88 Series 2 Commercial Gas Oil Boiler

The Weil-McLain 88 Series 2 is a commercial boiler designed for reliable steam heating in schools, hospitals, and industrial buildings. With thermal efficiencies up to 85.6%, it supports multiple firing modes and fuel types, and its durable cast iron design ensures long-lasting performance and easy maintenance.

Key Features

• High Efficiency: Up to 85.6% thermal efficiency. 
• Flexible Firing: Supports On/Off, Low/High/Off, Low/High/Low, or Full Modulation modes. 
• Fuel Flexibility: Compatible with gas, oil, or gas/oil combinations. 
• Packaged or Knockdown Installation: Provides installation flexibility for different project site conditions. 
• Steam Boiler Design: Built specifically to serve steam systems with inputs ranging from about 1,010 to 5,845 MBH. 
• LEED Compliant: Meets standards for energy-efficient and sustainable building systems. 

Typical Applications
Perfect for commercial buildings requiring steam heating, such as large educational campuses, healthcare facilities, multi-unit housing, or industrial sites where system reliability and efficiency matter.

Why It Stands Out
The 88 Series 2 combines the strength and longevity of cast-iron construction with state-of-the-art flexibility and efficiency. For project specs that require high-efficiency steam generation, fuel versatility, and simplified installation, this boiler delivers.