Modine HSB - 121,000 BTU - Hot Water/Steam Unit Heater - Horizontal - Copper Heat Exchanger - Top/Bottom Connections
Features
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 in 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.
Modine Installation
Installation by a professional installer is required by the manufacturer.
Specifications
| Manufacturer Part Number | HSB121S01 |
| Applications | Unit Heater, Garage Heater, Workshop Heater, Loading Dock Heater, Supplemental Heater |
| Warranty | Parts: 2 Years |
| Fuel Type | Steam or hot water |
| Heat Exchanger Material | Copper |
| Air Flow Capacity (CFM) | 1775 |
| Orientation | Horizontal |
| Air Throw (feet from face of unit) | 25 |
| Return Connection | 1 1/4 Inches |
| Supply Connection | 1 1/4 Inches |
| Voltage | 115 Volts |
| Frequency | 60 Hz |
| Phase | 1 |
| Certifications | CSA Listed |
| Product Depth (in.) | 16 1/4 Inches |
| Product Height (in.) | 24 7/16 Inches |
| Product Width (in.) | 25 1/2 Inches |
| Product Dimensions (in.) | 24 7/16 x 25 1/2 x 16 1/4 Inches |
| Shipping Weight (lb.) | 86 pounds |
| Package Quantity | 1 |
| Import Designation | Made in USA |
| Country of Origin | United States |
