CHS-250, 199,000 BTU Output Fire Tube Condensing Boiler (NG/LP) Zoom

CHS-250, 199,000 BTU Output Fire Tube Condensing Boiler (NG/LP)


Brand: Slant/Fin

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Non-Stock ItemAllow 2-3 Weeks to Ship Out



Fuel Type: Propane
Natural Gas
Vent Type: Direct Vent
System Type: Hydronic (Water)
BTU Input: 250000
IBR Rating:
DOE Rating:
Features: Wall Mounted
Built-in Controls
Backlit Display
Water Connection: 1-1/4"
Water Connection Type: MNPT
Gas Connection Type: MNPT
Gas Connection: 1/2"
Height: 33-3/8"
Width (Inches): 19-3/4"
Depth (Inches): 18-1/2
Piping: PVC
Stainless Steel
Vent Size: 3"
Weight (lbs): 180 lbs

Description for Slant/Fin CHS-250

Note: Product Title reflects this boiler's IBR Net Output Rating

he new generation of modulating, condensing gas boiler is here. This new generation design sports an ultra-durable stainless steel heat exchanger that is highly corrosion resistant. It has a 5:1 turndown ratio and has the advanced Sola controller and Hapi interface. The CHS boiler comes in 8 sizes to fit a wide range of applications.


  • Up to 96.5% efficiency
  • Stainless Steel heat exchanger
  • Up to 5:1 Modulation ratio
  • 85,000 to 399,000 single boiler Btuh input
  • Natural gas or propane
  • PVC, CPVC, polypropylene or stainless steel air intake and vent pipe?up to 100 ft equivalent length
  • Quiet operation
  • Environmentally friendly - Low NOx
  • Built-in digital control board with outdoor reset
  • 5 Year Warranty

PLEASE NOTE: The product weighs 180 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

CHS-250, 199,000 BTU Output Fire Tube Condensing Boiler (NG/LP)

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