Lochinvar Boiler Repair and Installation in Indiana
Choice Mechanical Services is Indiana’s trusted partner for commercial Lochinvar boiler repair, installation, and maintenance.
Expert Service for All Lochinvar Commercial Boilers
We service the full line of Lochinvar commercial boilers, including high-efficiency gas-fired condensing units, copper-fin heat exchangers, and large-capacity electric systems. Whether you’re running a hospital, school, manufacturing facility, or office complex, our team ensures your Lochinvar system is properly sized, safely installed, and expertly maintained. We also offer code-compliant retrofits, analysis, and emergency repairs.
Choice Mechanical provides expert Lochinvar commercial boiler installation, repair, and maintenance throughout Indianapolis and Central Indiana. Our team offers complete mechanical contracting solutions — including commercial HVAC systems, industrial piping and plumbing, and customized maintenance agreements — designed to keep your Lochinvar equipment operating at peak efficiency and reliability.
24/7 Emergency Lochinvar Boiler Services
Choice Mechanical’s emergency team is on call 24/7/365 to respond to critical issues with your Lochinvar system—whether it’s a feedwater tank failure, lockout condition, or condensate return issue. We serve commercial facilities across Indianapolis and Central Indiana with fast, code-compliant emergency repairs that keep your operations running.
Lochinvar Intelli-Fin® Low NOx Boilers
Ideal for large-scale facilities looking to maximize efficiency and minimize emissions, the Intelli-Fin® is one of Lochinvar’s most advanced gas-fired condensing units.
- Thermal Efficiency: Up to 97%
- BTU Range: 1.5 – 2.0 million
- Fully modulating with 25–100% firing
- Multiple venting configurations
- LonWorks® building automation compatibility
Lochinvar Copper-Fin II® Boilers
This workhorse is built for continuous performance in demanding environments like schools, apartment buildings, and small manufacturing facilities.
- Thermal Efficiency: 85%
- BTU Range: 400,000 – 2,070,000
- Gasketless heat exchanger for reduced maintenance
- Aire-Lock™ Direct Vent option
- Proportional firing and electronic controls
Lochinvar Knight XL® Commercial Boiler
A powerful condensing unit built for mid-size commercial operations, the Knight XL® blends efficiency and intelligent system control.
- Thermal Efficiency: Up to 94.6%
- BTU Range: 399,000 – 800,000
- Stainless steel heat exchanger
- Smart System™ with internal cascade sequencer
- 5:1 turndown fully modulating burner
Lochinvar Solution® Multi-Stack Boiler
Compact and versatile, the Solution® is perfect for facilities with tight mechanical rooms and variable load demands.
- AFUE Efficiency: 84.2%
- BTU Range: 45,000 – 260,000
- Lo/Hi/Lo temperature control
- Built-in performance loop
- CPVC/PVC venting options
Lochinvar Commercial Electric Compact Boiler
A durable, zero-emissions solution for facilities with electric-only infrastructure or backup heating needs.
- Input Range: 15 – 480 kW
- 4″ fiberglass insulation
- Heavy-duty steel vessel housing
- Lockable access panel
- Digital temperature display
Lochinvar Power-Fin® Boilers
A high-output gas-fired condensing boiler ideal for hospitals, universities, and high-demand facilities.
- Thermal Efficiency: Up to 87%
- BTU Range: 500,000 – 2,000,000
- Gasketless heat exchanger
- 2:1 or 5:1 turndown with infinite modulation
- Direct vent and multiple venting category options
Lochinvar Copper-Fin® Commercial Boiler
A reliable choice for retrofit applications, the original Copper-Fin® fits tight spaces without sacrificing performance.
- Thermal Efficiency: 81%
- BTU Range: 495,000 – 2,065,000
- Fits through standard 36″ door
- Advanced diagnostics and control interface
Lochinvar Knight® Boiler (Wall-Mount Models)
Engineered for efficiency and flexibility, the Knight® boiler is ENERGY STAR® rated and supports small to medium commercial systems.
- AFUE: Up to 96%
- BTU Range: 50,000 – 285,000
- Condensing stainless steel heat exchanger
- 5:1 turndown fully modulating burner
- Internal cascade control, PVC venting
Lochinvar Commercial Electric Boilers
For facilities with large electric loads or zero-emission mandates, these boilers offer high-capacity, low-maintenance operation.
- Input Range: 320 – 3,600 kW
- Heavy-duty steel housing
- 3″ fiberglass insulation
- Digital temperature readout
Lochinvar Commercial Electric Steam Boilers
Designed for commercial steam needs without combustion, these units deliver clean, efficient operation across many industries.
- Input Range: 60 – 3,080 kW
- 3″ fiberglass insulation
- Heavy-duty steel vessel
- Electric control panel with digital monitoring
Indiana’s Choice for Lochinvar Boiler Repair and Installation
Seal Leaks in Lochinvar Feed & Return
We repair and reline Lochinvar feedwater tanks and condensate lines to eliminate costly leaks that waste energy, chemicals, and water.
Preserve Lochinvar Heat Exchangers
Our treatment strategies safeguard Lochinvar’s condensing and gasketless heat exchangers from oxygen pitting, corrosion, and early failure.
Stay Code-Compliant with Lochinvar
Every Lochinvar repair meets ASME Section IV and Indiana boiler code requirements—backed by documentation for inspectors and insurers.
Optimize Lochinvar System Efficiency
Our work on Knight, Power-Fin, and Intelli-Fin systems improves ratios, venting, and insulation for measurable reductions in gas consumption.
Monitor Lochinvar Boiler Performance
We provide reports, stack readings, and BMS data logs for Lochinvar models, helping you track efficiency and plan smarter maintenance.
24/7 Lochinvar Emergency Response
Whether your Knight XL locks out or your Intelli-Fin drops pressure, our Indianapolis-based crews respond 24/7 to restore heating without delay.
Our technicians work on Lochinvar boilers every day—Intelli-Fin, Knight, Power-Fin, you name it. We know what signs to look for, how to keep them efficient, and how to get them back online fast when something goes wrong. If it’s a Lochinvar, we’ve got you covered.
Schedule Lochinvar Boiler Service Today
Need expert repair or installation for your Lochinvar boiler system? Choice Mechanical Services provides prompt, code-compliant service across Indianapolis and Central Indiana. Call (317) 885-0200 or request service online—our team is available 24/7 to keep your facility up and running.
Frequently Asked Questions
What types of Lochinvar boilers do you service?
We service the full range of commercial Lochinvar boilers, including condensing, non-condensing, gas-fired, and electric models. This includes Knight, Power-Fin, Intelli-Fin, Copper-Fin, Solution, and commercial electric series.
Do you offer 24/7 emergency repair for Lochinvar boilers?
Yes. Choice Mechanical provides 24/7 emergency service for Lochinvar boilers throughout Indianapolis and Central Indiana. If your system goes down, our technicians are ready to respond day or night.
Can you install new Lochinvar boiler systems?
Absolutely. We offer full installation services for new and replacement Lochinvar commercial boilers, including system sizing, venting solutions, and code-compliant startup procedures.
How do I know if my Lochinvar boiler needs maintenance?
Common signs include unusual noises, inconsistent heat output, rising utility bills, or lockout error codes. We recommend annual maintenance and combustion analysis to ensure peak performance and prevent costly breakdowns.
Is your Lochinvar boiler service certified or code-compliant?
All of our boiler technicians are trained to meet ASME and Indiana state requirements. We provide inspection-ready documentation for repairs, installations, and testing.
Downtime is costly
Keep your business running with Choice Mechanical’s 24/7/365 repair, maintenance, and emergency services.
Call 317-885-0200 now for immediate assistance!
24/7 Emergency Repair Services
Call Choice Mechanical Services now at (317) 885-0200 for fast, reliable repairs anytime, day or night.
Contact Choice Mechanical for a Quote today
Choice Mechanical Services can provide you with a no-obligation quote for your HVAC & R needs. Just fill out the form below or call us at (317) 885-0200. We are here to help!