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Dunkirk PSB5D Cast Iron Natural Gas Boiler

SKU: 389071
$2,289.55/ea Cargo Shipping Only
Save 28% · Retail: $3,158.00

   Available to Ship in 2-3 weeks

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About the Dunkirk 355001000

Dunkirk PSB5D 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
Material: Cast iron
Fuel Type: Natural Gas
Mpn # 355001000
Weight 440.00 lbs.

Product Features

  • 355001000
  • Input of 150
  • Heating Capacity of 122
  • AHRI of 92
  • AFUE % Rating of 82.0
  • Flue Diameter of 6"


4.5 out of 5 rating is our rating for, 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


Good day! We appreciate your interest in our Dunkirk 355001000 PSB5D Cast Iron Natural Gas Boiler. This boiler’s maximum input capacity is 150,000 BTU. Its DOE heating capacity is 122,000 BTU. The Net 1=B=R capacity is 92,000 BTU. If you wish to purchase this product, be sure to click Add To Cart to confirm your order! We also invite you to sign up to receive our newsletter and discover fabulous discounts by keying in your email address in the space provided at the bottom right of this page. Thank you for shopping with – the perfect place to find high-quality products at low, low prices!