Skip Content

Atmospheric Hot Water Boiler close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (472-4643).

Atmospheric Hot Water Boiler

Price: NA

Activate Now

to save with

Select AdvantageSM

Item no longer available

  • Item # 5RJR9
  • Mfr. Model # BM-4200
  • UNSPSC # 40102004
  • Catalog Page # N/A
  • Shipping Weight 532.0 lbs.
Country of Origin Not Available Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Atmospheric Vent Hot Water Boiler
  • Fuel NG
  • Net BtuH I-B-R 185,000
  • BtuH Input 199,000
  • Ignition Type Spark
  • Gas Connection 1/2"
  • Burner Cap 1.25 gph
  • AFUE 92.7%
  • Pipe Size Return 3"
  • Pipe Size Supply 3"
  • Width 17-3/16"
  • Depth 29-3/8"
  • Height 51-1/8"
  • For Use With Home Heating Systems
  • Vent Type Gravity
  • Vent Dia. 3"
  • Cabinet Material Steel
  • Housing Finish Yellow
  • Standards CSA
  • Manufacturers Warranty Length 5 yr. Heat Exchanger
  • Green Environmental Attribute Product Has AFUE Rating 85% or Greater
  • Green Certification or Other Recognition ENERGY STAR Rated
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item is ENERGY STAR Rated.

  • This item is restricted for international sale.

Alternate Products

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.