Modine's HSB121 is a high grade hot water/steam unit heater that can be fitted into a new or already existing hydronic system with ease. The HSB121 can emit 121,000 BTU/hr of heating power with a powerful fan behind it for air propulsion. High grade steel is used for the casing to ensure durability and longevity. Designed for horizontal use, the unit heater is excellent for heating long corridors or blanketing walls with heat. The HSB121 has supply and return connections on the top and bottom of the unit, allowing it to be installed facing any direction.
Top and Bottom Piping Connections
The HSB121 has top and bottom connections for supply and return piping. The vertical connections allow the unit heater to be faced any direction during installation.
Two Piece Casing
A two piece casing is used with the HSB121, allowing for incredibly easy access to the coil in case maintenance is required.
Tapped Suspension Holes
The HSB121 comes with pre-drilled tapped holes for suspension by threaded rod. This reduces installation time for your contractor, saving you money on installation.
Thermal Shock Resistant
The serpentine copper tube coil is very resistant to thermal shock even at high steam temperatures. This prevents undesired warping of the coil itself, as well as decreasing necessary maintenance.
Smart Coil Layout
The layout of the coil does not include coil headers. This eliminates potential leaks and maintenance without increasing the overall size of the unit.
Baked-On Polyester Paint
The HSB121 features a neutral colored baked-on polyester paint, providing excellent corrosion resistance and durability while blending in with a wide variety of environments.
This product is available in multiple power configurations, including:
For ordering information, call our sales department at (866) 554-HEAT (4328).