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WEIL MCLAIN ULTRA 550 550,000 BTU'S 94.7%
HVAC EQUIPMENT / BOILERS / GAS / ULTRA

WEIL MCLAIN ULTRA 550 550,000 BTU'S 94.7%

Item #: WMULTRA550

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Your Price: $11,052.63


 

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Models

550, 750

Key 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

Efficiency Rating Chart

Model CSA Input Max (MBH) CSA Gross Output Net I=B=R IBR Thermal IBR Combustion Min. Gas Pressure
550 550 517 445 93.9% 94.7% 3.5"
750 750 702 605 93.6% 94.0% 3.5"

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