Replacement HVAC Coils

When an HVAC coil begins leaking, becomes corroded or no longer delivers the heating or cooling your building needs, replacing the entire system may not be necessary. Emergent Coils provides replacement HVAC coils for commercial and industrial heating and cooling equipment.

We offer replacement and custom coil solutions designed to meet the dimensions, connection requirements and operating conditions of existing systems.

Replacement Coils for Heating and Cooling Equipment

HVAC coils transfer heat between air and the water, steam or refrigerant moving through the coil. Depending on the application, they provide heating, cooling or help remove moisture from the air.

Constant exposure to moisture, temperature changes and airborne contaminants can contribute to deterioration. Corrosion, freezing, vibration and physical damage may eventually cause leaks or affect performance.

Replacing a damaged coil can help restore system operation while allowing serviceable equipment to remain in use.

Types of Replacement HVAC Coils

Emergent Coils supplies replacement coils for a variety of applications, including:

The appropriate replacement depends on the equipment, heating or cooling medium, airflow and required capacity.

Identifying an Existing HVAC Coil

The equipment manufacturer, model number and serial number are useful starting points when identifying a replacement HVAC coil.

When additional information is required, photographs and field measurements can help document the existing coil. Important details may include finned height and length, overall casing dimensions, row count, fin spacing, connection sizes and locations, and airflow direction.

Operating information is also important. Water temperatures and flow rates, steam pressure, refrigerant type and other application details may be needed depending on the coil.

Emergent Coils provides blank coil drawings to help contractors and maintenance teams record dimensions in the field.

OEM Replacement HVAC Coils

Emergent Coils supplies OEM replacement coils for numerous equipment brands and configurations.

Replacement options include coils for equipment from manufacturers such as Carrier, Trane, York, AAON, Lennox and others. Manufacturer and model information can help determine the replacement required for an existing installation.

If the original coil is obsolete or difficult to source, a replacement can often be produced based on the existing equipment specifications, field measurements and operating requirements.

Custom Replacement Coil Materials and Construction

A replacement HVAC coil needs to fit the equipment and meet the demands of the application.

Tube and fin materials, casing construction, row count and fin spacing can influence performance, durability and maintenance access. Connection placement and coil circuiting must also be considered when matching an existing installation.

For corrosive or demanding environments, specialized materials or protective coatings may be appropriate. Our team can review your equipment information to help determine the requirements for your replacement.

Need Replacement HVAC Coils?

If your heating or cooling equipment has a leaking, damaged or deteriorated coil, Emergent Coils can help.

Send us the equipment manufacturer, model number, photographs, coil dimensions and available operating information. We’ll help determine the replacement HVAC coil required for your application.

Request a Free Replacement HVAC Coil Quote

Frequently Asked Questions

Can you replace an HVAC coil without replacing the entire unit?

Yes, in many systems, an individual coil can be replaced while the remaining equipment stays in service. The condition of the equipment, accessibility of the coil and compatibility of the replacement help determine whether this is appropriate.

What types of replacement HVAC coils does Emergent Coils supply?

Emergent Coils supplies chilled water, hot water, evaporator, condenser, steam, steam distributing and reheat coils. Custom replacement options are also available for existing commercial and industrial equipment.

How do I find the correct replacement HVAC coil?

Start with the equipment manufacturer, model number and serial number. Photographs, dimensions, connection details and operating information may also be needed to confirm the replacement’s fit and performance requirements.

Can an obsolete HVAC coil be replaced?

In many cases, yes. A replacement can often be manufactured using the original specifications or information gathered from the existing coil. Field measurements and operating details are especially useful when original drawings are unavailable.

What if I don’t have a model number for my existing coil?

Photographs and field measurements can help document the coil when identification information is missing. Emergent Coils provides blank coil drawings to help you record dimensions and connection locations for review.

Are replacement HVAC coils interchangeable?

HVAC coils should not be selected by appearance or overall size alone. Capacity, airflow, connection configuration, operating pressure and compatibility with the system’s water, steam or refrigerant must also be considered.

Why choose Emergent Coils for replacement HVAC coils?

Emergent Coils helps contractors, facility managers and maintenance teams identify replacement coils for existing equipment. Our team can review manufacturer information, photographs, measurements and operating requirements to help determine a replacement suited to your application.