Watts LLL100XL User Manual download pdf

For Water Heater Applications

ES-SL-100XL/L100XL/LL100XL/LLL100XL

Job Name

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Contractor

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Job Location

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Approval

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Engineer

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Contractor’s P.O. No.

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Approval

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Representative

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IMPORTANT: INQUIRE WITH GOVERNING AUTHORITIES

FOR LOCAL INSTALLATION REQUIREMENTS

Size

⁄4" (20mm)

CSA Rated. Standard Models are self-closing T&P Relief Valves for Water

Heaters up to 105,000 BTU/Hr.

Watts Series SL100XL, L100XL , LL100XL and LLL100XL have extended

inlet shanks for use with the new generation of water heaters containing

extra thick insulation. These valves eliminate the use of an extension

nipple required with standard shank length models.

The combined 2-in-1 Temperature & Pressure relief valve provides the

least expensive and proven means for protection against both excessive

temperature and pressure emergency conditions.

Watts Self-closing combination T&P relief valves are design certified,

rated and listed by CSA to the requirements of ANSI Z21.22; and by the

National Board to the requirements of ASME Section IV.

They provide fully automatic temperature and pressure relief protection

for hot water storage tanks and heaters up to 105,000 BTU/Hr.

The temperature sensing element must be immersed in the water within

the top 6" (152mm) of the tank. Male inlet and female outlet. Temperature

relief 210°F (99°C). Standard setting 75, 100, 125, 150psi (5.3, 7.0, 8.8,

10.6 bar).

Features

•ModelSL100XLExtendedinletmodelforinstallationswiththickinsula-

tion. Suitable for water heaters with up to 1

⁄4" (44.5mm) of insulation.

•ModelL100XLExtendedinletmodelforinstallationswiththickinsula-

tion. Suitable for water heaters with up to 2" (50.8mm) of insulation.

•ModelLL100XLExtraextendedinletmodel.Suitableforwaterheaters

with up to 2

⁄2" (63.5mm) of insulation.

•ModelLLL100XLExtraextendedinletmodel.Suitableforwaterheaters

with up to 3" (76mm) of insulation.

•Thermostatswithspecialprotectivecoating.

•Allbronzebody.

•Stainlesssteelspring.

•Thermostatisaccurateandproven.Exclusivelydesignedandmanufac-

tured by Watts.

Specifications

Temperature & Pressure Relief Valves

Each hot water storage heater shall be equipped with a CSA and ASME

rated automatic temperature and pressure relief valve to protect the

heater from excessive pressure and excessive temperature. The device

shall be design certified, rated and listed by CSA to the requirements of

ANSI Z21.22; and by the National Board to the requirements of ASME

Section IV. The BTU discharge capacity of the device shall be in excess

of the BTU input rating of the heater. Watts Series SL100XL, L100XL,

LL100XL or LLL100XL.

LLL100XL

LL100XL

L100XL

SL100XL

Series SL100XL, L100XL,

LL100XL and LLL100XL

Extended Shank

Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,

please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-

out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

This device is designed for emergency safety relief and

shall not be used as an operating control.

NOTE: The information contained herein is not intended to

replace the full product installation and safety information

available or the experience of a trained product installer. You

are required to thoroughly read all installation instructions and

product safety information before beginning the installation of

this product.

WARNING

1 2

Summary of Contents

Page 1 - LL100XL and LLL100XL

For Water Heater ApplicationsES-SL-100XL/L100XL/LL100XL/LLL100XLJob Name ––––––––––––––––––––––––––––––––––––––––––– Contractor –––––––––––––––––

Page 2 - Dimensions — Weights

Direct Side TappingVertical discharge line must be installed with its direction downward.Max. 6"(152mm)InsulationDischargeLine13⁄4" to 3&quo

Related models: LL100XL | L100XL | SL100XL |

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Watts LLL100XL User Manual

Browse online or download User Manual for Accessories for water Watts LLL100XL. Watts LLL100XL User Manual

Summary of Contents

Related models: LL100XL | L100XL | SL100XL |

Comments to this Manuals

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