Modine HSB165 – Horizontal Heater
The HSB165 provides high-output hydronic heating with a 165,000 BTU/hr capacity. Designed for horizontal suspended discharge in commercial and industrial spaces, this unit combines durable construction with flexible install options.
Performance Capabilities
This unit delivers powerful, even heat with a 3,240 CFM airflow output. Its long heat-throw ensures consistent temperature control in large areas.
A copper serpentine coil handles thermal stress without cracking, while its headerless design reduces leak points and long-term maintenance needs.
– Heating capacity: 165,000 BTU/hr
– Airflow: 3,240 CFM
– Voltage: 115 V, single phase, 60 Hz
– Vent type: vent-free operation
– Certified by CSA
Construction Features
HSB165 features a two-piece high-grade steel housing with baked-on polyester paint for corrosion resistance. Pre-drilled holes support threaded rod suspension for quick ceiling or wall installs.
It rotates 360° without altering piping connections, ideal for tight ceiling clearances.
– Two-piece casing for coil access
– Serpentine copper coil without headers
– Polyester-coated steel construction
– Compact profile: 30.5″ x 30.5″ x 17.75″
– Unit weight: 92 lbs
Installation & Compatibility
Installers can connect supply and return lines from the top or bottom, giving flexibility in suspended configurations. The HSB165 suits low-clearance environments such as service bays, small warehouses, and machine shops.
– Horizontal mount configuration
– Suspended installation via rod or bracket
– Made in the USA
Support & Warranty
OEM parts and accessories are available to maintain system performance. Professional installation is required for proper setup. Modine provides a 2-year parts warranty and distributor support.
– 2-year limited parts warranty
– OEM support resources available
Category: Steam/Hot Water
