L.J. Wing
Coils
L. J. Wing designs and manufactures HVAC coils and heat transfer products engineered for dependable thermal performance across commercial and industrial applications. Its product range includes heating and cooling coils available in configurations designed to meet different airflow, temperature, and system requirements. Application-specific engineering and custom coil capabilities allow L. J. Wing products to be incorporated into new HVAC equipment as well as replacement and retrofit projects. Durable construction and attention to heat transfer performance support reliable operation, efficient system performance, and long-term serviceability.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
L.J. Wing’s high-performance steam and hot water coils deliver precise temperature control, reliable operation, and long-term efficiency for commercial HVAC applications.
IFB
L.J. Wing IFB horizontal tube integral face and bypass coils provide consistent preheat and air temperature control for make-up air, combustion air, penthouse, and HVAC applications while maintaining full steam pressure or water flow.
Steam/ Hot Water Unit Heaters
L.J. Wing Steam/Hot Water Unit Heaters provide efficient, uniform heating for large industrial spaces with revolving or fixed air discharge options and mounting heights up to 73 feet.
MV
L.J. Wing MV-series multi-stage face and bypass coils provide precise temperature control, improved VAV operation, and enhanced freeze protection while minimizing temperature stratification and freeze stat trips.
What You Get When You Work With Us
When you work with L. J. Wing and Havtech, you gain access to coil solutions backed by local HVAC expertise and application support. Our team helps evaluate heating and cooling requirements, select the appropriate coil configuration, and provide design guidance for new construction, equipment replacement, and retrofit applications. We coordinate with engineers, contractors, owners, and facility teams throughout Maryland, Washington, DC, Virginia, and Pennsylvania to support coil selection, equipment integration, installation planning, and reliable long-term thermal performance.
Applications and Industries
Designed for the Buildings You Work In
L. J. Wing coils are designed for commercial, institutional, industrial, and process HVAC applications where reliable heating and cooling performance is essential. Their products are commonly used in office buildings, schools and universities, healthcare facilities, manufacturing plants, industrial facilities, and other buildings requiring dependable heating and cooling within air handling and ventilation systems.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
368 Commercial Street
Suite 100
Bridgeville, PA 15017
193 Thorn Hill Road
Suite 210
Warrendale, PA 15086
Call Cranberry Township Service and Sales at (412) 468-0133
24/7 Standard & Emergency Requests: For 24/7 Standard & Emergency Requests, call Cranberry Township Service and Sales at (412) 468-1009
Fast Answers. Full Support. Real Results.
Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.