Weil-McLain SVF Series Commercial Boiler Installation Chicago
Weil-McLain · Chicago Commercial Installation
Weil-McLain SVF Series
High-capacity commercial gas hot-water boiler. 82% AFUE, 500K–2,000,000 BTU/hr — engineered for Chicago's largest commercial heating plants, hospitals, and high-rise buildings.
The Weil-McLain SVF Series is a high-capacity commercial gas hot-water boiler engineered for Chicago's largest commercial heating plants — hospitals, high-rise buildings, large institutional facilities, and industrial applications. With six models ranging from 500,000 to 2,000,000 BTU/hr, the SVF Series handles the most demanding commercial heating loads.
The SVF Series uses standard Category I / B-Vent venting and accepts both natural gas and oil burners — making it a practical choice for large Chicago facilities converting from oil to gas without replacing existing venting infrastructure.
D's Air & Heating, Inc. installs the SVF Series throughout Chicago and the southwest suburbs. We handle all City of Chicago commercial mechanical permits, system piping, controls, and startup — and register your Weil-McLain warranty before we leave the job.
SVF Series — Size Variants
SVF-500 / SVF-600
500,000–600,000 BTU/hr · 82% AFUE
SVF-725 / SVF-850
725,000–850,000 BTU/hr · 82% AFUE
SVF-1000
1,000,000 BTU/hr · 82% AFUE
SVF-1500 / SVF-2000+
1,500,000–2,000,000+ BTU/hr · 82% AFUE
Why D's Air & Heating, Inc. Installs the SVF Series
High-Capacity Design
Six models from 500,000 to 2,000,000 BTU/hr — engineered for Chicago's largest commercial heating plants.
82% AFUE
Reliable atmospheric efficiency with proven long-term performance in large commercial heating environments.
Category I / B-Vent
Compatible with standard B-Vent and most existing chimney configurations in Chicago commercial buildings.
Gas & Oil Compatible
The SVF Series accepts both natural gas and oil burners — ideal for large Chicago facilities converting from oil.
500K–2,000,000 BTU/hr
Covers the full range of large commercial heating loads — hospitals, high-rises, and large institutional buildings.
Weil-McLain Warranty
Backed by Weil-McLain's limited warranty. D's Air & Heating, Inc. registers your warranty at startup.
SVF Series — Models & Specs
| Model | Efficiency | Input BTU/hr | Venting | Installed Price |
|---|---|---|---|---|
| SVF-500 | 82% AFUE | 500,000 | Category I / B-Vent | Call for Pricing |
| SVF-750 | 82% AFUE | 750,000 | Category I / B-Vent | Call for Pricing |
| SVF-1000 | 82% AFUE | 1,000,000 | Category I / B-Vent | Call for Pricing |
| SVF-1250 | 82% AFUE | 1,250,000 | Category I / B-Vent | Call for Pricing |
| SVF-1500 | 82% AFUE | 1,500,000 | Category I / B-Vent | Call for Pricing |
| SVF-2000 | 82% AFUE | 2,000,000 | Category I / B-Vent | Call for Pricing |
*Local taxes may apply. Financing available on approved credit.
Other Weil-McLain Commercial Series
Weil-McLain Boiler Installation & Service Experts
D's Air & Heating proudly provides professional Weil-McLain boiler installation, replacement, repair, maintenance, and emergency service throughout Chicago and surrounding communities. Weil-McLain is recognized as one of the most trusted names in the boiler industry, delivering reliable heating solutions for residential, commercial, steam, and hot water applications.
Our experienced boiler technicians install and service a wide range of Weil-McLain commercial equipment. Whether you need a new Weil-McLain boiler installation Chicago businesses rely on, complete boiler replacement, annual maintenance, or emergency repair service, D's Air & Heating has the expertise to keep your commercial heating system operating safely and efficiently.
From small commercial buildings to large boiler plant projects, D's Air & Heating delivers quality workmanship, expert system design, and dependable customer support backed by industry-leading Weil-McLain technology and warranty protection. Our Weil-McLain boiler repair Chicago commercial customers trust us for fast diagnostics, genuine parts, and lasting fixes.
Contact D's Air & Heating today at (773) 940-0965 to schedule your free estimate for Weil-McLain boiler installation, replacement, maintenance, or repair services.
Ready to Replace Your Commercial Boiler?
D's Air & Heating, Inc. installs Weil-McLain SVF Series boilers throughout Chicago and the southwest suburbs. Call now or book online.