HVAC Coils
Coilmaster
HVAC coil manufacturing specialists — heating coils, cooling coils, condensers, and evaporators built to exact specifications for OEM and replacement applications across North America.
DX Evaporator CoilsCondenser CoilsWater CoilsRefrigerant CoilsOEM ProductionCustom Sizes
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OEM
& Replacement
Custom
Built to Print
DX & Hydronic
Coil Types
North America
Wide Distribution
Product Lines
Solutions & Product Series
Coilmaster manufactures a full range of HVAC coils for original equipment manufacturers and replacement markets — including DX evaporator coils, condenser coils, chilled water coils, and hot water coils. With in-house tube bending, fin stamping, and header fabrication, Coilmaster delivers coils built to print with short lead times and consistent quality for both high-volume OEM supply and one-off replacement projects.
DX Evaporator Coils
Direct expansion refrigerant coils for packaged and split systems
- Copper tube / aluminum fin — standard and enhanced surface fins
- R-410A, R-32, R-454B, and R-22 compatible circuit designs
- Distributor nozzle sizing matched to expansion valve selection
- Slab, A-coil, and N-coil configurations for all equipment types
- Tested to 600 PSIG nitrogen before shipping
- OEM production runs and one-off replacement coils available
Condenser Coils
Air-cooled condenser coils for rooftop and condensing units
- High-efficiency micro-channel aluminum condenser coil options
- Copper tube / aluminum or copper fin designs
- V-bank, W-bank, and flat configurations for all unit layouts
- Corrosion-resistant coatings for coastal and industrial environments
- Subcooling circuits available for high-ambient performance
- Custom fin spacing for dust-loaded or high-fouling environments
Chilled Water Coils
Hydronic cooling coils for commercial air handling
- 4-row to 8-row cooling and dehumidifying coil designs
- Copper tube / aluminum fin — drainable coil pitch standard
- Counter-flow and cross-flow circuiting for maximum efficiency
- Flanged and threaded header connections in copper or steel
- AHRI 410 certified performance data for submittals
- Custom replacement coils matched to existing AHU casing
Hot Water & Steam Coils
Hydronic and steam heating coils for air handling units
- 1-row to 6-row copper tube / aluminum fin heating coils
- Steam distributing inner-distributor design for freeze protection
- Header configurations for parallel and counter-flow arrangements
- Working pressures to 300 PSIG on hydronic heating coils
- Pitched tube and sloped drain header on steam coil designs
- Stainless steel tube option for process steam and corrosive systems
Why Choose Coilmaster
Key Advantages
In-House Manufacturing
Coilmaster’s integrated facility handles tube bending, fin stamping, header fabrication, and pressure testing under one roof — ensuring quality control at every step and competitive lead times.
OEM & Replacement
From high-volume OEM production runs to single replacement coils, Coilmaster’s flexible manufacturing handles any quantity — with the same engineering attention applied to every coil.
AHRI Certified Data
Performance data certified to AHRI Standard 410 provides engineers and contractors with credible BTU capacity, air side pressure drop, and water side data for specification and submittal packages.
Micro-Channel Option
Micro-channel aluminum condenser coil technology delivers superior heat transfer, reduced refrigerant charge, and lighter weight compared to conventional round-tube designs — ideal for modern rooftop units.
Replacement Expertise
Coilmaster’s engineering team matches replacement coils to existing equipment using OEM drawings, field measurements, and performance data — guaranteeing a proper fit-up and equivalent capacity.
Pressure Tested
Every coil is leak tested with nitrogen before shipping — DX coils to 600 PSIG, hydronic coils to 300 PSIG — ensuring no field startup surprises or costly re-entry to mechanical spaces.
Applications & Markets Served
Rooftop HVAC UnitsSplit System CondensersAir Handling UnitsPackaged Terminal UnitsChilled Water SystemsProcess CoolingOEM Equipment ProductionReplacement & RetrofitCommercial RefrigerationIndustrial Air ConditioningData CentersCold Storage
Specify Coilmaster on Your Next Project
Contact Capital Energy Equipment for product selection, submittals, and engineering support.