Weil-McLain CGi-7 Series 4 190,000 BTU Cast Iron Natural Gas Boiler - W381359010

Weil-McLain CGi-7 Series 4 190,000 BTU Cast Iron Natural Gas Boiler - W381359010

Weil-McLain is a leading North American Brand of hydronic comfort heating systems for residential, commercial and institutional buildings, since 1881. Contractors, engineers, architects, homeowners, and facility managers alike rely on Weil-McLain boilers for their comfort heating needs. Installed in homes, offices, schools, restaurants, hotels, and other facilities throughout North America, the Weil-McLain brand is among the most trusted and often used in the building industry.

Features

• Gas fired water boiler with cast iron sections
• Natural draft and direct exhaust capability
• Can be used with natural or propane gas
• Now with built-in low water cut off functionality
• Compact design saves valuable living space
• No vertical draft hood and no mechanical vent damper
• Intermittent electronic ignition with standard components for easy servicing

What Our Experts Think

• Robust Cast Iron Durability: Heavy-duty cast iron sections resist corrosion and thermal stress for long-lasting, trouble-free performance

• 190,000 BTU Heating Output: Strong capacity suited for larger residential homes and light commercial hydronic heating systems

• Efficient Heat Delivery: Engineered for steady, dependable heat distribution and energy savings with natural gas fuel

• Proven Reliability: Weil-McLain reputation for durable, serviceable boilers trusted by installers and homeowners alike

• Hydronic Heating Focus: Ideal choice for radiant, baseboard, or boiler-fed radiator systems

Q&A

Q: What fuel does this boiler use?
A: Natural Gas

Q: What is the heating capacity?
A: 190,000 BTU

Q: Where is this boiler best used?
A: Larger residential homes or light commercial hydronic heating applications

Q: Why choose cast iron construction?
A: Excellent durability, high heat retention, and long service life

Maintenance Tips

• Annual Professional Service: Schedule yearly inspection and tune-up by a licensed HVAC/plumbing technician

• Check Water Levels & Pressure: Monitor system water level and pressure regularly to avoid stress on boiler components

• Flush System Periodically: Remove mineral buildup and sediment to maintain efficiency and prolong boiler life

• Inspect Vents & Flues: Ensure exhaust and venting pathways are clear and sound

• Watch for Leaks: Regularly check connections, valves, and heat exchanger areas for signs of moisture or damage