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LCZ Srl
FIRETUBE HOT WATER BOILER

FIRETUBE HOT WATER BOILER

Product catalog summary

Introduction
LCZ, located in Parma, Italy, specializes in designing and constructing environmentally sustainable boilers. With extensive experience in the heating industry, LCZ offers a range of high-performance boilers.

BRK Boilers
Main Features: BRK boilers are high-performance reverse flame hot water boilers suitable for both gaseous and liquid fuels, designed for heating circuits with temperatures between 60 and 110°C and outputs between 70 and 1300 kW. They offer high thermal efficiency (>91%) and comply with the 92/42/CEE directive and ISO 9001 Quality Certification. Key features include high water volume, low flue gas temperature, and reduced emissions.
User Benefits: Constructed from high-quality steel with laser-cut and welded components, these boilers feature flanged front tube plates, dished furnace back plates, and spiral turbolators to enhance performance and efficiency. They are designed to minimize scaling and condensation issues.

BRKT Boilers
Main Features: Similar to BRK boilers but specifically designed for gaseous fuels, BRKT boilers offer even higher thermal efficiency (>94%) and incorporate the Fin-e® system to enhance performance and reduce environmental impact.
User Benefits: They share construction and design benefits with BRK boilers, with additional features like the Fin-e® system for improved heat transfer, designed to prevent scaling and condensation, ensuring long-lasting performance.

Technical Specifications
The document includes detailed technical specifications for various models of BRK and BRKT boilers, including heat output, efficiency, pressure drops, and dimensions.

Conclusion
LCZ's range of BRK and BRKT boilers are designed for high efficiency and reliability, focusing on reducing environmental impact. They are suitable for various heating applications and offer numerous user benefits through their advanced design and construction.

Overview: The document provides detailed specifications and features of the BRKT and BRK DUPLEX series of floor-standing steel boilers, designed for high efficiency and reliability, suitable for both gaseous and liquid fuels, and compliant with the 92/42/CEE directive and ISO 9001 Quality Certification.

Main Features:

High-performance reverse flame hot water boilers with a focus on energy efficiency and reduced environmental impact.
Constructed from high-quality steel with laser-cut and electrically welded bodies.
Equipped with the Fin-e® system to enhance efficiency and reduce flue gas temperature.
Designed to minimize scaling and condensation, improving longevity and performance.
High water volume reduces burner cycling and increases seasonal efficiency.

Specifications:

BRKT series: Heat output ranges from 70 kW to 1300 kW, with efficiencies over 95%.
BRK DUPLEX series: Consists of two stacked modules, offering outputs from 140 kW to 1700 kW, with efficiencies over 91%.
Both series feature low water side pressure drop and improved internal circulation.

User Benefits:

Efficient absorption of furnace expansion and aerodynamic flue gas profile.
Enhanced heat transfer due to spiral turbolators and patented Fin-e® system.
Easy maintenance with features like reversible opening doors and bolt-mounted smoke boxes.

Additional Information:

Control panels are sold separately and must be ordered with specific codes.
Standard supply includes outer casing with high-density insulation, turbolators, and cleaning tools.
Maximum operating pressure is 5 bar, with higher pressures available upon consultation.

Overview: The document provides detailed specifications and features of two boiler series: BRKT DUPLEX and BEENOx, focusing on efficiency, design, and user benefits. It also introduces the HEB condensing boiler series.

BRKT DUPLEX Boilers:

Designed for high performance with fuel savings, low flue gas temperature, and reduced emissions (CO and NOx).
High water volume reduces burner cycling, increasing seasonal efficiency and acting as a hydraulic disconnector.
Features include laser-cut and welded steel body, flue gas tubes with spiral turbolators, and a wet back design for efficient cooling.
Special devices prevent flue gas condensation, enhancing boiler longevity.

BEENOx Boilers:

Three-pass hot water boilers suitable for gaseous and liquid fuels, with outputs between 120 and 2600 kW.
High thermal efficiency (>95%) and compliance with 92/42/CEE directive and ISO 9001 certification.
Design minimizes NOx emissions through a generously sized combustion chamber and rapid flue gas evacuation.
Constructed with high-quality steel, featuring a wet back design and spiral turbolators for improved heat transfer.

HEB Condensing Boilers:

LCZ patented condensing boilers ranging from 75 to 320 kW, suitable for new or existing heating circuits.
Manufactured from titanium stainless steel AISI 316 Ti, resistant to acid condensate corrosion.
Features include high efficiency, twin water return, and a ceramic fiber insulated front door.

Technical Specifications:

Detailed tables provide model codes, heat output, efficiency at different loads, pressure drops, water volume, and dimensions for each boiler series.
Maximum operating pressure is 5 bar, with options for higher pressures available upon consultation.

User Benefits:

Efficient design reduces temperature concentrations and enhances heat transfer.
Boilers are easy to maintain with features like easy-to-open doors and cleaning tools.
Outer casings are made of easy-to-mount painted steel panels, ensuring durability and ease of installation.

Overview: The document provides detailed specifications and features of various boiler models, focusing on their efficiency, construction, and operational capabilities. It includes information on the HEB DUPLEX and BRKT K series boilers, highlighting their design, materials, and performance metrics.

HEB DUPLEX Boilers:

Constructed from titanium stainless steel AISI 316 Ti, these boilers are designed for high efficiency and resistance to acid condensate corrosion.
Features include a large cylindrical reverse flame furnace, stainless steel flue passages with TIG welding, and a flanged connection header for optimal temperature management.
Efficiency is rated up to 106%, with extremely low flue gas temperatures.
Standard equipment includes a pipe-work manifold and headers for easy installation.

BRKT K Boilers:

These are high-performance reverse flame hot water boilers suitable for liquid and gaseous fuels, with outputs ranging from 70 to 1800 kW.
Constructed with high-quality steel, they feature a laser-cut and electrically welded body, flue gas tubes with spiral turbulators, and a Fin-e® system for enhanced efficiency.
Efficiency exceeds 94%, meeting European standards and ISO 9001 certification.
Designed to minimize scaling and condensation risks, with features like a deflector plate for improved water circulation.

Control Panels and Accessories:

Control panels are sold separately and include thermostatic controls, safety thermostats, and boiler thermometers.
Optional accessories include acid condense neutralizers and various sensors for enhanced system management.

Technical Specifications:

Detailed tables provide model-specific data on heat output, efficiency, pressure drops, and dimensions for both HEB DUPLEX and BRKT K series.
Maximum operating pressure for these boilers is 5 bar, with higher pressures available upon request.

Condensing Boilers Acid Condense Neutralizer Kit
Specifications: The kit is designed to neutralize the acidic condensation produced by condensing boilers. It uses calcium carbonate to raise the pH value above 7, allowing safe discharge with domestic waters in compliance with current laws.
Versions Available:

Standard Model
Model with Pump (only for condensing boilers)

Contents: The kit includes a container and 25 kg of calcium carbonate in grains.

Catalog excerpts

LCZ was founded in Parma (Italy), an area involved in the heating industry. Respect for yhe environment saving have always been at the basis of the development of design for boilers and subsequently, for the HAVC installation. LCZ puts itself forward in the marketplace in the world with many years of experience in constructing boilers. L.C.Z. srl - Via Canvelli 21 - 43015 Noceto PR, Italy Tel. +39 0521 258723/4 - Fax +39 0521 258717 - [email protected] - www.lcz.it

Open the catalog to page 1

HEATING BOILER COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER BOILER series BRK, three pass reverse flame wet back horizontal firetube boiler suitable for use on liquid and gaseousfuels - fully automatically laser cut and electrically welded steel body - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbulators - high water volume - anti-scale and anti-condensate design - ceramic fibre insulated front door with reversible opening - casing made of easy-to-mount painted steel panels MAIN FEATURES USER'S...

Open the catalog to page 3

COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER BOILER series BRK, three pass reverse flame wet back horizontal firetube boiler suitable for use on liquid and gaseous fuels - fully automatically laser cut and electrically welded steel body - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbolators - high water volume - anti-scale and anti-condensate design - refractory cement insulated front door - clad with circular aluminum casing fitted at the factory THE CONTROL PANEL IS SOLD SEPARATELY FROM THE...

Open the catalog to page 4

HEATING BOILER COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER BOILER series BRKT, three pass reverse flame wet back horizontal firetube boiler suitable for use on gaseous fuels - fully automatically laser cut and electrically welded steel body - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbulators and Fin-e® Patented System - high water volume - anti-scale and anti-condensate design - ceramic fibre insulated front door with reversible opening - casing made of easy-to-mount painted steel panels...

Open the catalog to page 5

HEATING BOILER COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER BOILER series BRKT, three pass reverse flame wet back horizontal firetube boiler suitable for use on gaseous fuels - fully automatically laser cut and electrically welded steel body - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbulators and Fin-e® Patented System - high water volume - anti-scale and anti-condensate design - refractory cement insulated front door - clad with circular aluminum casing fitted at the factory THE CONTROL PANEL...

Open the catalog to page 6

HEATING BOILER - STACKED MODULES COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER MODULAR BOILER series BRK DUPLEX, three pass reverse flame wet back horizontal firetube boiler suitable for use on liquid and gaseous fuels - two equal capacity stacked modules, connected with flow and return - fully automatically laser cut and electrically welded steel bodies - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbolators - high water volume - anti-scale and anti-condensate design - ceramic fibre insulated...

Open the catalog to page 7

BRKT DUPLEX HEATING BOILER - STACKED MODULES COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOT WATER MODULAR BOILER series BRKT DUPLEX, three pass re- verse flame wet back horizontal firetube boiler suitable for use on liquid - two equal capacity stacked modules, connected with flow and return - fully automatically laser cut and electrically welded steel bodies - flanged front plate and dished end without T-butt welds to the furnace - flue gas tubes inserted with high temperature steel spiral turbolators - high water volume - anti-scale and anti-condensate design - ceramic fibre insulated front...

Open the catalog to page 8

COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS HOTWATER BOILER series BEENOx, three pass wet back horizontal fire- tube boiler suitable for use on liquid and gaseous fuels: - fully automatically laser cut and electrically welded steel body - genuine three pass low NOx design - flue gas tubes inserted with high temperature steel spiral turbulators - high water volume - anti-scale and anti-condensate design - ceramic fiber insulated front door with reversible opening - casing made of easy-to-mount painted steel panels MAIN FEATURES USER'S BENEFITS BEENOx boilers are genuine three pass hot water...

Open the catalog to page 9

HEATING BOILER COMMERCIAL RANGE FLOOR STANDING STEEL BOILERS MAIN FEATURES BEENOx boilers are genuine three pass hot water boilers suitable for pressure jet burners fired on both gaseous and liquid fuels, designed for heating circuits with temperature between 60 and 110°C and output BEENOx boilers combine excellent reliability and long-lasting life with high thermal efficiency (>95%) fully meeting the requirements provided by the 92/42/CEE directive on efficiency, and ISO 9001 Quality Certification. Product quality and reliability are guaranteed by correctly sizing ther- mal loads according to...

Open the catalog to page 10

CONDENSING BOILER COMMERCIAL RANGE CONDENSING BOILERS HOTWATER CONDENSING BOILER series HEB,three pass reverseflame wet back horizontal firetube boiler suitable for use on gaseous fuels - fully manufactured from titanium stainless steel AISI 316 Ti - high efficiency with LCZ patented flue gas passages - high water volume - twin water return - ceramic fibre insulated front door with reversible opening - casing made of easy-to-mount painted steel panels MAIN FEATURES HEB is an LCZ patented condensing boiler ranging from 75 to 320 kWfor single or modular use. HEB allows the newtechnology of condensing...

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CONDENSING BOILER - STACKED MODULES COMMERCIAL RANGE CONDENSING BOILERS HOT WATER CONDENSING MODULAR BOILER series HEB DUPLEX, three pass reverse flame wet back horizontal firetube boiler suitable for use on gaseous fuels - fully manufactured from titanium stainless steel AISI 316 Ti - high efficiency with LCZ patented flue gas passages - high water volume - high working flexibility to face variable heat demand - twin water return - ceramic fibre insulated front door with reversible opening - single casing for both the modules made of easy-to-mount painted steel panels THE CONTROL PANEL IS SOLD...

Open the catalog to page 12

FIRETUBE HOT WATER BOILER

FIRETUBE HOT WATER BOILER

Catalog excerpts

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