TPI 15KW Portable Electric Salamander Heater | 480V

Heavy-Duty Heating Design 51,195 BTU Portable Electric Salamander Heater for Industrial & Commercial Applications with 480 V Three-Phase Power

The TPI Corporation Heat Wave™ FES-1548-3E is a 15 kW portable electric salamander heater designed to provide supplemental heating for construction sites, workshops, industrial facilities, commercial buildings, and other suitable work environments. Delivering 51,195 BTU/h of heating capacity from a 480 V, three-phase electrical supply, this forced-air heating system combines long-life finned tubular heating elements, 800 CFM airflow, and an adjustable thermostat for temporary space heating. Its safety-yellow steel enclosure, protective screens over the air intake and discharge openings, and portable cart with 10-inch wheels support convenient deployment between work areas. Additional features include fan-only operation, a magnetic contactor, and an automatic-reset high-limit thermal cutout to support practical operation in demanding heating applications.

Key Benefits

• 51,195 BTU/h Heating Capacity – Provides high-output supplemental heating for suitable commercial, industrial, and construction applications.
• 15 kW Electric Heating Performance – Delivers 15,000 W of heating power using a compatible 480 V, three-phase electrical supply.
• Long-Life Finned Tubular Heating Elements – Transfer heat to moving air for dependable electric space heating.
• 800 CFM Forced-Air Circulation – Distributes heated air throughout the intended work area to support temporary heating requirements.
• Adjustable Thermostat – Provides a published temperature adjustment range of approximately 40°F to 100°F for convenient heating control.
• Fan-Only Operation – Allows air circulation without active heating when the fan-only mode is selected.
• Automatic-Reset High-Limit Protection – Helps protect the heater against excessive operating temperatures.
• Magnetic Contactor – Supports electrical switching of the heating load.
• Safety-Yellow Steel Enclosure – Provides a durable housing with protective screens over the air intake and discharge openings.
• Portable Cart with 10-Inch Wheels – Facilitates transportation and repositioning between suitable job-site and work areas.
• Optional 25-Foot Power Cord – Supports compatible installations using an appropriately rated SO-type oil-resistant cord and a separately selected plug.
• ETL Listing – TPI Corporation identifies the FES series as ETL listed for the United States and Canada; verify the certification marking on the specific unit.

51,195 BTU/h Heating Performance for Demanding Applications

The TPI Corporation Heat Wave™ FES-1548-3E delivers a rated heating output of 51,195 BTU/h from its 15 kW electric heating system. Designed for supplemental space heating, the unit combines electric resistance heating with forced-air circulation to distribute warmth throughout an appropriate work area. The manufacturer's published specifications list a temperature rise of approximately 45°F under specified operating conditions. Actual temperature rise and heating coverage depend on ambient temperature, room dimensions, insulation, air infiltration, airflow restrictions, and other site conditions. Select the heater according to the heating requirements of the intended application and the available electrical supply.

Long-Life Finned Tubular Electric Heating Technology

The TPI Corporation Heat Wave™ FES-1548-3E uses finned tubular electric heating elements to transfer thermal energy to the moving air stream. As the elements heat, the integrated fan circulates air across them and distributes the resulting warm air into the surrounding space. This electric heating design eliminates the need for onsite propane, kerosene, or diesel fuel and does not produce combustion exhaust. The finned tubular elements are designed for long service life under suitable operating conditions. Operate the heater according to the manufacturer's instructions, maintain the required clearances, and ensure that the electrical supply and surrounding conditions are appropriate for the unit.

800 CFM Airflow & Forced-Air Heat Distribution

The TPI Corporation Heat Wave™ FES-1548-3E provides a manufacturer-published airflow rating of 800 cubic feet per minute (CFM). Its integrated fan circulates air across the finned heating elements to distribute heated air into the intended work area. This forced-air configuration supports supplemental heating in workshops, construction areas, and other suitable spaces where active air circulation is beneficial. The heater also provides a fan-only operating mode for air circulation without active electric heating. Keep the air intake and discharge openings unobstructed, and follow the manufacturer's instructions regarding airflow, placement, and operating clearances.

Portable Steel Construction & Flexible Placement

The TPI Corporation Heat Wave™ FES-1548-3E features a safety-yellow steel enclosure with protective screens covering the air intake and discharge openings. Its portable cart and 10-inch industrial wheels support transportation between suitable job-site and industrial locations. The manufacturer's published specifications list an approximate unit weight of 65 lb. The cart-mounted design allows the heater to be positioned where supplemental heating is needed without requiring permanent HVAC installation. Place the unit on a stable surface, maintain the manufacturer's specified clearances, and position the heater so heated air can circulate freely. Disconnect the electrical supply and allow the unit to cool before moving or servicing it.

Electrical Power & Energy Consumption

The TPI Corporation Heat Wave™ FES-1548-3E operates on a 480 V, three-phase electrical supply and is rated at 15 kW. The manufacturer-published current rating is 18 A, and the catalog specifies a 12/4 SO-type cord configuration as an available power-cord option. The optional 25-foot oil-resistant power cord is supplied without a plug. Verify the exact unit nameplate, electrical frequency, circuit capacity, overcurrent protection, grounding, conductor requirements, and connector configuration before installation. This industrial heater requires a compatible electrical connection and must not be connected to an incompatible household receptacle. Electrical installation must comply with the manufacturer's instructions and applicable electrical codes.

Adjustable Thermostat & Operating Modes

The TPI Corporation Heat Wave™ FES-1548-3E features an adjustable thermostat with a published temperature setting range of approximately 40°F to 100°F. This control supports heating operation according to the selected temperature setting and surrounding conditions. A fan-only operating mode permits air circulation without active heating. The unit also incorporates a magnetic contactor and an automatic-reset high-limit thermal cutout to support electrical operation and help protect against excessive temperatures. Maintain unobstructed airflow and follow the manufacturer's operating and troubleshooting instructions if the high-limit protection activates. If the protection repeatedly interrupts operation, discontinue use and have the cause investigated by qualified service personnel.

Construction, Workshop & Commercial Applications

The TPI Corporation Heat Wave™ FES-1548-3E is designed for supplemental heating in construction sites, new building developments, workshops, industrial facilities, and suitable commercial environments. Its 51,195 BTU/h heating capacity and 800 CFM airflow support temporary heating requirements where compatible 480 V three-phase electrical power is available. The portable cart allows the unit to be repositioned as work areas and heating needs change. Because the heater uses electric resistance heating rather than fuel combustion, it does not require an onsite fuel tank or combustion exhaust system. Confirm that the intended location is suitable for electric heater operation and that the installation complies with the manufacturer's requirements and applicable workplace safety regulations.

Mobility & Deployment

The Heat Wave™ FES-1548-3E is equipped with a portable cart and 10-inch wheels to facilitate transportation between suitable work areas. Its approximately 65 lb unit weight should be considered when planning movement, loading, and unloading. Position the heater on a stable surface and direct the discharge toward the intended heating area without directing hot air toward combustible materials or sensitive equipment. Route the electrical cable to avoid hot surfaces, pinch points, vehicle traffic, and trip hazards. Disconnect electrical power before relocating, cleaning, or servicing the heater, and allow hot components to cool before handling.

Safety, Service & Maintenance

The TPI Corporation Heat Wave™ FES-1548-3E incorporates an automatic-reset high-limit thermal cutout to help protect against excessive operating temperatures. Protective screens cover the air intake and discharge openings, while a magnetic contactor supports switching of the heating load. Regularly inspect the enclosure, wheels, electrical wiring, power connections, fan, heating elements, and protective screens for damage or wear. Keep the air openings clear of dust, lint, and other obstructions to maintain airflow and reduce overheating risk. Disconnect the electrical supply and allow the heater to cool before cleaning or performing maintenance. If the high-limit protection activates repeatedly, discontinue use and investigate the cause according to the manufacturer's troubleshooting instructions. Never bypass safety devices or operate the heater with damaged electrical components or obstructed airflow. Electrical repairs must be performed by appropriately qualified personnel using manufacturer-approved replacement parts.

Warranty

Warranty coverage for the TPI Corporation Heat Wave™ FES-1548-3E is subject to the manufacturer's applicable written warranty terms. Refer to TPI Corporation's current warranty documentation for the coverage period, covered components, exclusions, claim procedures, and any registration or installation requirements. Confirm the warranty applicable to the specific model and purchase before ordering.

Recommended Accessories

• Optional 25-Foot SO-Type Power Cord – TPI Corporation lists a 25-foot oil-resistant SO-type cord option with a 12/4 conductor configuration for the FES-1548-3E. The cord is supplied without a plug. Verify the required connection, electrical ratings, and compatibility with the installation before ordering.
• Compatible 480 V Three-Phase Electrical Connection – Provide an appropriately rated circuit, overcurrent protection, grounding, and connection hardware based on the unit nameplate and manufacturer's wiring instructions.
• Replacement Finned Tubular Heating Elements – Select manufacturer-approved heating elements specifically listed for the FES-1548-3E using TPI Corporation's official replacement-parts documentation.
• Replacement High-Limit Thermal Cutout – Use the manufacturer-approved replacement safety component specified for the FES-1548-3E.
• Replacement Fan and Electrical Components – Select manufacturer-approved replacement parts for the blower, magnetic contactor, switches, and other serviceable components using TPI Corporation's official parts documentation.
• Replacement Wheels and Cart Components – Use compatible manufacturer-approved replacement parts to maintain safe mobility and structural support.

High-Output Portable Electric Heating with the TPI Corporation Heat Wave™ FES-1548-3E

Provide dependable supplemental heating with the TPI Corporation Heat Wave™ FES-1548-3E Portable Electric Salamander Heater. Combining 51,195 BTU/h of heating capacity with a 15 kW electric heating system, 800 CFM forced-air circulation, and an adjustable 40°F to 100°F thermostat, this portable heater supports temporary heating applications in suitable commercial and industrial environments. Its finned tubular heating elements, automatic-reset high-limit protection, fan-only operation, safety-yellow steel enclosure, and portable cart with 10-inch wheels provide practical functionality for changing job-site heating requirements. Designed for a compatible 480 V three-phase electrical supply, the FES-1548-3E delivers high-output electric heating without onsite fuel storage or combustion exhaust.