Submittal Approval Form

PROJECT: CLAY SPRINGS ELEMENTARY SCHOOL

DATE: __ _________________ ______

SUBCONTRACTOR NAME: __

SUBCONTRATOR ADDRESS: ______________________________ ____

NUMBER AND TITLE OF SPECIFICATION SECTION:

Contractor’s Submittal Stamp Architect/ Engineer’s Submittal Stamp

_______1/28/15

Heichel Plumbing

22 33 00 Electric Domestic Water Heaters Rev. 2- PD

1/28/15

Corporate Office: 130 Candace Drive, Maitland, Florida 32751-3331 Phone: 407.740.5020 Orlando | Fort Myers | Jacksonville | Tampa | www.matern.net

Registered: FLORIDA * GEORGIA* LOUISIANA * NORTH CAROLINA * SOUTH CAROLINA * TEXAS * TENNESSEE * VIRGINIA

SUBMITTAL DATA REVIEW COMMENTS Date: January 9, 2015 Project: OCPS-Clay Springs ES By: Kevin King Submittal: Electric Domestic Water

Heaters And Accessories

MPE Project No: 2013-224 Data No.: 22 33 00-01.01 Submittal No.: 001 Contractor’s I.D.: Heichel

Class: Basis of Design (1) Equal (2) Substitution (3)

ACTION CODE X A No exceptions taken. X B Make corrections noted. x C Revise and Resubmit. D Submit Specified Item. E Rejected. N Review not required.

THE FOLLOWING COMMENTS SHALL BE CONSIDERED AN INTEGRAL PART OF THE SUBMITTAL DATA REVIEW. REVIEW OF THIS DATA IS ONLY FOR CONFORMANCE WITH THE DESIGN CONCEPT AS GIVEN IN THE CONTRACT DOCUMENTS. THE CONTRACTOR IS RESPONSIBLE FOR: QUANTITIES, FUNCTIONS, DIMENSIONS AND COORDINATION OF THE WORK WITH OTHER TRADES. Action Code “B”: Coordinate all electrical requirements with the electrical contractor. Action Code “C”:

1. EWH 1-4 & 1-5 was not submitted. 2. The thermal expansion tanks were not submitted.

Action Code “A”: All other data submitted.

END OF SUBMITTAL DATA REVIEW COMMENTS

Plumbing SubmittalPlumbing SubmittalPlumbing SubmittalPlumbing Submittal

OCPS CLAY SPRINGS HEATER RE-OCPS CLAY SPRINGS HEATER RE-OCPS CLAY SPRINGS HEATER RE-OCPS CLAY SPRINGS HEATER RE-SUBMITTALSUBMITTALSUBMITTALSUBMITTAL

Submitted bySubmitted bySubmitted bySubmitted by

HEICHEL PLUMBINGHEICHEL PLUMBINGHEICHEL PLUMBINGHEICHEL PLUMBING

1/27/20151/27/20151/27/20151/27/2015

HUGHES SUPPLYHUGHES SUPPLYHUGHES SUPPLYHUGHES SUPPLY

600 FERGUSON DRIVEORLANDO, FL 32805Phone: 407 843-9100

Fax: 407 839-4613www.hughessupply.com/Orlando/

Spec#Spec#Spec#Spec# Table of ContentsTable of ContentsTable of ContentsTable of Contents

1 ............ EWH-1-1EWH-1-1EWH-1-1EWH-1-1

2 LOCHINVAR HCX15119 480/3 15KW 119 GALLON HI-POWER WATER HEATER

3 ............ EWH-1-2 & EWH-2-1EWH-1-2 & EWH-2-1EWH-1-2 & EWH-2-1EWH-1-2 & EWH-2-1

4 LOCHINVAR ESW030CD 277/3 3KW 30 GALLON LIGHTDUTY WATER HEATER

5 ............ EWH-1-3/EWH-2-2EWH-1-3/EWH-2-2EWH-1-3/EWH-2-2EWH-1-3/EWH-2-2

6 LOCHNVR EJW020GS 20GAL 277V 3.0KW ELECTRICWATER HEATER

1

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A. O. Smith To Acquire Lochinvar Corporation MILWAUKEE, WIS. (July 19, 2011) —A. O. Smith Corporation (NYSE:AOS) today announced it has signed a definitive agreement to acquire Lochinvar Corporation of Lebanon, Tenn., for $418 million and will not assume Lochinvar’s existing debt. Privately held Lochinvar is a leading manufacturer of high-efficiency boilers used in commercial and residential hydronic heating and hot water applications. A. O. Smith expects the acquisition to be accretive to earnings per share in the amount of approximately $.10 in the fourth quarter of 2011, excluding one-time purchase accounting charges and professional fees related to the acquisition, and in the range of $.40 to $.50 per share in 2012. The transaction is expected to close in the third quarter of 2011, subject to customary closing conditions and regulatory review. “This acquisition fits squarely within our stated strategy to expand our core product offering with new technologies, which emphasize high-efficiency products that can be applied globally,” Paul W. Jones, chairman and chief executive officer, observed. “This is a significant first step in growing our diversified global water heating platform and the beginning of the redeployment of the proceeds from the sale of our Electrical Products Company.” For the 12 months ended June 30, 2011, Lochinvar recorded sales of approximately $200 million and adjusted EBITDA of approximately $45 million. The purchase price represents an adjusted multiple of 7.5 times EBITDA when taking into account the estimated $80 million of tax benefits that A. O. Smith will receive as a result of treating the transaction as a purchase of assets for tax purposes. In addition to the fixed purchase price, privately held Lochinvar’s shareholders could earn up to an additional $35 million if certain revenue objectives are achieved by November 2012. A.O. Smith expects to achieve approximately $10 to $15 million of annual synergies over the next few years from purchasing economies and potential global expansion opportunities.   “The addition of Lochinvar expands our product offering and gives us access to proven high-efficiency boiler technology,” Ajita G. Rajendra, president of A. O. Smith Water Products Company, said. “The $1.1 billion North American boiler industry is in the midst of a transition to the new high-efficiency condensing technology, which we believe is growing several times faster than GDP,” he continued. “We expect high-efficiency boiler products to continue to grow at an accelerated rate for the foreseeable future.” “We also believe there are significant growth opportunities in regions outside of North America, especially in China, for Lochinvar’s higher-efficiency boilers, as more commercial customers seek ways to save energy and reduce operating costs,” Rajendra pointed out. “This opportunity

becomes even more compelling when we couple Lochinvar’s leading technology with A. O. Smith’s many years of experience, strong water heater manufacturing platform and prominent brand in China.” “Lochinvar represents an excellent fit because of their complementary products and commitment to product engineering and technology leadership,” Rajendra observed. “And, they share our commitment to the highest levels of product quality and customer satisfaction. The Lochinvar plant and technical facility in Lebanon, Tenn., are best-in-class operations, and we are excited about the future for this campus. Lochinvar has built a strong team internally and a strong group of sales representatives. We are enthused about their becoming part of the A. O. Smith team.” William L. Vallett, Jr., chief executive officer and president of Lochinvar, commented, “We are extremely excited about the potential benefits of combining with such a logical partner like A. O. Smith and the future prospects for our employees, customers and suppliers.” Highlights of the transaction: Access to higher growth, energy efficient technology and product line expansion: Pro

forma A. O. Smith sales in 2010 increase 12 percent to approximately $1.7 billion, based on Lochinvar’s sales of approximately $180 million. Lochinvar’s sales have grown at a rate of eight percent for the last five years, and A. O. Smith’s management believes that this growth rate will continue for the foreseeable future. In the last year, approximately two-thirds of Lochinvar’s residential and commercial boiler revenues have come from its well known lines of high-efficiency, condensing products. In addition, the North American commercial boiler industry is currently split between hydronic heating applications and hot water applications, and A. O. Smith currently sells very few hydronic heating systems. Given its leading technology position and presence in this segment, Lochinvar will serve as the foundation for A. O. Smith’s global residential and commercial boiler platform.

Value creation and synergy opportunities: A. O. Smith expects annual synergies from purchasing economies and potential global expansion opportunities to be $10 to $15 million in the next few years.

Financing and financial targets: Management expects to fund the $418 million purchase

price with a combination of cash and debt, which it expects to borrow under its $425 million revolving credit facility. A. O. Smith believes the transaction will achieve management’s financial targets by delivering full-year earnings accretion of $.40 to $.50 per share in 2012 and a return in excess of the company’s cost of capital in the first year after completing the acquisition.

Lochinvar’s product offerings are highly complementary to A. O. Smith’s and include: residential and commercial high-efficiency condensing and non-condensing boilers, residential and commercial water heaters, indirect water heaters, storage tanks, solar thermal commercial water heaters, and commercial and residential pool and spa heaters. Lochinvar’s manufacturing and product engineering operations are located in Tennessee. The purchase also includes Lochinvar Ltd., the company’s United Kingdom-based subsidiary.

About A. O. Smith Corporation: A. O. Smith Corporation, with 2010 sales of nearly $1.5 billion, is one of the world’s leading manufacturers of residential and commercial water heating equipment, offering a comprehensive line featuring the best-known brands in North America and China, as well as water purification products for residential and light commercial applications. A. O. Smith, headquartered in Milwaukee, Wis., employs approximately 10,000 people at operations in the U. S., Canada, Mexico, India, China, and the Netherlands. A. O. Smith will broadcast a live conference call at 10:00 a.m. (Eastern Daylight Time) Tuesday, July 19. The call can be heard on the company’s web site, www.aosmith.com. An audio replay of the call will be available on the company’s web site after the live event.

Forward-looking statements This release contains statements that the company believes are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally can be identified by the use of words such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “forecast,” “guidance” or words of similar meaning. These forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those anticipated as of the date of this release. Important factors that could cause actual results to differ materially from these expectations include, among other things, the following: the failure to receive, on a timely basis or otherwise, the required approvals from the government or regulatory agencies (including the terms of such approvals) for the sale of Electrical Products Company or the Lochinvar acquisition; the risk that a condition to closing of the sale of Electrical Products Company or the purchase of Lochinvar may not be satisfied;; difficulties in integrating the Lochinvar acquisition or achieving the stated accretion, cost synergies and/or global expansion opportunities; weakening in the high efficiency boiler market or slowdown in the transition from non-condensing to condensing boilers; the ability to execute our acquisition strategy; significant volatility in raw material prices; competitive pressures on the company’s businesses; inability to implement pricing actions; instability in the company’s water products markets; further weakening in housing construction; further weakening in commercial construction; timing of any recoveries in housing or commercial construction; a slowdown in the Chinese economy; adverse general economic conditions and capital market deterioration; and the impact of accounting for acquisitions on the company’s financial statements. Forward-looking statements included in this press release are made only as of the date of this release, and the company is under no obligation to update these statements to reflect subsequent events or circumstances. All subsequent written and oral forward-looking statements attributed to the company, or persons acting on its behalf, are qualified entirely by these cautionary statements.

Spec Seq#: 1

EWH-1-1

IMMERSION THERMOSTAT - STANDARD HI-POWER® COMMERCIAL ELECTRIC WATER HEATERS

STANDARD HI-POWER®

WATER HEATERSubmittal Sheet

HPI-Sub-01a

JOB NAME ______________________________________________________________________LOCATION ______________________________________________________________________ENGINEER______________________________________________________________________WHOLESALER __________________________________________________________________MECH. CONTRACTOR ___________________________________________________________MODEL NO. _____________________________________________________________________RECOVERY RATE IN GPH_______________________________________@________°F RISEGALLON CAPACITY_____________________________________________________________VOLTAGE/PHASE________________________________________________________________KW_____________________________________________________________________________NOTES

Standard Features

• Meets ASHRAE Energy Efficiency Standards• 300 psi test pressure, 150 psi working pressure• Tank Saver Anode• Plated Incoloy, Low Watt Density Element• Energy Cut-Off• Internal Fusing when Current Exceeds 48 Amps• 180°F Operation Approved• ASME Temperature and Pressure Relief Valve• Non-CFC Foam Insulation• Hinged Door Access• 3 Year Limited Tank Warranty, 1 Year Limited Parts Warranty (see warranty for details)

Spec Seq#: 2

Dimensions & Specifications

For Ease In OrderingBy Model Number

H C X 45 080

HI-POW

ER

IMM

ERSION

THERMO

STATVO

LTAGE

KILOW

ATT

GALLO

N

CAPACITY

This heater is a 480 volt, 3 phase, 45 KW, 80 gallonStandard Hi-Power model

with immersion thermostats.

Model Gallon GPH @ Number of Shipping Number KW Capacity 100°F Rise Elements A B C WeightHC(X)06 050 6 50 25 3 55-3/4” 21-3/4” 27” 265HC(X)09 050 9 50 37 3 55-3/4” 21-3/4” 27” 265HC(X)12 050 12 50 49 3 55-3/4” 21-3/4” 27” 265HC(X)13 050 13.5 50 55 3 55-3/4” 21-3/4” 27” 265HC(X)15 050 15 50 61 3 55-3/4” 21-3/4” 27” 265HC(X)18 050 18 50 74 3** 55-3/4” 21-3/4” 27” 265HC(X)24 050 24 50 98 6 55-3/4” 21-3/4” 27” 265HC(X)27 050 27 50 111 6 55-3/4” 21-3/4” 27” 265HC(X)30 050 30 50 123 6 55-3/4” 21-3/4” 27” 265HC(X)36 050 36 50 148 6*** 55-3/4” 21-3/4” 27” 265HC(X)40 050 40.5 50 166 9 55-3/4” 21-3/4” 27” 265HC(X)45 050 45 50 194 9 55-3/4” 21-3/4” 27” 265HC(X)54 050 54 50 221 9 55-3/4” 21-3/4” 27” 265HC(X)06 080 6 80 25 3 60-1/4” 25-1/2” 31” 280HC(X)09 080 9 80 37 3 60-1/4” 25-1/2” 31” 280HC(X)12 080 12 80 49 3 60-1/4” 25-1/2” 31” 280HC(X)13 080 13.5 80 55 3 60-1/4” 25-1/2” 31” 280HC(X)15 080 15 80 61 3 60-1/4” 25-1/2” 31” 280HC(X)18 080 18 80 74 3** 60-1/4” 25-1/2” 31” 280HC(X)24 080 24 80 98 6 60-1/4” 25-1/2” 31” 280HC(X)27 080 27 80 111 6 60-1/4” 25-1/2” 31” 280HC(X)30 080 30 80 123 6 60-1/4” 25-1/2” 31” 280HC(X)36 080 36 80 148 6*** 60-1/4” 25-1/2” 31” 280HC(X)40 080 40.5 80 166 9 60-1/4” 25-1/2” 31” 280HC(X)45 080 45 80 194 9 60-1/4” 25-1/2” 31” 280HC(X)54 080 54 80 221 9 60-1/4” 25-1/2” 31” 280HC(X)06 119 6 119 25 3 62-1/4” 29-1/2” 35” 390HC(X)09 119 9 119 37 3 62-1/4” 29-1/2” 35” 390HC(X)12 119 12 119 49 3 62-1/4” 29-1/2” 35” 390HC(X)13 119 13.5 119 55 3 62-1/4” 29-1/2” 35” 390HC(X)15 119 15 119 61 3 62-1/4” 29-1/2” 35” 390HC(X)18 119 18 119 74 3** 62-1/4” 29-1/2” 35” 390HC(X)24 119 24 119 98 6 62-1/4” 29-1/2” 35” 390HC(X)27 119 27 119 111 6 62-1/4” 29-1/2” 35” 390HC(X)30 119 30 119 123 6 62-1/4” 29-1/2” 35” 390HC(X)36 119 36 119 148 6*** 62-1/4” 29-1/2” 35” 390HC(X)40 119 40.5 119 166 9 62-1/4” 29-1/2” 35” 390HC(X)45 119 45 119 194 9 62-1/4” 29-1/2” 35” 390HC(X)54 119 54 119 221 9 62-1/4” 29-1/2” 35” 390

IMMERSION THERMOSTAT w/ CONTACTORSVOLTAGE SCHEDULE

T - 208V / 1 or 3 PH W - 277V / 1 PH P - 240V / 1 or 3 PH X - 480V / 1 or 3 PH

C

CONDUITOPENING

1-1/4”WATEROUTLET

B

A

5-1/4”

1-1/4” INLETOPENING

DRAINVALVE

T&P

AMPERAGE TABLE Single Phase Three Phase KW 208V 240V 277V 480V 208V 240V 480V 6 28.8 25.0 21.7 12.5 16.7 14.4 7.2 9 43.3 37.5 32.5 18.8 25.0 21.7 10.8 12 57.7 50.0 43.3 25.0 33.3 28.9 14.4 13.5 64.9 56.3 48.7 28.1 37.5 32.5 16.2 15 72.1 62.5 54.2 31.3 41.6 36.1 18.0 18 86.5 75.0 65.0 37.5 50.0 43.3 21.7 24 115.4 100.0 86.6 50.0 66.6 57.7 28.9 27 129.8 112.5 97.5 56.3 74.9 65.0 32.5 30 144.2 125.0 108.3 62.5 83.3 72.2 36.1 36 173.1 150.0 130.0 75.0 99.9 86.6 43.3 40.5 194.7 168.8 146.2 84.4 112.4 97.4 48.7 45 216.9 187.5 162.5 93.8 124.9 108.3 54.1 54 N/A 225.0 194.9 112.5 149.9 129.9 65.0

**208V models are confi gured with 6 elements, ***208V models are confi gured with 9 elements, Note: 208V - 54KW models are factory assembled only. They are not fi eld convertible.

HLW

© Lochinvar, LLC - 5/14 - Printed in U.S.A.

Lochinvar, LLC 300 Maddox Simpson ParkwayLebanon, Tennessee 37090P: 615.889.8900 / F: 615.547.1000

www.Lochinvar.com

Spec Seq#: 2

Spec Seq#: 3

EWH-1-2 & EWH-2-1

LIGHT DUTY COMMERCIAL ELECTRIC WATER HEATERS

LIGHT DUTYCOMMERCIAL ELECTRIC

WATER HEATERSubmittal SheetCLD-Sub-04

JOB NAME ______________________________________________________________________LOCATION ______________________________________________________________________ENGINEER____________________________________________________________________WHOLESALER __________________________________________________________________MECH. CONTRACTOR ___________________________________________________________MODEL NO. _____________________________________________________________________RECOVERY RATE IN GPH_______________________________________@________°F RISEGALLON CAPACITY_____________________________________________________________VOLTAGE/PHASE________________________________________________________________KW_____________________________________________________________________________NOTES

Standard Features

• Meets ASHRAE Energy Efficiency Standards.• 300 psi Test Pressure, 150 psi Working Pressure.• Glass-Lined Steel Tank• Non-CFC Foam Insulation• Adjustable Thermostats• Automatic Overheat Protection• Tank Saver Anode• ASME Temperature and Pressure Relief Valve• 3 Year Limited Tank Warranty, 1 Year Limited Parts Warranty (See warranty for details)

Spec Seq#: 4

Dimensions & Specifications

Model Gallon Shipping Number Capacity A B C D WeightPoint-of-Use Models EJW006CS 6 15-1/2” 14-1/4” 11” - 35EJW010CS 10 18-1/4” 18” 12-1/2” - 54EJW015CS 15 26” 18” 20-1/2” - 58EJW020CS 20 22-1/4” 21-3/4” 15-1/2” - 73Short Models ESX030KD 30 31” 21-3/4” 24-1/4” 8” 100ESX040KD 40 32-1/4” 24” 25-1/2” 8” 125ESX050KD 50 32-1/4” 26-1/2” 25-1/4” 8” 166Tall Models ETX030KD 30 34-1/2” 20-1/2” - 8” 98ETX040KD 40 45-1/4” 20-1/2” - 8” 113ETX050KD 50 55” 20-1/2” - 8” 131ETX065KD 66 60-3/4” 21-3/4” - 8” 176ETX080KD 80 59-1/2” 24” - 8” 211ETX120KD 119 62-1/2” 29-1/2” - 8” 326

ALTERNATE OUTLET3/4” (FEMALE) NPTOUTLET

3/4” (FEMALE)NPT

3/4” NPTRELIEF VALVE

OPENING

ELECTRICALCONNECTION

INLET3/4” (FEMALE)

NPT

A

B

C

FRONT VIEWEJ 6/10/15/20

TOP VIEWP.O.U. 6/10/15/20

Point-of-Use models Short models

3/4” NPT RELIEF VALVE

OPENING

BRASSDRAIN VALVE

AC

B

OUTLET3/4” (FEMALE)

NPT

2-1/2”

D

TOP VIEWES 30/40/50

FRONT VIEWES 30/40/50

3-3/4”

JUNCTIONBOX

OUTLET3/4” (FEMALE)

NPT

INLET3/4” (FEMALE)

NPT

INLET3/4” (FEMALE)

NPTD

TOP VIEWET 30 - 120

JUNCTIONBOX

3/4” NPT RELIEF VALVE

OPENING

A

B

FRONT VIEWET 30 - 120

3-3/4”

DRAINVALVE

2-1/2”

Tall models

Light Duty Commercial Models

Notes: Point of Use models are non-simultaneous circuit only. P.O.U. models available in single phase only. 6 gallon P.O.U. not available above 2500 watts or in 480 V.Short & Tall models are factory wired for three phase service and are field converted to single phase.

Voltage Schedule(EJ Models)

C 120V 1 PHJ 208V 1 PHA 240V 1 PHW 277V 1 PHV 480V 1 PH

(ES & ET Models)T 208V 3 PHP 240V 3 PHW 277V 1 PHX 480V 3 PH

MO

DEL

For Ease in Orderingby Model Number

This is a Tall Commercial Electric480 volt model with a tank capacityof 50 gallons. The upper and lower

elements are 4500 watts.

E T X 050 K D

TALL

ELEMENT Q

UANTITY

TANK CA PAC I TYW

ATTAGE

VOLTAG

E

Wattage Limits w/Simultaneous Operation

208V - 10,000W (5,000W/5,000W)240V - 11,000W (5,500W/5,500W)277V - 12,000W (6,000W/6,000W)480V - 12,000W (6,000W/6,000W)

Element Availability Schedule Recovery Rate (GPH @ °F)Wattage 120V 208V 240V 277V 480V 40°F 70°F 100°F 130°FC-1500 Yes Yes Yes Yes N/A 16 9 6 5D-1650 N/A N/A N/A N/A N/A 17 10 7 5E-2000 Yes Yes Yes Yes N/A 21 12 8 6F-2500 Yes Yes Yes Yes Yes 26 15 10 8G-3000 Yes Yes Yes Yes Yes 31 18 12 10H-3500 N/A Yes Yes N/A N/A 36 21 14 11J-4000 N/A Yes Yes Yes Yes 41 24 17 13K-4500 N/A Yes Yes Yes Yes 47 27 19 14M-5000 N/A Yes* Yes* N/A Yes* 52 30 21 16N-5500 N/A N/A Yes* N/A N/A 57 32 23 17P-6000 N/A Yes Yes Yes Yes 62 35 25 19

Notes: Max Wattage for EJ-006 is 3000W* Indicates Not Available for EJ-010 and EJ-015

5/14–Printed in U.S.A.

Lochinvar, LLC 300 Maddox Simpson ParkwayLebanon, Tennessee 37090P: 615.889.8900 / F: 615.547.1000

www.Lochinvar.com

Spec Seq#: 4

Spec Seq#: 5

EWH-1-3/EWH-2-2

LIGHT DUTY COMMERCIAL ELECTRIC WATER HEATERS

LIGHT DUTYCOMMERCIAL ELECTRIC

WATER HEATERSubmittal SheetCLD-Sub-04

JOB NAME ______________________________________________________________________LOCATION ______________________________________________________________________ENGINEER____________________________________________________________________WHOLESALER __________________________________________________________________MECH. CONTRACTOR ___________________________________________________________MODEL NO. _____________________________________________________________________RECOVERY RATE IN GPH_______________________________________@________°F RISEGALLON CAPACITY_____________________________________________________________VOLTAGE/PHASE________________________________________________________________KW_____________________________________________________________________________NOTES

Standard Features

• Meets ASHRAE Energy Efficiency Standards.• 300 psi Test Pressure, 150 psi Working Pressure.• Glass-Lined Steel Tank• Non-CFC Foam Insulation• Adjustable Thermostats• Automatic Overheat Protection• Tank Saver Anode• ASME Temperature and Pressure Relief Valve• 3 Year Limited Tank Warranty, 1 Year Limited Parts Warranty (See warranty for details)

Spec Seq#: 6

Dimensions & Specifications

Model Gallon Shipping Number Capacity A B C D WeightPoint-of-Use Models EJW006CS 6 15-1/2” 14-1/4” 11” - 35EJW010CS 10 18-1/4” 18” 12-1/2” - 54EJW015CS 15 26” 18” 20-1/2” - 58EJW020CS 20 22-1/4” 21-3/4” 15-1/2” - 73Short Models ESX030KD 30 31” 21-3/4” 24-1/4” 8” 100ESX040KD 40 32-1/4” 24” 25-1/2” 8” 125ESX050KD 50 32-1/4” 26-1/2” 25-1/4” 8” 166Tall Models ETX030KD 30 34-1/2” 20-1/2” - 8” 98ETX040KD 40 45-1/4” 20-1/2” - 8” 113ETX050KD 50 55” 20-1/2” - 8” 131ETX065KD 66 60-3/4” 21-3/4” - 8” 176ETX080KD 80 59-1/2” 24” - 8” 211ETX120KD 119 62-1/2” 29-1/2” - 8” 326

ALTERNATE OUTLET3/4” (FEMALE) NPTOUTLET

3/4” (FEMALE)NPT

3/4” NPTRELIEF VALVE

OPENING

ELECTRICALCONNECTION

INLET3/4” (FEMALE)

NPT

A

B

C

FRONT VIEWEJ 6/10/15/20

TOP VIEWP.O.U. 6/10/15/20

Point-of-Use models Short models

3/4” NPT RELIEF VALVE

OPENING

BRASSDRAIN VALVE

AC

B

OUTLET3/4” (FEMALE)

NPT

2-1/2”

D

TOP VIEWES 30/40/50

FRONT VIEWES 30/40/50

3-3/4”

JUNCTIONBOX

OUTLET3/4” (FEMALE)

NPT

INLET3/4” (FEMALE)

NPT

INLET3/4” (FEMALE)

NPTD

TOP VIEWET 30 - 120

JUNCTIONBOX

3/4” NPT RELIEF VALVE

OPENING

A

B

FRONT VIEWET 30 - 120

3-3/4”

DRAINVALVE

2-1/2”

Tall models

Light Duty Commercial Models

Notes: Point of Use models are non-simultaneous circuit only. P.O.U. models available in single phase only. 6 gallon P.O.U. not available above 2500 watts or in 480 V.Short & Tall models are factory wired for three phase service and are field converted to single phase.

Voltage Schedule(EJ Models)

C 120V 1 PHJ 208V 1 PHA 240V 1 PHW 277V 1 PHV 480V 1 PH

(ES & ET Models)T 208V 3 PHP 240V 3 PHW 277V 1 PHX 480V 3 PH

MO

DEL

For Ease in Orderingby Model Number

This is a Tall Commercial Electric480 volt model with a tank capacityof 50 gallons. The upper and lower

elements are 4500 watts.

E T X 050 K D

TALL

ELEMENT Q

UANTITY

TANK CA PAC I TYW

ATTAGE

VOLTAG

E

Wattage Limits w/Simultaneous Operation

208V - 10,000W (5,000W/5,000W)240V - 11,000W (5,500W/5,500W)277V - 12,000W (6,000W/6,000W)480V - 12,000W (6,000W/6,000W)

Element Availability Schedule Recovery Rate (GPH @ °F)Wattage 120V 208V 240V 277V 480V 40°F 70°F 100°F 130°FC-1500 Yes Yes Yes Yes N/A 16 9 6 5D-1650 N/A N/A N/A N/A N/A 17 10 7 5E-2000 Yes Yes Yes Yes N/A 21 12 8 6F-2500 Yes Yes Yes Yes Yes 26 15 10 8G-3000 Yes Yes Yes Yes Yes 31 18 12 10H-3500 N/A Yes Yes N/A N/A 36 21 14 11J-4000 N/A Yes Yes Yes Yes 41 24 17 13K-4500 N/A Yes Yes Yes Yes 47 27 19 14M-5000 N/A Yes* Yes* N/A Yes* 52 30 21 16N-5500 N/A N/A Yes* N/A N/A 57 32 23 17P-6000 N/A Yes Yes Yes Yes 62 35 25 19

Notes: Max Wattage for EJ-006 is 3000W* Indicates Not Available for EJ-010 and EJ-015

5/14–Printed in U.S.A.

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Spec Seq#: 6