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Lochinvar CBN1257 Copper-Fin 1255 Input MBtu 81% AFUE Commercial Natural Gas Water Boiler

SKU
CBN1257

Out of Stock
Retail : $18,615.00 - $6155.98 =
$12,459.02 You Save (33%)

Product details

Lochinvar CBN1257 Copper-Fin 1255 Input MBtu 81% AFUE Commercial Natural Gas Water Boiler

Lochinvar first introduced Copper-Fin technology to the boiler industry some 50 years ago. Since then, we’ve continued to refine and perfect it - adding advanced fan-assisted combustion, hot surface ignition, a unique gasketless copper finned tube heat exchanger and highly efficient insulating materials.

PRODUCT STANDARD FEATURES

  • 84% Thermal Efficiency

  • Electronic Temperature Control

  • Fan Assisted Combustion

  • Sealed Combustion Chamber

  • Stainless Steel Burners

  • ASME Copper Finned Tube Heat Exchanger

  • 160 psi Working Pressure

  • Gasketless Heat Exchanger Design

  • High Voltage Terminal Strip 120V/1PH/60Hz

  • Pump Relay w/ Delay

  • Down Stream Test Valve

  • Referenced Gas Valves

  • Loch-Heat Ceramic Tile Combustion Chamber

  • Hot Surface Ignition

  • Adjustable High Limit w/ Manual Reset

  • 50 PSI ASME Pressure Relief Valve

  • Temperature & Pressure Gauge

  • Flow Switch

  • 24 Volt Control System

  • Outdoor Vent Cap

  • Loch-Heat Ceramic Tile Combustion Chamber

  • Hot Surface Ignition

  • Adjustable High Limit w/ Manual Reset

  • 50 PSI ASME Pressure Relief Valve

  • Temperature & Pressure Gauge

  • Flow Switch

  • 24 Volt Control System

  • BMS Terminal Strip

  • Combustion Air Filter

  • Freeze Protection

  • 10 Year Limited Warranty on Heat Exchanger
      (See warranty for details)

Optional Equipment

  • Alarm Bell

  • Contacts on any Failure

  • Contacts for Air Louvers

  • Cupro-Nickel Heat Exchanger

  • High & Low Gas Pressure Switch w/ Manual
      Reset

  • Outdoor Reset Control

  • Manual Reset Low Water Cut-Off w/ test

  • Stack Frame

  • MP2 Sequencer

  • ASME Pressure Relief Valve 30,75,100,125 &
      150 PSI

Lochinvar
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Specification Sheet

Basic Information
MPN ? Manufacturer Part Number 100136725
Manufacturer Lochinvar
Dimensions and Measurements
Weight ? Weight 905.00
BTU Input 1,255,000
Height (Inches) ? The vertical measurement from bottom to top, measured in inches. 36"
Width (Inches) ? The horizontal measurement from left to right, measured in inches. 33-1/2 "
Depth (Inches) ? Depth 58-1/2"
Characteristics and Features
Fuel Type Natural Gas
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