hot Water Makers
The Amtrol Dual Coil™ provides the ultimate in hot water generation. With twin heat exchangers, the Dual
Coil has the ability to provide hot water where other indirects fall short. This means fewer heaters in a
smaller footprint for your commercial jobs. In fact, just two Dual Coil units can supply hot water to nearly
100 hotel rooms!
Features
Superior hot water output
Code compliant design
• Up to 688 gallons per hour continuous flow.
• Available double-wall option for use with all standard boiler
system fluids.
• 180°F domestic water temperature capability.
• ASME-exempt design saves cost and simplifies code
inspection process.
• Unique applications like radiant, solar and pool heating.
• Includes correct T & P safety relief valve.
Efficient, space saving design
• Multiple pass coil design allows high boiler flow with minimal
pressure drop.
• Each Dual Coil can replace large storage tanks or multiple
heaters.
• Urethane foam insulation loses less than 1/2°F per hour in
standby to save money and energy.
Simplified maintenance
• Narrow diameter fits through standard doorways and offers a
small footprint.
• Removable heat exchangers facilitate easy cleaning.
• Accessible connections for simple hookup and service.
• Uses standard circulator pumps and water heater
accessories for easy maintenance.
Models & Specifications
MODEL
NUMBER
CAPACITY
(gallons)
HEIGHT
(inches)
DIAMETER
(inches)
SHIPPING
WEIGHT (lbs.)
COLD WATER
INLET–NPTM
HOT WATER
OUTLET–NPTF
DC-80
80
66
26
198
3/4”
3/4”
3/4”
DC-80DW
80
69
26
208
3/4”
DC-120
119
71
29 3/4
238
3/4”
3/4”
DC-120DW
119
74
29 3/4
248
3/4”
3/4”
BOTTOM COIL
CONNECTIONS
3/4”
3/4”
3/4”
NPTM
Union Sweat
3/4”
3/4”
TOP COIL
CONNECTIONS
3/4”
NPTM
Single Wall
Union Sweat
Double Wall
3/4”
NPTM
Union Sweat
3/4”
TOP COIL
TYPE
NPTM
Single Wall
Union Sweat
Double Wall
Performance
DC-80 / DC-80DW
BOILER
OUTPUT
Both Coils as Input
Bottom Coil Only
BTU/HR
80,000
100,000
120,000
140,000
160,000
180,000
200,000
240,000
280,000
320,000
360,000*
400,000
FIRST-HOUR
RATING
DC-120 / DC-120DW
CONTINUOUS
FLOW
(90°F rise)
GALLONS
(70°F rise steady state)
GPH
117
202
229
256
277
304
331
357
384
411
550
603
139
173
208
242
277
312
346
413
482
551
620
688
BOILER
OUTPUT
FIRST-HOUR
RATING
CONTINUOUS
FLOW
(90°F rise)
GALLONS
(70°F rise steady state)
GPH
80,000
100,000
120,000
140,000
160,000
180,000
200,000
240,000
280,000
320,000
360,000*
209
236
263
289
316
343
370
423
477
530
584
139
173
208
242
277
312
346
413
482
551
620
400,000
637
688
BTU/HR
* Double wall models maximum 360,000 BTUH with both coils.
Features 10-Year Limited Warranty.
3
Amtrol Advantage™
Whenever you choose Amtrol, you’re getting more than just a great product.
The Amtrol Advantage™ combines the Industry’s best brands with world
class customer service and valuable installer initiatives.
• Amtrol Rewards™ installer points program
• Tanks on Tour™ field training vehicle
• Amtrol Racing team
AMTROL Headquarters
1400 Division Road
West Warwick, RI USA 02893
Telephone: 401.884.6300
www.amtrol.com
AMTROL Canada, Ltd.
275 Shoemaker Street
Kitchener, Ontario N2E 3B3
Telephone: 519.748.1138
LOW-LEAD
AMTROL, AT logo, and BoilerMate, Champion, Top Down and Dual Coil are trademarks of AMTROL Inc. and its affiliates in the U.S. and elsewhere. All rights reserved. ©2011 AMTROL Inc. MC 10009 (09/11)