813,000 BTU Output Keystone Condensing Boiler Zoom

813,000 BTU Output Keystone Condensing Boiler

SKU:KS850

Brand: Triangle Tube

Triangle Tube
Qty Price
$16,549.95
/ each
Non-Stock ItemAllow 2-3 Weeks to Ship Out
0

Resources

Specs

Fuel Type: Propane
Natural Gas
Efficiency:
?
95.7%
Vent Type: Direct Vent
System Type: Hydronic (Water)
Gas Connection: 1-1/2"
Features: EI/Spark Ignition
Condensing
Water Connection: 2"
Air Intake: 4"
Vent Diameter: 6"
BTU Input: 850000
DOE Rating:
?
813000
Combustion Efficiency: 96.4
Height (Inches): 38
Width: 24-1/2"
Depth (Inches): 55"

Description for Triangle Tube KS850

Note: Product Title reflects this boiler's DOE Output Rating

Triangle Tube's Keystone Series Condensing Boilers are designed for large residential and light commercial applications. The stainless steel heat exchanger and burner provides high efficiency, low emissions, and a high turndown to minimize short cycling. With maximum inputs of 850 MBH for boilers and 500 MBH for water heaters, the Keystone series can meet most needs with a single unit. For larger requirements the advanced control allows units to be joined and function with parallel modulation for maximum efficiency.

Features:

  • Energy efficient with 95% to 97% Thermal Efficiency
  • Stainless Steel Heat Exchanger
  • CSD-1 Standard on 500 to 850 MBH Boilers
  • Integrated Cascade
  • Multiple pump control and thermostat inputs
  • 5 to 1 Turndown
  • 75 psi Pressure Relief Valve on Keystone Boilers

    PLEASE NOTE: The product weighs 502 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.
  • 813,000 BTU Output Keystone Condensing Boiler

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