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Weil McLain Ultra Gas Commercial Print E-mail

Ultra Gas Commercial Boilers

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Models

550, 750

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Features

  • 93.9% Thermal Efficiency
  • 94% Combustion Efficiency
  • CSD-1 Compliant is Standard
  • Lightweight and Requires Minimal Clearance
  • Fast & Easy Out of the Box Installation
  • Low NOx Certified
  • PVC Venting for Direct Vent and Direct Exhaust
  • Compact Design Packaged Boiler
  • 20% - 100% Modulation
  • U-Control Flexibility

 



ModelCSA Input Max (MBH)CSA Gross OutputNet I=B=RIBR ThermalIBR CombustionMin. Gas Pressure
550 550 517 445 93.9% 94.7% 3.5"
750 750 702 605 93.6% 94.0% 3.5"

Sentinel X100 Water Treatment included with boiler
Click here for more information on Sentinel products