OEM & Replacement Coils
Designed To Keep You Out of Emergency Mode.
When coils fail (leaks, corrosion, freeze damage), downtime gets expensive fast. We build direct-fit and custom replacement coils engineered for performance and installability. If you’re not used to quoting coils, we’ll connect you with our rep network and experts to guide the process.
Get a Quote
Tell us what you’re working with. We’ll follow up with fit questions and a clear path forward.
Replacement coils with real support
• Expedite Options • High-Quality Builds • Expert Support
Replacement coils shouldn’t be guesswork.
Whether you need a drop-in replacement for a major manufacturer model or a fully custom-built coil, we guide you through the process and deliver a coil that fits, installs cleanly, and performs.
If timing is critical, we’ll help you get it on the fast track.
Fluid Coils
Hot Water Coils, Chilled Water Coils, & Glycol Coils
Freeze Block Coils
Rupture Proof HVAC Coils for the ultimate coil freeze protection.
Steam Coils
Steam distributing (“non-freeze” coils) and standard steam coil
DX / Evaporator Coils
Standard, interlaced, multi-circuit configurations and face split designs available.
Condenser Coils
Designed for your precise refrigerant application.
Sectional Coils
Modular Coils to help fit into tight spaces and reduce installation cost.
Microchannel Coils
Drop in replacements for Carrier and York Chillers.
Our Coils
Your go-to source for high-quality custom and direct-fit OEM replacement coils for existing HVAC systems.
Frozen coil? We can fix that.
If your coil has ever frozen, ruptured, or forced an emergency repair, you already know the story. Freeze Block is our engineered approach to stop freeze damage at the source — and we can also deliver direct-fit replacement coils with performance and durability upgrades when you need them.
Frequently Asked Questions?
Get Your Questions Answered!
What info do you need to quote?
Photos, unit or coil details (brand/model), dimensions, connections, fluid or media type, and any performance targets or constraints. If you need a hand, just say the word—our reps can come on site or walk you through it.
Do you handle rush and emergency replacements?
We’ll prioritize urgency when possible. The fastest path is a complete intake: photos + dimensions + application. Need it in a rush? Ask us about our expedited services for 2-day, 5-day and 10-day builds.
Can you improve performance vs. “same as existing”?
Yes — when it makes sense. We can align capacity, reduce pressure drop, or propose reliability upgrades.
What manufacturers / models do you replace?
Cooney Engineered Solutions can provide replacement heating and cooling coils for Trane, Carrier, Daikin McQuay, American Standard, York, American Standard, Heat Craft, and more!
Our coil selection experts will design a coil that meets or exceeds your performance requirements and fits perfectly into your HVAC system.
Why are my fluid or steam HVAC coils freezing?
At Cooney Engineered Solutions, we understand how costly frozen HVAC coils can be to replace. Our Freeze Block technology is the perfect solution for protecting your coils from rupture at freezing temperatures. Read more in our Guide to How HVAC Coils Freeze >>
Our Freeze Block eliminates worries and stress associated with burst coils, potential flooding, and downtime. Our technology is as freeze-proof as possible, preventing your HVAC coils and heating coils from needing costly repairs.
Can I retrofit Freeze Block technology onto an existing HVAC coil?
At this time, Freeze Block™ Technology cannot be retrofitted onto existing coils. Infield installation of Freeze Block technology would be expensive and difficult due to the amount of brazing required and the general lack of access to existing coils.
You can order a new direct-fit replacement coil for any existing fluid or steam coil.
Experience the Cooney Difference
At Cooney Engineered Solutions, we’re more than just a supplier—we’re a partner in your HVAC success. Our commitment to innovation, quality, and customer satisfaction sets us apart in the industry. Experience the Cooney difference today. Contact us for a personalized quote or consultation, and let us help optimize your HVAC system.
Guaranteed Measurements
We will visit your onsite to take final, precise measurements so when you place an order we guarantee form, fit, and function.
On-Site Troubleshooting
On our site visits, we will learn about your complete system, diagnose your challenges and recommend a solution – at no cost to you!
Engineering Support
Our team is made up of heat transfer specialists! We can help with calculations, drawings, and HVAC performance.
Technical Seminars
Looking to learn more about HVAC coils, steam or the latest HVAC technologies? Let us come by and answer any questions you have about HVAC systems.