Rep Our Products

Are you interested in representing CaptiveAire and selling our products?
Please fill out the following form, and we will contact you soon.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.



Hot Water Coil Module

Hot Water Coil Module for Size 4 Modular Fans - 15,000 CFM @ 70deg Temp Rise (1,134,000 BTU's) Coil = 5MS1302B-39.0x37.5. Opposite airflow requires special order coil with extended lead-time. Temperature controls, mixing valves, thermostats, and freeze protection by others.
Hot Water Coil Module

This Modular Hot Water Coil housing has been designed so that there is easy access to either side of the coil. Over sized doors offer plenty of room through which to clean and maintain the coil from either side of the housing. Blank off plates secure the coil and help maintain velocity across the coil. Modular design also lends its self to easier installations since modules bolt together on location. Heating applications are most commonly used in hot fluid systems for comfort conditioning of a forced air stream and in process systems for drying processes. The collector header design with internal baffles provides circuiting flexibility while eliminating the need for return bends, while the splayed header design uses return bends for circuiting in lieu of a collection header. The term "splayed" means that the coil headers are offset outward from the coil tubes. The splayed header coil always has same end connections.

Hot Water Coil Module
  • Easy access to both sides of the coil making maintenance on the coil easier.
  • Fully removable access doors on both sides of the housing.
  • Coil connections protrude from the housing making installation easier.
  • Housing constructed from G90 galvanized steel.
  • Blank off plates secure the coil and maintain velocities.
  • Easy bolt together modular design allows you to improve installation times, modules are smaller and lighter than standard all in one units.
  • Coil tubes are .020 copper.
  • Coil Rows (2).
  • Fin are made from .0075 Aluminum.
  • Casing, Galvanized Steel.
  • Connections, 2.000 MPT Carbon Steel.
  • Vents and drains are standard on all coils.
  • 1" thick insulation installed inside coil module housing
Additional Information:
Operation and Installation Manual
Center of Mass Calculator
Exploded Parts Detail
Hot Water Coil Mechanical Drawing
Hot Water Coil Specifications
Submittal Drawing