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Commercial Boilers

For commercial boiler applications that require energy efficiency and longevity, Weil-McLain offers a collection of oil and gas boilers and combination oil/gas boilers that combine the benefits of both fuel sources.

Our commercial-grade boilers also offer flexibility, as well as easy installation and servicing.

Ultra Commercial Gas Boiler
  • Rating: 93.9% Thermal Efficiency
  • Materials: Cast aluminum heat exchanger
  • Type: Gas
80 Commercial Gas Oil Boiler
  • Rating: 80% Thermal Efficiency
  • Materials: Cast iron heat exchanger
  • Type: Gas/Oil
88 Series 2 Commercial Gas Oil Boiler
  • Rating: 85.6% Thermal Efficiency
  • Materials: Cast iron
  • Type: Gas/Oil
94 Commerical Gas Oil Boiler
  • Rating: 80% Thermal Efficiency
  • Materials: Cast iron heat exchanger
  • Type: Gas/Oil
LGB Commercial Gas Boiler
  • Materials: Cast iron heat exchanger
  • Type: Gas
EGH Commercial Gas Boiler
  • Materials: Cast iron heat exchanger
  • Type: Gas
PFG Commercial Gas Boiler
  • Materials: Cast iron heat exchanger
  • Type: Gas
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