SWH Series STONESTEEL Packaged Copper Coil Water Heaters Steam/Boiler Water/High Temperature Hot Water– Vertical or Horizontal E BLine A L l AI On- m V A d ra
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CEMLINE CORPORATION
P.O. BOX 55 CHESWICK, PENNSYLVANIA 15024 Phone: (724) 274-5430 FAX (724) 274-5448 ® 6721(67((/LVD5HJLVWHUHG7UDGHPDUNRI&HPOLQH&RUSRUDWLRQ
www.cemline.com
Advantages of Cemline Packaged Steam—Boiler Water Heaters Cemline STONESTEEL® packaged copper coil water heaters are the most economical method of furnishing domestic hot water when steam, boiler or high temperature hot water is available.
Cemline STONESTEEL® water heaters provide a high quality, high capacity, packaged water heater for use with steam, boiler water, or high temperature hot water as the heating medium.
Cemline SWH comes in a wide selection of capacities which are adequate for most domestic hot water applications. Customer can mix and match storage and recovery to suit any application.
Standard SWH Package
Features
Factory packaging keeps contractor installation time to a minimum; the only connections required are cold and hot water lines and connections of steam, condensate and electric.
STONESTEEL® Tank .................................Prevents rust and corrosion. Vessel-ASME Code ...............................ASME Code stamping and Registration offers the assurance constructed National of quality controlled construction. Board Registered U-Bend heating coil ..............................Sized to handle specific load requirements. 3” Fiberglass insulation .........................Prevents heat loss to cut operation costs. Meets or exceeds latest ASHRAE standards. 20 Gauge steel jacket .........................Protects insulation & provides neat finished appearance hammertone enamel painted exterior. Standard Operating controls ..............All components necessary for safe—complete—operation. All gauges, relief valves, controls, and piping factory piped and mounted. Overtemperature safety system which will close the main control valve upon an over-temperature condition. This system utilizes an adjustable electric thermostat which monitors the temperature of the water and if an over-temperature condition is detected, sends an electric signal to the valve. This system requires a 120 volt 5 amp circuit. Optional Safety System ........................Double solenoid safety system: This is an optional over-temperature safety system which will deactivate the main control valve, as described above and also open a solenoid valve at the top of the vessel, thereby emptying the over-heated water to a drain. This system requires a 120 volt 5 amp circuit.
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Standard Equipment Cemline STONESTEEL® Series SWH Packaged Heaters Cemline STONESTEEL® SWH water heaters are completely packaged and ready for use. All components are sized, mounted and piped prior to shipment. The heaters come complete and require only connection services.
Basic SWH Package Includes:Basic A.S.M.E. CODE constructed National Board registered storage tank. STONESTEEL® lining.
Basic SWH Package Includes:Standard Steam Package Includes: Steam temperature control valve (electronic, pneumatic, or pilot). Steam traps–main inlet and auxiliary.
316-L Stainless Steel threaded connections.
Steam strainer, inlet.
3” Fiberglass insulation.
Steam pressure gauge.
20 gauge steel jacket with hammertone enamel paint.
Optional Steam Trim: Steam pressure reducing valve.
Structural I-Beam support skid base.
Vacuum breaker. Double wall coil.
A.S.M.E. relief valve–pressure and temperature. Electronic temperature gauge. Water pressure gauge. Drain valve.
Standard Boiler Water/High Temperature Hot Water Package Includes: Boiler water control valve (two way or three way). Pneumatic or electronic.
Copper U-Bend heating coil, rolled into copper lined tube sheet.
Boiler water temperature gauge. High temperature hot water units with 90:10 CuNi tubing. 400 PSI maximum pressure.
Integral bronze circulator.
Optional Boiler Water Trim:
Single solenoid safety system with electronic limit control.
Boiler water pump.
Cem-Trol® control module.
Double solenoid safety system. Double wall coil.
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Cem-Trol® Solid State Water Heater Controller Cemline Cem-trol® Solid State Water Heater Control Module incorporates operating and limit functions in one solid state controller. The controller features an LCD display of the temperature and on board operating PID temperature control along with high temperature safety cut offs and alarm indications. The Cem-trol® simplifies the control of Cemline Packaged Steam and Boiler Water Fired Water Heaters, enhances the look of the product, and follows the industry trend to solid state controls.
Features: PID Control Signal • PID Control Signal used to modulate an electronic valve or used to control an electronic-pneumatic transducer modulating an air operated control valve. The PID controller allows for precise temperature control of the water heater.
On-Off Switch • Allows for local on/off and is convenient for service in the unlikely event of service.
Single Point Wiring • Only one 120 VAC connection required to the unit, integral circulation pump pre-wired to control panel.
Temperature Readout • The Cem-trol features an easy to read LCD digital readout of the water temperature.
High Temperature Set Point • Closes control valve in event of a high temperature situation.
Secondary High Temperature Set Point • Opens an optional water solenoid to dump over heated water down the drain.
Remote Temperature Setting • Building Automation System can remotely set the operating temperature using a 4-20 mA signal.
Remote Temperature Readout • Building Automation System can remotely read water temperature via a 4-20 mA signal.
LCD Display of Functions • Power On • Primary High Temperature Indication • Secondary High Temperature Indication
Contacts to notify BAS (Building Automation System) of functions • Power On • Primary High Temperature • Secondary High Temperature Ratings: Input Selectable 120/220 VAC - 50/60 HZ Output Contacts: 1 amp at 24 VAC Building Automation outputs: Dry contacts, NO 0.5 amp maximum, non inductive Display: LED display with resolution of 0.3% of scale Available temperature ranges: 32 – 200°F Operating ambient temperature: Min 32°F Max 140°F Operating Humidity: 5% to 95% relative humidity (RH) non-condensing NEMA 4 enclosure
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Control Valve/Traps Cemline SWH water heaters can be furnished with air operated, pilot operated or electronically operated control valves. All valves are normally closed, that is closed when no air or pilot pressure or electric signal is present. The valves will close on loss of building power.
Air Operated Control Valves Operating Control Sensor
High Limit Sensor CEM-TROL® Controller/ High Limit
IP Transducer
Pilot Operated Control Valves
High Limit Sensor CEM-TROL® Controller/ High Limit Operating Control Bulb
A pilot operated valve can be used with steam as the energy source. Pilot operated valves are not suitable when boiler water is the heating medium. Pilot operated valves use steam pressure as the energy to modulate the control valve. Steam from upstream of the valve is directed into a pilot valve. This pilot valve has an adjustable set point and temperature-sensing bulb in the heated water. The pilot valve compares the set point to the sensed temperature and regulates the amount of steam passing through the pilot to the diaphragm in the bottom of the control valve. The steam pressure on the diaphragm opens the control valve. A pilot operated valve has a constant bleed line leading from the diaphragm to the downstream side of the valve. When the pilot valve senses that the desired temperature is reached it closes; this does not allow any more steam to pressurize the diaphragm in the bottom of the control valve. The bleed line allows any steam pressurizing the diaphragm to be relieved and the valve closes. In the event of high temperature or loss of building power the limit control closes the steam line from the pilot to the valve, which closes the valve.
Electronically operated control valve can be used for either steam or boiler water.
Electronically Operated Control Valves High Limit Sensor
CEM-TROL® Controller/ High Limit Operating Control Sensor
Traps
An air-operated valve can be used with either steam or hot water as the heating medium. Air operated valves are normally used in buildings when building control air is available. Air operated valves use building control air pressure to modulate the control valve. A solid-state temperature sensor is wired to the CEM-TROL® electronic control module, which has an adjustable temperature set point. The CEM-TROL® compares the set point with the sensed temperature and sends an electronic control signal to an electronic-pneumatic transducer. The electronic-pneumatic transducer converts the electronic control signal to a 3 – 15 psig pneumatic control signal. The CEM-TROL® regulates the amount of air that passes to the electronic-pneumatic transducer thereby modulating the control valve. This allows steam (boiler water) to pass into the heater coil to maintain the set point of the controller. When the set point is achieved, no air is passed through the electronic-pneumatic transducer and the valve is closed. In the event of high temperature or loss of building power, the limit control will close the airline to the valve and vent any air in the actuator to atmosphere that closes the valve.
Electronically operated control valves use a solid-state temperature sensor, which is wired to the CEM-TROL® electronic control module. The CEM-TROL® has an adjustable temperature set point. The CEM-TROL® compares the set point with the sensed temperature and sends an electric signal to a magnetic linear actuator on the control valve. The magnetic linear actuator modulates the control valve and regulates the amount of steam (boiler water) through the valve to maintain the set point of the controller. When the set point is achieved the controller sends a signal to the valve actuator and the valve closes. In the event of high temperature or loss of building power the limit control closes the electric power to the controller, which closes the valve.
Cemline provides float and thermostat traps for both the drip and main trap. Float and thermostat traps are acknowledged as the correct traps to use with continuously modulating control valves. Float and thermostat traps provide immediate drainage of condensate and include a built in thermostatic air vent for venting air. The drain orifice is designed to provide a water seal and eliminate the loss of any live steam under all load conditions. Float and thermostatic traps should not be used to lift condensate.
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SWH Series Vertical STONESTEEL® Storage System Cemline SWH Series vertical package heaters are normally piped as shown below.
Dimensions
W
Approximate ASME Relief Valve
A
Hot Water Outlet
Vessel Pressure Gauge
Steam Inlet Source Steam Pressure Gauge
Strainer
12" x 16" Manhole (on 42" Dia. and above vessels)
Auxiliary Trap
Cem-Trol® Control Panel
3" Insulation 20GA. Steel Jacket
H
Wrapped and Baffled Coil
B Cold Water Inlet @45¯ Main Trap
Condensate Outlet (Requires Gravity Drain)
J M
Drain
C S
Structural Steel Beam Support Skid*
O
Units for use with boiler water or high temperature boiler water instead of steam will have a boiler water control valve and/or boiler water pump for control and will not have steam traps or strainers. (See page 13) All tanks with a diameter of 42” and larger are furnished with an 12” x 16” manhole. * Structural Steel Beam Support: 8” x 6.5 lbs. per ft. for vessel diameters 42“ or less. 10” x 12 lbs. per ft. for vessel diameters 48” and above.
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SWH Series The dimensions suggested below are well proportioned and suitable for most installations. When building space or other conditions demand, other sizes are readily available. Please consult factory.
Dimensions Gallon Capacity 120 140
Model No. V120SWH V140SWH
Tank Size D x L 24" x 63" 24" x 84"
W 28" 28"
H 77" 98"
O 48" 48"
J 24" 24"
M 10" 10"
S 20" 20"
A&B 1 1/2" 1 1/2"
C 1" 1"
200 255
V200SWH V255SWH
30" x 76" 30" x 96"
34" 34"
90" 110"
54" 54"
28" 28"
10" 10"
24" 24"
1 1/2" 1 1/2"
1" 1"
275 300 390 425 470
V275SWH V300SWH V390SWH V425SWH V470SWH
36" x 72" 36" x 80" 36" x 96" 36" x 108" 36" x 120"
40" 40" 40" 40" 40"
86" 94" 110" 122" 134"
60" 60" 60" 60" 60"
28" 28" 28" 28" 28"
10" 10" 10" 10" 10"
25" 25" 25" 25" 25"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
375 440 500 570 650 700 770
V375SWH V440SWH V500SWH V570SWH V650SWH V700SWH V770SWH
42" x 72" 42" x 84" 42" x 90" 42" x 108" 42" x 120" 42" x 132" 42" x 144"
46" 46" 46" 46" 46" 46" 46"
86" 98" 104" 122" 134" 146" 158"
66" 66" 66" 66" 66" 66" 66"
30" 30" 30" 30" 30" 30" 30"
10" 10" 10" 10" 10" 10" 10"
32" 32" 32" 32" 32" 32" 32"
2" 2" 2" 2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
560 680 730 865 915 1010
V560SWH V680SWH V730SWH V865SWH V915SWH V1010SWH
48" x 84" 48" x 96" 48" x 108" 48" x 120" 48" x 132" 48" x 144"
52" 52" 52" 52" 52" 52"
98" 110" 122" 134" 146" 158"
72" 72" 72" 72" 72" 72"
30" 30" 30" 30" 30" 30"
12" 12" 12" 12" 12" 12"
42" 42" 42" 42" 42" 42"
2" 2" 2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
670 800 880 980 1085 1190
V670SWH V800SWH V880SWH V980SWH V1085SWH V1190SWH
54" x 84” 54" x 96” 54" x 108” 54" x 120” 54" x 132” 54" x 144”
58" 58" 58" 58" 58" 58"
98" 110" 122" 134" 146" 158"
78" 78" 78" 78" 78" 78"
31" 31" 31" 31" 31" 31"
12" 12" 12" 12" 12" 12"
44" 44" 44" 44" 44" 44"
2" 2" 2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
850 1000 1130 1300 1400 1600
V850SWH V1000SWH V1130SWH V1300SWH V1400SWH V1600SWH
60" x 84" 60" x 96" 60" x 108" 60" x 120" 60" x 132" 60" x 144"
64" 64" 64" 64" 64" 64"
98" 110" 122" 134" 146" 158"
84" 84" 84" 84" 84" 84"
40" 40" 40" 40" 40" 40"
12" 12" 12" 12" 12" 12"
46" 46" 46" 46" 46" 46"
2" 2" 2" 2" 2" 2"
2" 2" 2" 2" 2" 2"
1180 1380 1600 1980 2480
V1180SWH V1380SWH V1600SWH V1980SWH V2480SWH
72" x 84" 72" x 96" 72" x 108" 72" x 120" 72" x 144"
76" 76" 76" 76" 76"
98" 110" 122" 134" 158"
96" 96" 96" 96" 96"
41" 41" 41" 41" 41"
12" 12" 12" 12" 12"
54" 54" 54" 54" 54"
2 1/2" 2 1/2" 2 1/2" 2 1/2" 2 1/2"
2" 2" 2" 2" 2"
1620 1890 2160 2430 2700 2970
V1620SWH V1890SWH V2160SWH V2430SWH V2700SWH V2970SWH
84" x 84" 84" x 96" 84" x 108" 84" x 120" 84" x 132" 84" x 144"
88" 88" 88" 88" 88" 88"
98" 110" 122" 134" 146" 158"
108" 108" 108" 108" 108" 108"
43" 43" 43" 43" 43" 43"
12" 12" 12" 12" 12" 12"
64" 64" 64" 64" 64" 64"
3" 3" 3" 3" 3" 3"
2" 2" 2" 2" 2" 2"
2120 2480 2840 3200 3560 3920
V2120SWH V2480SWH V2840SWH V3200SWH V3560SWH V3920SWH
96" x 84" 96" x 96" 96" x 108" 96" x 120" 96" x 132" 96" x 144"
100" 100" 100" 100" 100" 100"
98" 110" 122" 134" 146" 158"
120" 120" 120" 120" 120" 120"
45" 45" 45" 45" 45" 45"
12" 12" 12" 12" 12" 12"
76" 76" 76" 76" 76" 76"
3" 3" 3" 3" 3" 3"
2" 2" 2" 2" 2" 2"
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SWH Series Horizontal STONESTEEL® Storage System Cemline SWH Series horizontal package heaters are normally piped as shown below.
Dimensions
E A
Hot Water Outlet
3” Fiberglass Insulation Vessel Pressure Gauge
Steam Inlet
Source Steam Pressure Gauge
K
Cem-Trol® Control Panel
Relief Valve
Lifting Lug
Lifting Lug
Main Strainer
12" x 16" Manhole (on 42” Dia. and above vessels)
Auxiliary Trap
C
Main Trap
Condensate Outlet
H
Cold Water Inlet
Wrapped and Baffled Coil
B
Drain
(Requires Gravity Drain)
Steel I-Beam Base
Structural Steel Beam Support Skid*
W
O
Units for use with boiler water instead of steam will have boiler water control valve and/or boiler water pump for control and will not have steam traps or strainers. (See page 13) All tanks with a diameter of 42” and larger are furnished with an 12” x 16” manhole. * Structural Steel Beam Support: 8” x 6.5 lbs. per ft. for vessel diameters 42“ or less. 10” x 12 lbs. per ft. for vessel diameters 48” and above.
8
M
J
SWH Series The dimensions suggested below are well proportioned and suitable for most installations. When building space or other conditions demand, other sizes are readily available. Please consult factory.
Dimensions Gallon Capacity 100 120 140 165
Model No. H100SWH H120SWH H140SWH H165SWH
Tank Size D x L 24" x 58" 24" x 63" 24" x 84" 24" x 96"
W 28" 28" 28" 28"
H 46" 46" 46" 46"
O 80" 85" 106" 118"
J 24" 24" 24" 24"
M 18" 18" 18" 18"
K 17" 17" 17" 17"
E 62" 67" 88" 100"
A&B 1 1/2" 1 1/2" 1 1/2" 1 1/2"
C 1" 1" 1" 1"
200 225 255 320
H200SWH H225SWH H255SWH H320SWH
30" x 76" 30" x 84" 30" x 96" 30" x 120"
34" 34" 34" 34"
49" 49" 49" 49"
98" 106" 118" 142"
21" 21" 21" 21"
15" 15" 15" 15"
18" 18" 18" 18"
80" 88" 100" 124"
1 1/2" 1 1/2" 1 1/2" 1 1/2"
1" 1" 1" 1"
275 325 390 470 565
H275SWH H325SWH H390SWH H470SWH H565SWH
36" x 72" 36" x 84" 36" x 96" 36" x 120" 36" x 144"
40" 40" 40" 40" 40"
52" 52" 52" 52" 52"
94" 106" 118" 142" 166"
20" 20" 20" 20" 20"
12" 12" 12" 12" 12"
20" 20" 20" 20" 20"
76" 88" 100" 124" 148"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
1" 1" 1" 1" 1"
440 530 650 770
H440SWH H530SWH H650SWH H770SWH
42" x 84" 42" x 96" 42" x 120" 42" x 144"
46" 46" 46" 46"
58" 58" 58" 58"
106" 118" 142" 166"
20" 20" 20" 20"
12" 12" 12" 12"
22" 22" 22" 22"
88" 100" 124" 148"
2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2"
560 680 730 865 1010 1080 1170
H560SWH H680SWH H730SWH H865SWH H1010SWH H1080SWH H1170SWH
48" x 84" 48" x 96" 48" x 108" 48" x 120" 48" x 144" 48" x 156" 48" x 168"
52" 52" 52" 52" 52" 52" 52"
64" 64" 64" 64" 64" 64" 64"
106" 118" 130" 142" 166" 178" 190"
20" 20" 20" 20" 20" 20" 20"
12" 12" 12" 12" 12" 12" 12"
24" 24" 24" 24" 24" 24" 24"
88" 100" 112" 124" 148" 160" 172"
2" 2" 2" 2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
670 800 980 1190 1390
H670SWH H800SWH H980SWH H1190SWH H1390SWH
54" x 84" 54" x 96" 54" x 120" 54" x 144" 54" x 168"
58" 58" 58" 58" 58"
70" 70" 70" 70" 70"
106" 118" 142" 166" 190"
22" 22" 22" 22" 22"
12" 12" 12" 12" 12"
28" 28" 28" 28" 28"
88" 100" 124" 148" 172"
2" 2" 2" 2" 2"
1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2"
1000 1300 1600 1900
H1000SWH H1300SWH H1600SWH H1900SWH
60" x 96" 60" x 120" 60" x 144" 60" x 168"
64" 64" 64" 64"
76" 76" 76" 76"
118" 142" 166" 190"
22" 22" 22" 22"
12" 12" 12" 12"
28" 28" 28" 28"
100" 124" 148" 172"
2" 2" 2" 2"
2" 2" 2" 2"
1380 1980 2400 2580 2780
H1380SWH H1980SWH H2400SWH H2580SWH H2780SWH
72" x 96" 72" x 120" 72" x 144" 72" x 168" 72" x 180"
76" 76" 76" 76" 76"
88" 88" 88" 88" 88"
118" 142" 166" 190" 202"
24" 24" 24" 24" 24"
12" 12" 12" 12" 12"
30" 30" 30" 30" 30"
100" 124" 148" 172" 184"
2 1/2" 2 1/2" 2 1/2" 2 1/2" 2 1/2"
2" 2" 2" 2" 2"
1890 2430 2970 3500 3780 4040 4320
H1890SWH H2430SWH H2970SWH H3500SWH H3780SWH H4040SWH H4320SWH
84" x 96" 84" x 120" 84" x 144" 84" x 168" 84" x 180" 84" x 192" 84" x 204"
88" 88" 88" 88" 88" 88" 88"
98" 98" 98" 98" 98" 98" 98"
118" 142" 166" 190" 202" 214" 226"
22" 22" 22" 22" 22" 22" 22"
10" 10" 10" 10" 10" 10" 10"
30" 30" 30" 30" 30" 30" 30"
100" 124" 148" 172" 184" 196" 208"
3" 3" 3" 3" 3" 3" 3"
2" 2" 2" 2" 2" 2" 2"
3200 3920 4640 5000 5360 5720 6080
H3200SWH H3920SWH H4640SWH H5000SWH H5360SWH H5720SWH H6080SWH
96" x 120" 96" x 144" 96" x 168" 96" x 180" 96" x 192" 96" x 204" 96" x 216"
100" 100" 100" 100" 100" 100" 100"
110" 110" 110" 110" 110" 110" 110"
142" 166" 190" 202" 214" 226" 238"
22" 22" 22" 22" 22" 22" 22"
10" 10" 10" 10" 10" 10" 10"
30" 30" 30" 30" 30" 30" 30"
124" 148" 172" 184" 196" 208" 220"
3" 3" 3" 3" 3" 3" 3"
2" 2" 2" 2" 2" 2" 2"
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Recovery Systems—Steam The listings below are for those steam pressures and temperature rises which are most widely used. Go to www.cemline.com for informational sections and sizing programs. The Storage Type Water Heater (SWH) sizing program allows the customer to size and select a SWH. Cemline SWH specifications and drawings can be downloaded to CAD and/ or word processing files. This program is available upon request from Cemline or your Cemline representative.
Dimensions GPH heated 40-110° F. 70° Rise Steam Pressure Cemline Model No. 424 430 436 442 448
GPH heated 40-140° F. 100° Rise
GPH heated 40-180° F. 140° Rise
0
5
10
15
25
50
0
5
10
15
25
50
0
5
10
15
25
50
244 310 376 442 508
285 362 439 516 593
311 395 479 563 647
329 418 507 596 685
363 461 569 657 755
418 531 644 757 870
148 188 228 268 308
167 212 257 302 347
189 240 291 342 393
200 254 308 362 416
222 282 342 402 462
266 338 410 482 554
78 99 120 141 162
93 117 143 167 193
107 136 165 194 223
118 150 182 214 246
133 169 205 241 277
167 211 257 301 347
624 630 636 642 648
647 755 823 818 955 1042 990 1155 1260 1162 1355 1478 1320 1540 1680
872 1104 1335 1566 1780
960 1215 1470 1725 1960
1107 1401 1695 1989 2260
392 496 600 704 800
441 558 675 792 900
500 632 765 898 1020
529 588 670 744 810 900 950 1056 1080 1200
706 893 1080 1267 1440
206 260 315 370 420
245 310 375 440 500
284 360 435 510 580
314 397 480 563 640
353 446 540 634 720
441 558 675 792 900
824 830 836 842 848 854 860
990 1320 1650 1980 2244 2574 2904
1155 1540 1925 2310 2618 3003 3388
1260 1680 2100 2520 2856 3276 3696
1335 1780 2225 2670 3026 3471 3916
1470 1960 2450 2940 3332 3822 4312
1695 2260 2825 3390 3842 4407 4972
600 800 1000 1200 1360 1560 1760
675 900 1125 1350 1530 1755 1980
765 1020 1275 1530 1734 1979 2224
810 1080 1350 1620 1836 2106 2376
900 1200 1500 1800 2040 2340 2640
1080 1440 1800 2160 2448 2808 3168
315 420 525 630 714 819 924
375 500 625 750 850 975 1100
435 580 725 870 986 1131 1276
480 640 800 960 1088 1248 1408
540 720 900 1080 1224 1404 1584
675 900 1125 1350 1530 1755 1980
1030 1036 1042 1048 1054 1060
2310 2772 3300 3762 4257 4752
2695 3234 3850 4389 4966 5544
2940 3528 4200 4788 5418 6048
3115 3738 4450 5073 5740 6408
3430 4116 4900 5586 6321 7056
3955 4746 5650 6441 7288 8136
1400 1680 2000 2280 2580 2880
1575 1890 2250 2565 2902 3240
1785 2142 2550 2907 3289 3672
1890 2268 2700 3078 3483 3888
2100 2322 3000 3420 3870 4320
2520 3024 3600 4104 4644 5184
735 882 1050 1197 1354 1512
875 1050 1250 1425 1612 1800
1015 1218 1450 1653 1870 2088
1120 1344 1600 1824 2064 2304
1260 1512 1800 2052 2322 2592
1575 1890 2250 2565 2902 3240
1236 1242 1248 1254 1260 1266 1272
4158 4950 5742 6534 7326 8118 8910
4851 5292 5607 5575 6300 6675 6699 7038 7743 7623 8316 8811 8547 9324 9879 9471 10332 10947 10395 11340 12015
6174 7350 8526 9702 10878 12054 13230
7119 8475 9831 11187 12543 13899 15255
2520 3000 3480 3960 4440 4920 5400
2835 3375 3915 4455 4995 5535 6075
3213 3825 4437 5049 5661 6273 6885
3402 4050 4698 5346 5994 6642 7290
3780 4500 5220 5940 6660 7380 8100
4536 5400 6264 7128 7992 8856 9720
1323 1575 1827 2079 2331 2583 2385
1575 1875 2175 2475 2775 3075 3375
1827 2175 2523 2871 3219 3567 3915
2016 2400 2784 3168 3552 3936 4320
2268 2700 3132 3564 3996 4428 4860
2835 3375 3915 4455 4995 5535 6075
1436 1442 1448 1454 1460 1466 1472
4996 5829 6359 6369 7430 8106 6758 7885 8602 8316 9702 10584 8521 9941 10844 10263 11973 13062 10283 11997 13087
7419 9457 10035 12348 12652 15239 15268
8554 10904 11571 14238 14588 17572 17605
3280 3860 4440 5040 5640 6220 6800
3690 4342 4995 5670 6345 6998 7650
4182 4921 5661 6426 7191 7930 8670
4428 5211 5994 6804 7614 8397 9180
4920 5790 6660 7560 8460 9330 10200
5904 6948 7992 9072 10152 11196 12240
1590 2026 2150 2646 2711 3265 3272
1893 2412 2560 3150 3228 3887 3895
2195 2798 2970 3654 3744 4509 4518
2422 3088 3277 4032 4131 4976 4986
2725 3474 3686 4536 4648 5598 5609
3407 4342 4608 5670 5810 6997 7011
6737 8588 9114 11214 11490 13839 13866
The capacities in the chart are approximate. Exact sizing can be obtained by using automated sizing program available online at www.cemline.com. 10
Recovery Systems—Boiler Water The listings below are for those steam pressures and temperature rises which are most widely used. Go to www.cemline.com for informational sections and sizing programs. The Storage Type Water Heater (SWH) sizing program allows the customer to size and select a SWH. Cemline SWH specifications and drawings can be downloaded to CAD and/ or word processing files. This program is available upon request from Cemline or your Cemline representative.
Dimensions Recovery 40-110° F. Boiler Water Temperature
Cemline Model No. 424 430 436 442 448
180°
190°
Recovery GPH 40-140° F.
200°
212°
180°
190°
200°
212°
Water GPM Water GPM Water GPM Water GPM Water GPM Water GPM Water GPM Water GPM Heated BW Heated BW Heated BW Heated BW Heated BW Heated BW Heated BW Heated BW GPH Req’d GPH Req’d GPH Req’d GPH Req’d GPH Req’d GPH Req’d GPH Req’d GPH Req’d
126 160 194 228 262
7.3 9.3 11.2 13.3 15.0
137 174 211 248 285
8.0 10.1 12.2 14.4 17.0
148 188 228 268 308
8.6 10.9 13.2 15.6 17.8
178 226 274 322 370
10.3 13.2 15.9 18.8 21.0
67 85 103 121 139
5.5 7.0 8.5 10.1 11.5
78 99 120 141 162
6.5 8.2 9.9 11.7 13.4
89 113 137 161 185
7.4 9.4 11.4 13.4 15.3
104 132 160 188 216
8.6 10.9 13.3 15.6 17.9
624 630 636 642 648
333 422 510 598 680
19 25 29 35 39
363 459 555 651 740
21 27 32 38 43
392 496 600 704 800
22 29 34 41 46
470 595 720 845 960
27 35 41 49 55
176 223 270 317 360
14 18.6 22 27 29
206 260 315 370 420
17 22 26 31 34
235 298 360 422 480
19 25 29 35 39
274 347 420 493 560
22 29 34 41 46
824 830 836 842 848 854 860
510 680 850 1020 1156 1326 1496
29 40 49 59 67 77 87
555 740 925 1100 1258 1443 1628
32 43 54 65 73 84 94
600 800 1000 1200 1360 1560 1760
34 47 58 70 78 91 102
720 960 1200 1440 1632 1872 2112
41 56 69 84 94 109 122
270 360 450 540 612 702 792
22 30 37 45 50 59 65
315 420 525 630 714 819 924
26 35 43 52 59 68 76
360 480 600 720 816 936 1056
29 40 49 60 67 78 87
1030 1036 1042 1048 1054 1060
1190 1428 1700 1938 2176 2448
69 85 99 112 127 142
1295 1554 1850 2109 2368 2664
76 91 108 122 138 155
1400 1680 2000 2280 2560 2880
82 99 117 132 149 167
1680 2016 2400 2636 3072 3456
98 117 140 158 179 200
630 756 900 1026 1152 1296
52 63 75 85 96 107
735 882 1050 1197 1344 1512
61 73 87 99 112 125
840 1008 1200 1368 1536 1728
70 84 100 113 128 143
980 1176 1400 1596 1792 2016
82 98 117 132 149 167
1236 1242 1248 1254 1260 1266 1272
2142 2550 2958 3366 3774 4182 4590
124 149 172 196 219 244 266
2331 2775 3219 3663 4107 4551 4995
135 162 187 213 238 255 290
2520 3000 3480 3960 4440 4920 5400
146 175 201 231 257 287 313
3024 3600 4176 4752 5328 5904 6480
175 210 242 277 309 344 375
1134 1350 1566 1782 1998 2214 2430
94 112 129 148 165 184 201
1323 1575 1827 2079 2331 2583 2835
109 131 151 173 193 215 235
1512 1800 2088 2376 2664 2952 3240
125 150 173 198 221 246 268
1764 2100 2436 2772 3108 3444 3780
146 175 202 231 257 287 313
1436 1442 1448 1454 1460 1466 1472
2574 3264 3482 4284 4389 5270 5297
149 190 202 250 255 307 308
2801 3552 3789 4662 4777 5735 5765
163 207 220 272 277 334 336
3028 3840 4096 5040 5164 6200 6232
175 224 237 294 299 361 363
3634 4608 4915 6048 6197 7440 7478
210 269 285 353 359 434 436
1363 1728 1843 2268 2343 2790 2804
113 144 152 189 192 232 234
1590 2016 2150 2646 2711 3255 3272
131 168 178 220 225 271 273
1817 2304 2458 3024 3098 3720 3739
150 192 240 252 257 310 311
2120 2688 2867 3528 3615 4340 4362
175 224 237 294 300 361 364
420 34 560 47 700 58 840 70 952 79 1092 91 1232 102
Boiler water requirements based on 20° temperature drop.
The capacities in the chart are approximate. Exact sizing can be obtained by using automated sizing program available online at www.cemline.com. 11
Recovery Systems—Steam Double Wall Coil Cemline SWH Water Heaters are available with double wall coils. Double wall coils have inner and outer tubes with a vented leak path. if either the inner or outer tube fails there can be no cross contamination of potable water and a visible indication of the leak will show.
Some building codes require vented double wall coils to guard against cross contamination of potable water. Cemline offers these coils with copper inner/ copper outer or copper-nickel inner/copper outer tubes.
Outer Tube
Heated Fluid
Inner Tube
Heating Fluid
Leak Path Inner Tubesheet
Outer Tubesheet Vent
Cemline Model Number
380° F. EWT — 195° F. LWT 40—140° F. Temperature Rise
380° F. EWT — 195° F. LWT 40—180° F. Temperature Rise
*
GPH Recovered
Min. GPM BW Supplied
GPH Recovered
Min. GPM BW Supplied
424 HTHW 436 HTHW 448 HTHW
163 226 322
1.6 2.2 3.1
108 151 214
1.6 2.2 3.1
624 HTHW 424 HTHW 424 HTHW
240 384 528
2.4 3.7 5.1
160 256 352
2.4 3.7 5.1
824 HTHW 836 HTHW 848 HTHW 860 HTHW
384 571 763 1052
3.7 5.5 7.3 10.1
256 380 508 700
3.7 5.5 7.4 10.1
1036 HTHW 1048 HTHW 1060 HTHW
945 1584 1903
9.0 15.1 18.2
628 1054 1266
9.0 15.2 18.3
1236 HTHW 1248 HTHW 1260 HTHW 1272 HTHW
1584 2223 2702 3322
15.1 21.2 25.7 31.7
1054 1479 1797 2210
15.2 21.4 25.6 31.9
1436 HTHW 1448 HTHW 1460 HTHW 1472 HTHW
1884 2542 3181 3801
18.0 24.2 30.3 36.3
1253 1691 2166 2528
18.1 24.4 30.6 36.5
* Furnished with 90:10 CuNi tubing.
The capacities in the chart are approximate. Exact sizing can be obtained by using automated sizing program available online at www.cemline.com. 12
Piping Arrangements Cemline Boiler Water Heaters can be furnished with various choices of controls. Shown below are three examples of piping arrangements.
Figure 1Basic Thermostatically controlled boiler water pump
Figure 2 eam Package Includes: Modulating three-way valve
Figure 3 Modulating two-way valve
Note: Schematic is for vertical unit. Horizontal unit would be identically piped. 13
Specifying Cemline Packaged Units 1. Decide if horizontal or vertical configuration is suitable. 2. Calculate gallon storage capacity required. 3. Choose heating medium: i.e. steam, boiler water, or high temperature hot water. 4. Determine recovery capacity required in GPH and temperature rise.
Selecting Cemline Model Number: Example Situation:
Features
Storage requirements .......................... Vertical with 120” maximum headroom Storage requirements .......................... 480 gallon minimum desired Heating medium available ................. Steam at 10 psig pressure Recovery required ............................... 500 GPH, 100° temperature rise 40—140
Model Number to be specified: Step one ................................................ V indicates vertical configuration Step two ............................................... V500SWH indicates 500 gallon capacity (closest size to 480 gallon requirement to fit within 120” headroom available) Step three .............................................. V500SWH624—Number 624 recovery system selected from charts
Cemline Model Number to specify: V500SWH624. To write final specification, complete blanks shown in Sample Specifications on page 15.
14
SWH Water HeatersSample Specifications For specifying Cemline SWH water heaters, use the Cemline interactive On-line Sizing Program located at www.cemline.com on the internet to download Cemline specifications for the SWH water heater.
Storage heater shall be Cemline Series SWH; factory assembled and packaged. Water heater shall be constructed in accordance with A.S.M.E. Code for a working pressure of 125 psig. The packaged water heater shall be constructed with a (vertical) (horizontal) steel tank, cement lined with an 12” x 16” manhole, with stainless threaded opening, 3/4” O.D. copper tubes, copper lined tube sheet, and steel or cast iron coil head. Heater shall be mounted on a steel support skid and shall have concealed lifting lugs. Heater shall be insulated with 3” Fiberglass protected by an enameled metal jacket, 20 gauge minimum thickness, with access panel to the manhole. Heater shall be factory assembled and piped including incoming steam strainer, (air) or (pilot*) or (electronic) operated temperature regulator, main and auxiliary float and thermostatic steam traps, and condensate strainer. Coil shall have copper wrapper, shall be baffled and shall have an integral valved circulator to circulate the water across the boil into the bottom of the tank. Heater shall be supplied with solid-state control module with LED backlit LCD display and LED pilot lights to indicate on-off, primary high limit, and secondary high limit. Solid-state control module shall be provided with a field programmable digital electronic PID controller allowing the owner to set operating and temperature limits on the display screen. Solid-state control module shall have red alarm light and alarm horn with built in alarm silence relay. Solid-state control module shall be supplied with dry contact closure outputs to indicate to building automation system (BAS) the occurrence of power on, primary high temperature, and secondary high temperature. The control module shall allow the BAS to turn the heater on or off through a remote relay suitable for 24 VAC, 1 amp. The control module shall allow the BAS to remotely set the temperature of the heater using a 4-20 mA input signal. The control module shall allow the BAS to remotely monitor the operating temperature. Control module shall be supplied with an on-off switch and shall be mounted in a NEMA 4 panel. All solenoids and limits shall be 24 VAC. Heater shall be furnished with a water pressure gauge and an A.S.M.E. pressure-temperature relief valve of sufficient size to relieve total BTU input of the coil. Heater shall be provided with a vacuum breaker.* Manufacturer shall assume responsibility for correct sizing of components to assure performance designated in design criteria. Heater shall be mounted (vertically) OR (horizontally). Heater shall be Cemline Corporation Model Tank dimensions
” diameter x
Storage gallon capacity Coil to heat valve.
GPH from
.
” length.
. °F to
°F with
psig steam to the control
°F with
GPM of
Boiler water or HTHW for energy source. Coil to heat GPH from °F outlet hot water.
°F to
* Note: Not available with boiler water or HTWH for energy source.
15
°F inlet
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