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New Yorker CL3-105-PST-MBSR CL - 0.75 GPH - Steam Boiler - Oil - 83.8% AFUE - Chimney Vented - Up to 2,000 Ft. - Includes DHW Coil

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Product Specifications
General Information
Product Line
Fuel Type
Combustion Type
Vent Type
Chimney Vent
DHW Production
Mount Type
Minimum Altitude (Feet)
0 Feet
Maximum Altitude (Feet)
2000 Feet
Assembly Type
Gas Conversion Kit
Not Convertible
Input Capacity Range
Input Rate (GPH)
0.75 GPH
DOE Heating Capacity (BTU)
90000 BTU
Net I=B=R Capacity (BTU)
68000 BTU
Efficiency (%)
83.8 %
Efficiency Type
Electrical Data
Voltage (Volts)
115 Volts
Frequency (Hertz)
60 Hertz
Flue Connection Size (Inches)
6 Inches
Supply Connection (Inches)
3 Inches
Return Connection (Inches)
1.5 Inches
Product Height (Inches)
31.625 Inches
Product Width (Inches)
24.625 Inches
Product Depth (Inches)
17.375 Inches
Product Weight (Pounds)
570 Pounds
Warranty Information
Parts Warranty (Years)
1 Year
Heat Exchanger Warranty (Years)
Limited Lifetime Years
ETL Listed
ASME Certified
AHRI Certified
Country of Origin
United States
GAMA Certified
IBR Listed
Includes LWCO
Buying Guides
Model: CL3-105-PST-MBSR
Allow 3 - 4 Weeks
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The CL series boiler from New Yorker is an old standby that has been proven reliable in thousands of homes. The cast iron heat exchanger is designed for efficiency, using more heat from the burned flue gases to heat your home. The internal parts are easily accessible for cleaning and maintenance, protected by an insulated metal jacket. Multiple firing rates allow the boiler to tailor its heat supply to your home's current needs, while the included Beckett AFG burner provides years of reliable oil combustion. This CL boiler includes an internal tankless DHW coil, eliminating the need for a separate water tank.

Product Features

Cast Iron Heat Exchanger
The cast iron heat exchanger in the CL series boilers is designed for maximum heat transfer, saving you valuable heating dollars season after season.

Cast Iron Nipple Joints
The three sections of the heat exchanger are joined together with cast iron nipples instead of traditional rubber, providing protection against normally corrosive chemicals such as antifreeze.

Beckett AFG Oil Burner
This CI-HGS boiler comes with a Beckett AFG oil burner, a high quality, robust burner that has stood the test of time in thousands of installations all across the world.

Insulated Jacket
The insulated jacket of the CL series reduces standby heat loss inside of the boiler, increasing overall efficiency.

Included Tankless DHW Coil
This CL boiler includes an internal DHW coil, allowing the boiler to supply limitless hot water to your home.

Product Includes
  • New Yorker CL3-105-PST-MBSR Boiler
  • MM PS801 Probe LWCO
  • PA404A Pressuretrol
  • 15 PSI Safety Valve
  • Beckett AFG Oil Burner
  • Tankless DHW Coil
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Free Freight
  • Ships via Semi-Truck
  • Curb Side Delivery
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • Free Lift Gate
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