Peerless Commercial Hot Water Boilers — Chicago Installation
High-efficiency condensing and cast-iron commercial hot water boilers for Chicago apartment buildings, schools, churches, and institutional facilities. D's Air & Heating, Inc. installs and replaces Peerless PUREFIRE, MI Series, and WV Series boilers throughout Chicago.
Peerless PUREFIRE — Commercial Condensing Hot Water Boiler
Up to 96%+ thermal efficiency. The Peerless PUREFIRE is a high-efficiency condensing hot water boiler engineered for Chicago high-rise buildings, schools, churches, office buildings, condominiums, and multi-family properties.
Larger boilers = lower cost per BTU. As boiler size increases, installed cost per BTU decreases because labor, permitting, commissioning, controls setup, engineering, and project management costs are spread across more heating capacity.
PUREFIRE Pricing — 2026 D's Air & Heating
| Model | Input BTU | Equipment | Installed |
|---|---|---|---|
| PF-399 | 399,000 | $18,995 | $29,995 |
| PF-500 | 500,000 | $22,995 | $33,995 |
| PF-750 | 750,000 | $29,995 | $43,995 |
| PF-1000 | 1,000,000 | $39,995 | $54,995 |
| PF-1500 | 1,500,000 | $54,995 | $74,995 |
| PF-2000 | 2,000,000 | $69,995 | $94,995 |
| PF-2500 | 2,500,000 | $84,995 | $114,995 |
| PF-3000 | 3,000,000 | $99,995 | $134,995 |
| PF-3500 | 3,500,000 | $114,995 | $154,995 |
| PF-4000 | 4,000,000 | $129,995 | $174,995 |
Installed pricing is for budgeting purposes and assumes standard replacement conditions. Final pricing may vary based on venting requirements, rigging, asbestos abatement, controls upgrades, gas service modifications, piping requirements, code compliance upgrades, accessibility, and project scope.
Best Applications
- High-rise buildings
- Schools and educational facilities
- Churches and houses of worship
- Office buildings
- Condominiums
- Multi-family buildings
D's Air Ratings
Commercial Hot Water Boiler Comparison
| Series | Type | Efficiency | Best For |
|---|---|---|---|
| PUREFIRE | Condensing | Up to 96%+ | New construction & energy savings |
| MI Series | Cast Iron | ~82% AFUE | Budget-friendly replacements |
| WV Series | Cast Iron | ~82% AFUE | Heavy commercial applications |
Standard Commercial Installation Includes
- Boiler removal
- New boiler installation
- Venting modifications
- Gas piping connections
- Hydronic piping connections
- Expansion tank connections
- Relief valve installation
- Electrical connections
- Boiler controls
- Start-up
- Combustion testing
- System commissioning
Peerless Boiler Installation & Service Experts
D's Air & Heating proudly provides professional Peerless boiler installation, replacement, repair, maintenance, and emergency service throughout Chicago and surrounding communities. Peerless Boilers has earned a reputation for manufacturing dependable, energy-efficient residential and commercial heating systems designed to deliver long-lasting performance and reliable comfort.
Our experienced boiler technicians install and service a wide range of Peerless heating equipment, including cast iron boilers, high-efficiency condensing boilers, steam boilers, and hot water boiler systems. Whether you need a new Peerless boiler installation Chicago homeowners and businesses rely on, complete boiler replacement, annual maintenance, or emergency repair service, D's Air & Heating has the expertise to keep your heating system operating safely, efficiently, and reliably throughout the year.
We help homeowners, property managers, and commercial building owners select the right Peerless boiler for their specific heating requirements, efficiency goals, and budget. Every installation is completed according to manufacturer specifications and local code requirements, ensuring safe, reliable operation and full warranty coverage.
From residential steam and hot water boilers to large commercial boiler systems, D's Air & Heating delivers quality workmanship, expert system design, and dependable customer support backed by Peerless technology and warranty protection. Our Peerless boiler repair Chicago 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 Peerless boiler installation, replacement, maintenance, or repair services.
Request a Commercial Boiler Estimate
D's Air & Heating, Inc. installs and replaces Peerless commercial hot water boilers throughout Chicago. Contact us for a free estimate.
IL License #2183457 · Serving Chicago Since 2009