Prepare Facilities for Fall and Winter Comfort Heating
As cooler weather approaches, facility teams need durable, dependable comfort heating that can support efficient upgrades and long-term operation. Marley Engineered Products’ CUS900 Series Stock Cabinet Unit Heaters offer a ready-to-ship solution for a range of applications, combining robust construction, maintenance-friendly design and essential safety features.
The CUS900 Series is suitable for a variety of spaces, including hallways, vestibules, lobbies, stairwells, entranceways and mechanical rooms. Multiple sizes and capacities are available to meet different heating requirements.
Plan Ahead for Seasonal Heating Needs
Preparing heating systems before colder weather arrives can help facility managers, contractors and engineers keep projects on schedule. Stocked and ready-to-ship CUS900 Series units provide a faster path to installation for planned heating upgrades, helping avoid extended lead times that can affect project schedules.
Made-to-order cabinet unit heaters remain available for applications requiring additional configuration. When standard stock models meet the application requirements, the CUS900 Series provides a faster path from bid to installation while maintaining the durability, serviceability and performance expected for demanding environments.
Durable Construction for Demanding Facility Environments
Built for demanding environments, the CUS900 Series features a heavy 16-gauge cold-rolled steel cabinet with a polyester powder coating for corrosion resistance.
A standard stamped grille is included, with optional ducted grilles available. The hinged front panel allows one-person maintenance on ceiling applications to make seasonal service work more efficient for facility staff.
Performance and Safety Features Facilities Can Trust
Reliable comfort heat is critical in institutional applications, including transportation terminals and churches. The CUS900 Series offers a temperature range of 55℉ to 85℉ and airflow from 400 to 1,000 CFM to support a wide variety of room sizes and applications.
Performance and safety are central to the heater’s design. Each unit includes automatic thermal overload protection, motor fuse protection and two thermal safety cutouts that shut the heater off in the event of overheating and reactivate it once operating temperatures return to normal, supporting reliable operation.
Maintenance and Control Options for the Heating Season
Seasonal readiness also depends on convenient, safe maintenance access. The CUS900 Series features a front cover interlock that de-energizes the unit when the cover is removed, adding a layer of protection for maintenance personnel and simplifying routine service.
Optional accessories include washable filters, trim kits, disconnect switches, night setback relay options and SmartSeries Plus control integration on select models.
Why Choose CUS900 Series for Fall and Winter Readiness
For facility managers, contractors and engineers preparing for the heating season, the CUS900 Series Stock Cabinet Unit Heaters combine ready-to-ship availability, rugged construction, safety features and flexible performance. With standard models available from stock, project teams can move more quickly on heating upgrades and help ensure facilities are prepared for the colder months ahead. For more information, visit our Cabinet Unit Heater page.