ClearFire-LC Hydronic Boiler Solution

ClearFire-V - Steam ClearFire-H - Steam ClearFire-C - Condensing ClearFire-W - Near Condensing 2

ClearFire Family

Capacities from 400 to 12,000 MBH

ClearFire-LC - Condensing

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Overview

Total integration in a small footprint with unprecedented power for hydronic applications • New in 2013, the revolutionary CFLC line provides maximum flexibility for larger facilities with enhanced efficiency • The larger capacity design allows the most effective installation by using fewer units as opposed to banks of smaller boilers, thus reducing capital cost, complexity and maintenance • Rounds out the ClearFire product offering 3

ClearFire-LC

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Features

Fully condensing hydronic boiler Ultra-low emissions True counter-flow heat transfer – up to 99% efficiency Maximized effective heating surface Reduce energy consumption by as much as 40 –50% compared to traditional non-condensing boiler systems Standard 5:1 turndown Compact footprint and application versatility for maximum design flexibility Complete factory integrated package Standard design: • • • ASME Section IV Hot Water 160# MAWP, 250F MAWT cULus Listed, ASME CSD-1 4

ClearFire-LC

ClearFire-LC Capacity

Six sizes ranging from 4,000 to 12,000 MBTU/hr Can support facilities requiring as much as 96,000 MBH in one condensing heating plant – when implementing our integrated lead-lag control with up to 8 boilers

4000 5000 6000 8000 10000 12000 = = = = = = 4,000 MBTU/hr 5,000 MBTU/hr 6,000 MBTU/hr 8,000 MBTU/hr 10,000 MBTU/hr 12,000 MBTU/hr

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ClearFire-LC Applications

• • • • Building Heating, Process Heating Institutional: hospitals, schools, universities Larger office, hotels or corporate campuses Hybrid hydronic heating systems – new and retrofit Any hydronic system requiring fewer number of condensing boilers 6

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ClearFire-LC

Premix Gas Burner True Counter-Flow Arrangement

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ClearFire-LC

Optimized Heat Exchanger

EX Spiral Tubes SS AluFer® Tubes

Large Water Volume Low Water side Pressure Drop Low Flow Tolerant

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ClearFire-LC

Optimized Heat Exchanger

Water Supply Outlet Thermal Shock Resistant No Minimum Return Temp Water Return Inlets

Low Temperature Return Inlet High Temperature Return Outlet

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ClearFire-LC

Dual Temperature Returns

Enhanced Condensing Performance More Energy Saving Opportunities

Low Emissions – Linear PID Modulation Combustion Air Inlet Venturi Fuel Train Variable Speed Premix Blower

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ClearFire-LC

Premix Burner, Ultra-Low Emissions

Full Modulation With 1:1 Fuel-Air Ratio Control Flue Gas Outlet Flue & Condensate Collection Chamber

ClearFire-LC

Integrated Control

Falcon Hydronic Control Built-In Lead-Lag (Up To 8 Boilers), Outdoor Reset & Pump/Valve Control

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Building Energy Management System Interface To Minimize Energy Wasting Short Cycling

More Resources

Click here for specs, technical data and drawings Click here for product brochure Click here ratings for AHRI certified Click here for tip sheet Click here to find a representative

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