Electronic Ignition, Cast Iron, Gas Fired Hot Water Boiler 82% AFUE - 145,000 BTU

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Availability: In stock

Model #: 15B145FE
Brand : Pennco

Availability: In stock


  • 82% AFUE

  • 145,000 BTU

  • 45to 295 MBH

  • Natural or LP Gas Power

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Electronic Ignition, Cast Iron, Gas Fired Hot Water Boiler 82% AFUE - 145,000 BTU - 15B145FE


The Pennco 15B Series II now features an integrated Hi-Limit Control, Vent Damper Control and Intermittent Spark Control housed under a protective cover.

Quality Heat Exchanger Design

The 15B Series II features a robust cast iron heat exchanger for longer boiler life. The sections are connected with cast iron push nipples, which expand and contract at the same rate as the sections ensuring a water tight seal. Available in a full range of sizes from 45 MBH up to 295 MBH Input capacity.


The 15B Series II provides an annual fuel utilization efficiency of 82% as certified by the US Department of Energy testing standards.

Easy Installation and Maintenance

A compact design, low profile draft hood and top supply piping connections allow for easier installation. The pilot is mounted to the front of the burner base.

Standard Equipment:

  • Boiler Jacket
  • Cast-Iron Boiler Battery
  • High Limit Control
  • Vent Damper Relay
  • Circulator
  • Main Gas Burners
  • Combination Gas Control
  • A.S.M.E. Relief Valve
  • Drain Valve
  • Spill Switch
  • Rollout Switch
  • Automatic Vent Damper


  • Propane option available


Additional Information

Brand Pennco
Heating Type Hot Water
Mounting Type Floor Standing
Energy Star Rated No
Warranty 1 year parts / 20 years heat exchanger administered by Younits.com