Lx Series

For light to heavy commercial applications, the Lx is the ideal option, with its easy to clean, high power stainless steel heat exchanger. The Lx Series boilers are designed for floor standing installation and can be also mounted wall-hung up to 399 MBH. Its easy to access electronic board and well accessible components make it easy service and regular maintenance. Cascade management and other outstanding programming features can be easily controlled by the intuitive touch screen display.

Main Features

Touch screen intuitive display

Easy cleaning stainless steel heat exchanger

Wall hung kit included for Lx200-400

High power sizes up to 800 MPH

Easy access to the display and internal components

Advanced cascade settings

Vents in PVC, CPVC or Poly Propylene

Specifications

ModelLx150Lx200Lx300Lx400Lx500Lx600Lx800
Input Power25-150* MBH

LP max 145 MBH
25 - 199 MBH55 - 275 MBH75 - 399 MBH100 - 500 MBH120 - 600 MBH160 - 800 MBH
AFUE93.5%93.5%93.7%94%94%94%94%
Heating capacity136 MBH181 MBH251 MBH375 MBH470 MBH564 MBH752 MBH
Net AHRI Rating118 MBH157 MBH218 MBH326 MBH409 MBH490 MBH654 MBH
Installation typeIndoor Floor Standing (Wall Hung kit included)Indoor Floor Standing (Wall Hung kit included)Indoor Floor Standing (Wall Hung kit included)Indoor Floor Standing (Wall Hung kit included)Indoor Floor StandingIndoor Floor StandingIndoor Floor Standing
Weight100 lb125 lb180 lb225 lb320 lb380 lb475 lb
Gas connection1⁄2 in NPT female1⁄2 in NPT female1⁄2 in NPT female3⁄4 in NPT female3⁄4 in NPT male1 in NPT male1 in NPT male
Water connections1 in NPT female1 in NPT female1 1⁄4 in NPT female1 1⁄4 in NPT female2 in NPT female2 in NPT female2 in NPT female
Air InletNG 3 in (max 105 ft)

LP 3 in (max 50 ft)
3 in (max 105 ft)4 in (max 100 ft)4 in (max 100 ft)4 in (max 100 ft)4 in (max 100 ft)6 in (max 100 ft)
FlueNG 3 in (max 105 ft)

LP 3 in (max 50ft)
3 in (max 105 ft)4 in (max 100 ft)4 in (max 100 ft)4 in (max 100 ft)4 in (max 100 ft)6 in (max 100 ft)

Manuals & Guides

Lx Series Brochure EN

Download

Lx Series Installation and Operation Manual

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Lx and Lx-WH 150-400 Quick Start Guide

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LX150 Series Submittal

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LX200 Series Submittal

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LX300 Series Submittal

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LX400 Series Submittal

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LX500 Series Submittal

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LX600 Series Submittal

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LX700 Series Submittal

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LX800 Series Submittal

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Appendix A-TFT, Lx, Lx-WH and FTG Series Sola Display Operating Guide

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TFT, Lx and FTG Series Protonode Startup Guide (Legacy Manual)

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Tx Lx and Lx-WH Series Heat Exchanger Cleaning Instructions

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LX150 (ASME) Series Specification

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LX200 Series Specification

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LX300 Series Specification

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LX400 Series Specification

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LX500 Series Specification

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LX600 Series Specification

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LX700 Series Specification

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LX800 Series Specification

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LX Series Revit Native File

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Important Warranty Information

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Water Quality Best Practices

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LX LP Conversion Instructions

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Warranty

Basic

Coverage

Residential: 5 years from installation date
Commercial: 2 years from installation date

Components Covered

All parts (including Pressure Vessel)

Extended

Coverage

Residential: Limited Lifetime
Commercial: 10 years from installation date

Components Covered

Pressure Vessel only

Download Warrany Info Register Product

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