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Dunkirk PSB7D Cast Iron Natural Gas Boiler

SKU: 389075

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Save 27% · Retail: $4,211.00

  Available to Ship in 1-2 weeks

This product is NON-RETURNABLE. Please make sure you understand the item and the dimensions before ordering. By Clicking "Keep in Cart" below you are acknowledging that you understand that this product can not be returned.

Dunkirk PSB7D Cast Iron Natural Gas Boiler

SKU: 389075

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Available to Ship in 1-2 weeks

About the Dunkirk 357001000

Dunkirk PSB7D Cast Iron Natural Gas Boiler. Since the late 1920's, Dunkirk has delivered innovative, efficient and dependable home heating systems to professionals, building owners and homeowners. This is the best way to deliver heating equipment that lasts and reduces home heating costs. Dunkirk's Plymouth Steam (PSB) Boiler offers a great combination of heating comfort, efficiency, and Dunkirk dependability. Additional features include an electronic low-water cut off, and electronic ignition.

Product Details

Product: Boiler
Fuel Type: Natural Gas
Mpn # 357001000
Weight 570.00 lbs.

Product Features

  • 357001000
  • Input of 210
  • Heating Capacity of 171
  • AHRI of 128
  • AFUE % Rating of 82.0
  • Flue Diameter of 7"


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


Hello, there! We appreciate you asking about our Dunkirk PSB7D Cast Iron Natural Gas Boiler. Unfortunately, no. According to Dunkirk, it is not compatible for domestic hot water coil but you will need to use an indirect hot water storage tank. Hope this helps. Should you have further questions, please let us know. You may also contact our customer support specialists who stand ready to assist you at 435-868-4020 or you may email them at for your plumbing needs. Thank you for visiting - your #1 online shop for everything plumbing-related!

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