Utica Boilers Hl Operation And Installation Manual

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Page 1

HOTLINE

INDIRECT

WATER HEATER

MODELS HL30SK, HL40SK, HL50SK,

HL80SK, HL119SK

SET-UP, OPERATING &

MAINTENANCE

INSTRUCTION MANUAL

3Twice the recovery of a standard gas-fired water

heater and four times the recovery of an electric

water heater.

3Counterflow design increases heat transfer by

50% for better temperature mixing.

3Unique, smooth tube heating coil resists lime

buildup that commonly reduces the life of other in-

direct water heaters.

3Steel coil increases heat transfer for faster recov-

ery and the luxury of never running out of hot

water.

3Coils and tank lining are coated with the finest

porcelain enamel available. Its extra cobalt makes

our heaters highly resistant to damage from ag-

gressive water.

3Two-inch layer of environmentally-friendly CFC-

free foam insulation enhances efficiency and cuts

fuel bills.

3Commercial quality at residential prices.

WATER HEATERS MADE IN THE U.S.A.

P.O. Box 4729

Utica, NY 13504-4729

www.ecrinternational.com

WARNING

Improper installation, adjustment, alteration,

service or maintenance can cause serious

injury or property damage. Refer to this

manual. For assistance or additional

information, consult a qualified installer or

service agency.

CAUTION

The recommended temperature for normal

residential use is 120°F. The dial on the

aquastat does not always reflect the out-

coming water temperature, which could

occasionally exceed 120°F. The variation in out-

coming temperature could be based on factors

including but not limited to usage patterns and

type of installation. Test your water at the tap

nearest to the water heater.

WARNING

Hotter water increases the risk of scald injury.

Before adjusting the water temperature setting,

read this instruction manual. Temperatures at

which injury occurs vary with the person’s age

and the length of exposure.

The slower reaction time of children, elderly,

and physically or mentally challenged persons

increases the scalding hazard to them. It is

recommended that lower water temperatures

be used where these exposure hazards exist.

Such households may require a temperature

setting less than 120°F to prevent accidental

contact with hot water.

To lower water temperature use point-of-use

temperature limiting devices.

WARNING

Water heater blankets are not recommended

and will void the warranty.

THIS MANUAL HAS BEEN PREPARED

TO ACQUAINT YOU WITH THE INSTALLATION,

OPERATION, AND MAINTENANCE OF

YOUR WATER HEATER AND TO PROVIDE

IMPORTANT SAFETY INFORMATION.

INSTALLER RESPONSIBILITIES

Please read all instructions thoroughly before

installing or placing the heater into service.

This unit must be installed by licensed or

authorized installers, or technical personnel

that service water heating equipment. The

heater must be installed in accordance with all

local codes and ordinances.

These instructions are a guide for the correct

installation of the water heater. The

manufacturer will not be liable for damages

caused by failure to comply with the installation

and operating instructions outlined on the

following pages.

CAUTION

The recommended water temperature setting for

normal residential use is 120°F/49°C.

HANDLING

Before uncrating, check for shipping damage.

Report any damage to your carrier. Note damage

on bill of lading or delivery receipt and file a

claim.

FAILURE TO FOLLOW THESE INSTRUCTIONS

OR ALL APPLICABLE BUILDING CODES AND

REGULATIONS VOIDS THE WARRANTY

ON THIS WATER HEATER.

Read all instructions thoroughly before

attempting installation or operation of your

water heater. Keep these instructions for future

reference.

Local plumbing and electrical codes must be

followed in the installation of this water

heater. In the absence of a local code use the

UNIFORM PLUMBING CODE and the NFPA

Code. Local codes may supersede instructions

in this installation manual.

These instructions are a guide for the correct

installation of the water heater. The

manufacturer will not be liable for damages

caused by failure to comply with the

installation and operating instructions

outlined on the following pages.

Warranty, Registration Card and Parts List are included.

Homeowner: Please remember to returnthe Registration Card!

To the Consumer:

Please read these and all component

instructions and keep for future reference.

To the Installer:

Please attach these instructions

next to the water heater.

Indirect Coil Tank Water Heater

Instruction Manual

#23945 Rev 2 4/06

Page 3

TABLE OF CONTENTS

Section I: Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Section II: General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Section III: Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Section IV: Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Section V: Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Section VI: Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Section VII: Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Section VIII: Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Page 4

G

Cold Inlet,

3/4" NPT

Hot Outlet/

Anode Rod,

3/4" NPT

Anode

Rod

Aquastat

T&P Relief

Valve

From Boiler

Supply, 1" NPT

To Boiler

Return, 1"

NPT

Drain

Valve

F

D

C

E

B

A

SECTION I: SPECIFICATIONS

Foam insulation standard on Indirect models. Pressures, all: Test pressure, 300 PSI Working pressure, 150 PSI

Standard voltage, all: 120V, 60Hz, 1P. T&P valve installed; nipples supplied for top connection.

WARNING: Installation should be in accordance with all national and/or local codes.

CAUTION: The recommended water temperature setting for normal residential use is 120°F. ECR recommends a tempering

valve or anti-scald valve be installed and used according to the manufacturer's directions to prevent scalding.

HL30SK 22´´ 35 3⁄4´´ 27 3⁄4´´ 19 1⁄2´´ 11 3⁄4´´ 6 1⁄2´´ 4 1⁄2´´ n/a

HL40SK 22´´ 42 3⁄4´´ 34 3⁄4´´ 31 1⁄2´´ 16 3⁄4´´ 6 1⁄2´´ 4 1⁄2´´ n/a

HL50SK 22´´ 48 3⁄4´´ 39 3⁄4´´ 31 1⁄2´´ 16 3⁄4´´ 6 1⁄2´´ 4 1⁄2´´ n/a

HL80SK 24´´ 64 3⁄4´´ 57 1⁄8´´ 33´´ 19 1⁄4´´ 8´´ 5´´ 5´´

HL119SK 28´´ 65 1⁄4´´ 57 3⁄4´´ 33 3⁄4´´ 16 1⁄4´´ 8 3⁄4´´ 5´´ 6 1⁄2´´

Model

A

B

C

D

E

F

G

H

Table 1: Dimensions

G

HA

E

F

D

C

B

Cold Inlet,

1" NPT

Hot Outlet,

1 1/2" NPT

Anode

Rod

Anode

Rod

T&P Relief

Valve

From Boiler

Supply, 1" NPT

To Boiler

Return,

1"NPT

Drain

Valve

Aquastat

Figure 2: HL80SK, HL119SK

Dimensions

Figure 1: HL30SK, HL40SK, HL50SK

Page 5

SECTION I: SPECIFICATIONS (cont.)

HL30SK 30 1.38 110 85 25 55,000 1.3 2.0

HL40SK 38 2.30 153 120 33 77,000 1.1 3.0

HL50SK 45 2.30 160 120 40 77,000 1.0 3.0

HL80SK 75 2.76 200 130 70 83,000 0.9 5.0

HL119SK 110 2.76 232 130 102 83,000 1.2 5.0

Model

Actual Tank

Volume (gal)

Coil Volume

(gal)

First Hour

Rating (gal)*

Continuous Draw

Rating (GPH)*

First Draw

Rating (gal)*

Minimum Coil

Output (BTU/Hr)**

Standby Loss

Rating (°F/hr)

Heat Source Friction

Loss (ft. w.c.)

Table 2: Capacity & Performance

Capacities

Performance

HL30SK 107 @ 53,000 114 @ 57,000 117 @ 59,000 129 @ 67,000 132 @ 69,000 136 @ 71,000 139 @ 73,000

HL40SK 141 @ 69,000 165 @ 84,000 177 @ 92,000 171 @ 88,000 183 @ 96,000 195 @ 104,000 207 @ 111,000

HL50SK 148 @ 69,000 172 @ 84,000 184 @ 92,000 178 @ 88,000 190 @ 96,000 202 @ 104,000 214 @ 111,000

HL80SK 188 @ 76,000 212 @ 91,000 224 @ 98,000 221 @ 97,000 233 @ 104,000 245 @ 112,000 257 @ 119,000

HL119SK 220 @ 76,000 244 @ 91,000 256 @ 98,000 253 @ 97,000 265 @ 104,000 277 @ 112,000 289 @ 119,000

Model

180°F

6 GPM*

180°F

10 GPM*

200°F

6 GPM*

200°F

10 GPM*

FIRST HOUR RATING (gal) @ Coil Output (Btu/hr)

Table 3: Performance (cont.)

NOTES:

* Based on 77°F rise with 58°F potable water inlet temperature at 8 GPM heat source flow rate. Heat source temperature was 180°F.

** Minimum Coil output based on continuous boiler operation over 30 minutes. See Section III for additional considerations.

All data obtained through testing in accordance with GAMA INDIRECT-FIRED WATER HEATER TESTING STANDARD IWH-TS-1_MARCH 2003

200°F

12 GPM*

200°F

8 GPM*

180°F

12 GPM*

NOTES:

First Hour Rating = First Draw + Continuous Draw

* Coil Input (temperature, flow rate). Ratings based on 77°F rise with 58°F inlet potable water.

All data obtained through testing in accordance with GAMA INDIRECT

-FIRED WATER HEATER TESTING STANDARD IWH-TS-1_MARCH 2003

Page 6

SECTION II: GENERAL INFORMATION

LOCATION

The indirect coil tank water heater should be located in a central location to the piping

system, as close as practical to the boiler and in an area not subject to freezing temperatures.

Leave sufficient space for servicing and maintaining the heater.

Note: Long heating supply runs can lengthen recovery times.

WATER TREATMENT/FILTRATION

In areas where poor water conditions are suspected (i.e. lime, iron, and other minerals), it is

essential that the water be tested and appropriate action taken to prevent damage to the

indirect heater and ensure the quality of the water.

TEMPERATURE CONTROL

Water temperature from the heat source / boiler to the indirect coil tank water heater is

controlled by an immersion aquastat. This control operates the circulator, and provides

limited control for domestic hot water temperature. The proper temperature setting for

domestic hot water use is 120°F/49°C. If hotter water is required a tempering device or

anti-scald device must be installed at the domestic hot water outlet of the heater or at the

point of use.

CAUTION: Hot water in excess of 120°F

can cause scalding!

HotLine recommends a tempering valve or anti-scald valve be installed and used according

to the manufacturer’s directions to prevent scalding. Many state and local codes now require

installation of these devices. The tempering valve or anti-scald valve will ensure potable

water temperatures at the desired set point with a higher degree of accuracy.

IMMERSION CONTROL

HL30SK •HL40SK •HL50SK

HL80SK •HL119SK

APPROXIMATE

TEMPERATURE/TIME

RELATIONSHIPS TO

SCALDING

120°F More than 5 minutes

125°F 1 1⁄2 to 2 minutes

130°F About 30 seconds

135°F About 10 seconds

140°F Less than 5 seconds

145°F Less than 3 seconds

150°F About 1 1⁄2 seconds

155°F About 1 second

Page 7

SECTION II: GENERAL INFORMATION (cont.)

ANODE RODS

The anode rod is used as a sacrificial element within the volume of the storage tank. The

purpose of the magnesium anode rod is to protect the inside of the tank against corrosion.

Anode rods should be inspected twice in the first year and at least yearly once a time interval

for inspection has been developed. Water conditions can influence the consumption rate of

the anode rods. Please see the Maintenance section of this manual for instructions on how to

change the anode rods in your Hot Line water heater.

CAUTION: Hydrogen gas is produced in a hot water system served by this heater that has not been used for

a long period of time (2 weeks or more). Hydrogen gas is extremely flammable. To reduce the risk of injury

under these conditions, it is recommended that the hot water faucet be opened for several minutes at the

kitchen sink before using any electrical appliance connected to the hot water system. When hydrogen is

present, there will probably be an unusual sound such as air escaping through the pipe as the water begins to

flow. There should be no smoking or open flame near the faucet at the time it is open (UL 174).

TEMPERAURE AND PRESSURE RELIEF VALUE (T&P)

The T&P valve is factory installed. A discharge drain tube must be installed (responsibility of

the installer) and shall terminate plain, not threaded, 6 inches above the floor drain. The

drain tube material must be approved for temperatures of 120°F or greater, and a pressure of

150 PSI or greater.

BACK-FLOW PREVENTOR (CLOSED LOOP SYSTEM)

Some local municipal codes and ordinances require the use of these devices on potable

(domestic) water lines. Where back-flow preventors are required, it will be necessary to

install a thermal expansion tank (designed for used with potable water) in order to prevent

pressure build up in the indirect heater and associated piping, which could cause the T&P

valve to discharge. Follow the expansion tank manufacturer’s recommendations when

selecting a tank for your hot water system.

Note: Working pressure of the water heater is 150 PSI. Do not exceed 150 PSI.

Page 8

SECTION III: PRE-INSTALLATION

BOILER AND CIRCULATOR SIZING

The ratings published in this manual for your HotLine Indirect Coil Tank Water Heater can

be obtained through proper selection of boiler output and circulator capacity. As noted, the

ratings in Table 2 are based on a 77°F rise with 58°F potable water inlet temperature at a

circulator pump flow rate of 8 GPM. The boiler was set at 180°F. See Table 3 for additional

first hour ratings at pump flow rates of 6, 8, 10 and 12 GPM with 180°F and 200°F boiler

water.

To determine the appropriate circulator for your system, follow these three steps:

1) Calculate the pressure drop of all straight pipe and fittings on the supply and return at the

desired flow rate.

2) Add the pressure drop from Step 1 to the pressure drop through the indirect coil tank

water heater coil (see Table 2 for friction loss) to obtain a total pressure drop.

3) Select a circulator pump that will provide adequate flow at the total pressure drop.

A pump performance curve should accompany every circulator pump. Figures 3-5 contain

performance curves for Taco and Grundfos circulator pumps, recommended by HotLine.

Figure 3: Taco 00 Series performance curves

Page 9

UP 15-42F/FR

Closed Systems, 60 Hz

UP 26-64F

Closed Systems, 60 Hz

SECTION III: PRE-INSTALLATION (cont.)

Figure 4: GRUNDFOS UP 15-42F performance curve

Figure 5: GRUNDFOS UP 26-64F performance curve

Note: Zone valves on the heat source supply to the indirect heater are not recommended

and will drastically reduce performance.

System performance can also vary based on the heating capacity of the boiler. If the

minimum coil output (assume coil output = boiler output) listed in Tables 2 and 3 is not met,

the output (first hour rating) of the water heater will not be met at the selected flow rate.

To approximate the reduction in first hour rating as a result of low boiler capacity, use the

following formula:

New first hour rating = (First hour rating) * (Actual boiler output)/(Minimum coil output)

For example, the first hour rating of a 50SK at a 77°F rise with an 8 GPM heat source flow rate

using a boiler having a DOE heating capacity (output) of 60,000 BTU/Hr would be:

New first hour rating = (160 gal) * (60,000 BTU/Hr)/(77,000 BTU/Hr) = 125 gal

Page 10

BOILER

SYSTEM

SUPPLY

CIRCULATOR

PUMP

BOILER

SYSTEM

RETURN

BOILER

COLD

1"

INLET

WAT E R HEATER

INDIRECT

HOT OUT

DOMESTIC

1 1/2"

BOILER

FROM

TO

BOILER CHECK

VALVE

BOILER

SUPPLY

SYSTEM

DOMESTIC

3/4"

HOT OUT

INDIRECT

WAT E R HEATER

BOILER

TO

BOILER

FROM

COLD

INLET

3/4"

VALVE

CHECK

PUMP

CIRCULATOR

RETURN

SYSTEM

BOILER

BOILER

1" NPT

1" NPT

1" NPT

1" NPT

BOILER

SYSTEM

SUPPLY

CIRCULATOR

PUMP

BOILER

SYSTEM

RETURN

BOILER

COLD

1"

INLET

WAT E R HEATER

INDIRECT

HOT OUT

DOMESTIC

1 1/2"

BOILER

FROM

TO

BOILER CHECK

VALVE

BOILER

SUPPLY

SYSTEM

DOMESTIC

3/4"

HOT OUT

INDIRECT

WAT E R HEATER

BOILER

TO

BOILER

FROM

COLD

INLET

3/4"

VALVE

CHECK

PUMP

CIRCULATOR

RETURN

SYSTEM

BOILER

BOILER

1" NPT

1" NPT

1" NPT

1" NPT

Figure 7: HL80SK, HL119SK water connections

SECTION IV: INSTALLATION

WATER CONNECTIONS

All piping between the boiler and the indirect heater should be new copper with a

minimum size of 3/4” ID for models HL30SK, HL40SK, and HL50SK. Use 1” minimum copper

for models HL80SK and HL119SK. Elbows should be minimized. A flow check valve must be

installed on the return line.

All piping to the inlet (cold) and outlet (hot) domestic water connections should be new

copper with a minimum size of 1/2” ID for models HL30SK, HL40SK, and HL50SK. Use 3/4”

ID minimum for models HL80SK and HL119SK.

All piping should conform to local codes and ordinances. At a minimum, refer to IHLR 84

code if local codes are not in place. It is recommended that all piping be adequately

insulated with approved material to ensure minimum heat loss. If a re-circulation line is

used for domestic water, be certain that all lines are well insulated and the circulator is

temperature controlled. Install isolation valves to permit proper servicing. It is also

recommended to install a union on the domestic outlet to facilitate replacement of the hot

outlet / anode nipple on models HL30SK, HL40SK, and HL50SK.

See Figures 6 and 7 for proper water connection installation.

HL

Note: Indirect may be connected to a steam

boiler provided that all piping to and from

the boiler are below the water line of the boiler.

Boiler must also be protected by a low water

cut off safety device.

Figure 6: HL30SK, HL40SK, HL50SK

water connections

Page 11

See Figure 8 for piping your HotLine Indirect Coil Tank Water Heater to a low-mass boiler

(diagram recommended by boiler manufacturer).

SECTION IV: INSTALLATION (cont.)

CHECK

VALVES

ZONE

CIRCULATORS

ISOLATION

VALVES

ADDITIONAL

ZONES

INDIRECT

CIRCULATOR

INDIRECT WATER

HEATER

TO

HEATING

ZONE

AIR

SEPARATOR

AIR VENT

EXPANSION

TANK

COLD

WATER

INLET

BOILER

CIRCULATOR

LESS THAN (4)

PIPE DIAMETERS

BOILER

FROM

HEATING

ZONE

ISOLATION

VALVES

ADDITIONAL

ZONES

Figure 8: HotLine Indirect with Low-Mass Boiler

Page 12

ELECTRICAL CONNECTIONS

Figures 9 and 10 are general wiring diagrams.

For a maintaining temperature boiler, Figure 9

should closely match your system. For cold start

boilers your wiring may resemble Figure 10, but

will vary depending on the boiler type and

controls or relays used. It is not possible to list all

wiring variations here. When connecting to a cold

start boiler, always remember that in principle an

indirect coil tank heater operates as another

heating zone. The difference is when the indirect

calls for heat, the indirect coil tank heater

circulator must start rather than opening a zone

valve; the system circulator stays off; and the

boiler must light to reach high limit.

WIRING NOTES:

1. Dashed lines indicate low voltage (24 VAC)

2. Use jumper wire between terminals #1 and #3

on R845 relay

THERMOSTAT SPECIFICATIONS:

Thermostats can operate at low or line voltages.

24 volt N/A

120 volt 8 amp

240 volt 5 amp

This equipment must be properly grounded to

prevent a potential shock hazard, and to reduce

deterioration of the anode due to electrolysis.

Refer to local electrical codes and ordinances.

SECTION IV: INSTALLATION (cont.)

Figure 9: Boiler Maintaining 180°F

Figure 10: Cold Start Boiler

Page 13

SECTION V: MAINTENANCE

WATER PIPING

On an annual basis, all piping should be checked for leakage at joints, shut-off valves, and

unions.

T&P RELIEF VALVE

On an annual basis, the temperature and pressure relief valve should be checked for proper

operation. First, attach a drain line to the valve to direct the water discharge to an open

drain. This is very important because the temperature of the discharge could be very hot.

Second, lift the lever at the end of the valve several times. The valve should operate freely

and return to its original position properly. If water does not flow out of the valve, remove

and inspect for corrosion or obstructions. Replace with a new valve if necessary. Do not

repair the faulty valve as this may cause improper operation.

ANODE RODS

Anode rods should be inspected twice in the first year and at least yearly once a time interval

for inspection has been developed. It is recommended to check the rod(s) six months after

the heater is installed. If the anode rod had reduced in size by two-thirds of its original

diameter of 3/4” or shows signs of pitting, it is time for replacement. Take the following

steps when changing the anode rod(s):

1. Shut off water supply.

2. Open any faucet to relieve tank pressure.

3. Remove caps on water heater top; push insulation aside.

4. Use a 1 1/16” six-sided socket wrench and a breaker bar. Snap hard to break the anode

rod seal.

5. Remove rod(s) and replace with new rod(s).

6. Turn water supply back on and leave faucet open until air is out of line.

7. Turn faucet off and check that new rod(s) doesn’t leak.

8. Snap caps back into place.

FLUSH THE TANK

The indirect coil tank water heater is glass lined. Elements in the water such as lime, iron

and other minerals may accumulate in the heater. It is recommended that the tank be

drained and flushed thoroughly once a year to prevent buildup in the tank.

Page 14

Circulator does not

operate

Check aquastat setting

PROBLEM CAUSE SOLUTION

Boiler does not

operate

Refer to boiler installation

instructions

Check main service switch

Check fused disconnect

Peak use of hot water

is greater than tank

storage capacity

Determine peak usage,

compare to tank capacity,

and add additional storage

(storage tank) if necessary

Improper aquastat

setting

Turn tank aquastat to safe

temperature setting

Electrical problem

(relay, wiring, etc.)

Check fuse and replace

Check circuit breaker and

reset (if applicable)

Check power supply

Aquastat set too low Raise aquastat setting to

safe level. See Section III

Undersized boiler with

no priority to

domestic hot water

Rewire for priority

No hot water at faucet

Water at faucet too

hot

Aquastat set too high Lower aquastat setting to

safe level

Tempering valve not

properly set or

defective

Check manufacturers

instructions

Scale build-up If boiler, circulator, and tank

are operating satisfactorily,

coil may have scale coating.

See Section VI for tank

flushing procedure.

Check power supply

Replace as necessary

Faulty tank aquastat Replace aquastat

Boiler cycles more

than 5 times per day

during hotest months

Excessive demand Reduce demand or consider

larger tank

Faulty aquastat Replace aquastat

Boiler high limit set

too low

Increase boiler high limit

setting

Insufficient hot water

Rust staining; bad

taste and odor in

water

Iron/minerals in water

supply

Filtration

Scale, hard white

particles from faucets,

popping sound from

tank

Lime, water hardness

above 7 grains-

120ppm

Water treatment; softener;

etc.

Rotten egg odor Hydrogen Sulfide Flush tank with chlorine

solution and install

alumninum anode rod(s)

Air from hot water

fixture

Electrolysis or air

introduced by water

supply

Properly ground heater &

replace anode rod(s). Check

well pump system.

Reduction in recovery Dip tube broken or

compromised by high

chlorine in water

Replace dip tube

Inlet/Outlet fitting

corrosion

Galvanic corrosion of

dissimilar metals

Install dielectric unions

T&P gushing water Excessive water temp.

(above 210 °F)

Adjust or replace aquastat

and T&P valve

T&P Valve dripping

water

Excessive water

pressure (above 150

psi)

Check incoming water

supply pressure; closed loop

system (System Plus)

requires expansion tank

SECTION VI: TROUBLESHOOTING

Page 15

SECTION VII: PARTS LIST

INDIRECT COIL TANK WATER HEATERS

HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

# Item # Qty Description Applicable Models

1 ST00301 1 Magnesium Anode Rod 3/4" x 30" HL30SK, HL40SK, HL50SK

1 ST00701 2 Magnesium Anode Rod 3/4" x 36" HL80SK

1 ST00901 2 Magnesium Anode Rods 3/4" x 40" HL119SK

2 ST00401 1 Dip Tube 3/4 x 3 x 33" HL30SK

2 ST00801 1 Dip Tube 3/4 x 3 x 44" HL50SK

2 ST01301 1 Dip Tube 3/4 x 3 x 38" HL40SK

3 Nipple 3/4 x 3", Hot Out or T&P HL80SK, HL119SK

3A Nipple, 1 1/2" HL80SK, HL119SK

4 Cap, Magnesium Anode Rod HL30SK, HL40SK, HL50SK, (3) HL80SK, (3) HL119SK

5 Leak Detector Fitting HL30SK, HL40SK

5 Leak Detector Fitting HL50SK, HL80SK, HL119SK

6 ST00601 1 T&P Relief Valve 3/4" LL100XL HL30SK, HL40SK, HL50SK

6 ST01001 1 T&P Relief Valve 140X-5 (use with 15370) HL80SK, HL119SK

7 Drain Valve 3/4 x 2 1/4" HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

8 Cold Water Inlet Bushing 1" HL80SK, HL119SK

9 Well - PNW-3SE 1.5PL (use with 21575) HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

10 Ring, Snap-in HL30SK, HL40SK, HL50SK

11 ST01101 1 Aquastat L4080B-1352 HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

12 Steel Ring 5-3/8 HL80SK, HL119SK

13 Nipple, 1 x 3 , plastic lined HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

14 Finish Ring, plastic HL30SK, HL40SK, HL50SK, HL80SK, HL119SK

15 Nipple 3/4 x 3", Hot Out with Anode HL30SK, HL40SK, HL50SK

Page 16

WATER HEATERS MADE IN THE U.S.A.

ECR International

P.O. Box 4729

•

Utica, NY 13504-4729

www.ecrinternational.com

GENERAL CONDITIONS

Hot Line Water Heaters, ECR International, warrants that the

Hot Line tank shall be free of defects in material and workman-

ship during normal use and service for as long as the original

residential purchaser owns the home in which the unit was orig-

inally installed. For the purposes of this Limited Warranty, res-

idential purchaser is defined as the owner of a single family

home in which the purchaser resides on a permanent basis.

If at the time of a request for warranty the original residential

purchaser can not provide a copy of the original sales receipt,

deed, or equivalent document, then the warranty period for the

Hot Line shall be seven (7) years from the date of manufacture

of the unit. The Limited Warranty on the tank shall be reduced

to a period of three (3) years if the purchaser is a business, part-

nership or corporation, or if the water heater is used for a com-

mercial or multi-family residential property application.

Should a leak develop within this Limited Warranty period due

to defective materials or workmanship and such leak having

been verified by an authorized company representative, ECR

International will repair the unit or furnish a replacement Hot

Line heater or the nearest comparable model available at the

time of replacement.

ECR International shall not be liable for any water damage

arising directly or indirectly from any defect in the water

heater or component part(s) or from the use thereof or any

service call not involving malfunction or defects in materials or

workmanship.

THIS WARRANTY IS VOID AND SHALL NOT APPLY IF:

1) The unit is not correctly installed according to the installa-

tion instructions provided with the unit.

2) The residential indirect-fired water heater is installed in

buildings other than one or two family dwelling units, unless

the buildings contain individual indirect-fired water heaters

for each dwelling unit.

3) The indirect-fired water heater is operated at water tem-

peratures of more than 125 degrees F. and water pressure of

more than 150 PSI.

4) The failure or malfunction results from improper or negli-

gent operation, accident, abuse (including freezing), misuse,

unauthorized alteration, improper repair or maintenance,

excessive pressure or leaks at water connections or any other

similar cause.

5) The failure or malfunction results from failure to keep the

unit full of potable water, free to circulate at all times; or fail-

ure due to water sediment or scale deposits.

6) The original serial number of the water heater cannot

readily be determined.

7) ECR International Hot Line is installed outside of the

United States or Canada.

8) ECR International Hot Line is repaired or altered without

prior written approval of ECR International and this serv-

ice adversely affects the product’s reliability.

9) The malfunction or repairs result from the use of ECR In-

ternational Hot Line for purposes other than that for which it

was designed or any malfuction resulting from flood, fire,

wind or lightning.

ECR International will provide, under the Limited Warranty,

only a replacement water heater, repairs, or parts for defec-

tive units. The Limited Warranty does not cover any compo-

nent of ECR International Hot Line that has to be replaced

during the warranty period as a result of reasonable wear

and tear, labor costs, shipping charges, delivery expenses,

nor administrative fees incurred by the customer in removing

or reinstalling the Hot Line.

In no event shall ECR International be liable for incidental or

consequential damages. Some states do not allow the exclusion

or limitation of incidental or consequential damages, so the

above limitation or exclusion may not apply to you.

In order to gain coverage under this Limited Lifetime Warran-

ty, the consumer is required to fill out and mail the Limited

Warranty registration card provided with the unit by regis-

tered mail within 30 days of purchase.

To submit a warranty claim, contact the dealer who sold the

Hot Line covered by this Limited Warranty. If the dealer can-

not be located, contact ECR International at the address

shown below. Whenever any inquiry or service request is

made, please include the Hot Line model number, serial num-

ber, date of installation, and dealer’s name.

No warranty, express or implied, other than the foregoing Lim-

ited Warranty is authorized by ECR International and no rep-

resentative of ECR International or of the manufacturer of any

component has the authority to amend, extend, modify, enlarge

or contract the foregoing Limited Warranty and the disclaimers

of the Limited Warranty in any manner whatsoever.

SECTION VIII: WARRANTY

LIMITED LIFETIME WARRANTY