TPI 15KW 480V 3P 5100 Series Unit Heater - P3P5115CA1N

Reliable 51,200 BTU 15 kW Electric Unit Heater for Commercial & Industrial Spaces with Forced-Air Heating

The TPI Corporation 5100 Series P3P5115CA1N is a 15 kW electric unit heater designed to provide supplemental heating for warehouses, storage rooms, workshops, manufacturing facilities, and other suitable commercial and industrial environments. Delivering approximately 51,200 BTU/h of heating capacity from a 480 V, three-phase electrical supply, this suspended fan-forced heater combines finned electric heating elements with a 1,100 CFM fan to distribute heated air throughout the intended space. Its heavy-duty, 18-gauge welded steel enclosure features a powder-coated finish for durability, while the compact housing supports ceiling or wall installation in horizontal or vertical configurations. A factory-integrated contactor and transformer, 24 V control circuit, and permanently lubricated fan motor support reliable operation in appropriate industrial heating applications.

Key Benefits

• 51,200 BTU/h Heating Capacity – Provides high-output supplemental heating for suitable commercial and industrial spaces.
• 15 kW Electric Heating Performance – Delivers 15,000 W of rated heating power from a compatible 480 V, three-phase electrical supply.
• Finned Electric Heating Elements – Transfer heat efficiently to the moving air stream for consistent forced-air space heating.
• 1,100 CFM Airflow – Circulates heated air throughout the intended area to support indoor temperature management.
• 32-Foot Air Throw – Provides an extended air-distribution reach for suitable installations.
• 43°F Temperature Rise – Provides a published temperature-rise specification for selecting the heater according to the application's heating requirements.
• Horizontal or Vertical Mounting – Supports flexible installation arrangements on a suitable wall or ceiling.
• Heavy-Duty Steel Construction – Uses an 18-gauge welded steel enclosure with a powder-coated finish for demanding service environments.
• 24 V Control Circuit – Supports low-voltage control connections through the integrated contactor and transformer arrangement.
• Permanently Lubricated Fan Motor – Reduces routine lubrication requirements for the fan motor.
• Three-Phase Electrical Operation – Provides compatibility with appropriately rated 480 V industrial electrical systems.
• ETL Certification – The manufacturer’s product information identifies the applicable 5100 Series units as certified for the United States and Canada; verify the exact unit’s certification marking.

51,200 BTU/h Heating Performance for Commercial & Industrial Applications

The TPI Corporation 5100 Series P3P5115CA1N delivers a rated heating capacity of approximately 51,200 BTU/h from its 15 kW electric heating system. This output makes the heater suitable for supplemental heating in appropriately sized warehouses, storage rooms, workshops, and industrial spaces. The manufacturer's published specifications list a temperature rise of approximately 43°F under the specified operating conditions. Actual room temperature and heating performance depend on building insulation, ceiling height, outside temperatures, air infiltration, installation location, and the overall heat loss of the space. Select the unit according to the calculated heating load and the manufacturer's installation requirements.

Finned Electric Heating Technology

The P3P5115CA1N uses finned electric heating elements to transfer heat to air moving through the heater. The fan draws air through the unit and across the heated elements before distributing warm air into the surrounding space. The manufacturer identifies the heating element construction as a brazed steel finned, copper-clad steel-sheath design. This electric resistance heating system does not require onsite fuel storage or a combustion exhaust system. Correct installation, unobstructed airflow, and adherence to the specified electrical requirements help support dependable operation. The heater must be installed and operated in accordance with TPI Corporation's instructions.

1,100 CFM Airflow & Forced-Air Heat Distribution

The TPI Corporation P3P5115CA1N provides a rated airflow of 1,100 cubic feet per minute (CFM). Its integrated fan distributes heated air into the space, supporting supplemental heating in applications where forced-air circulation is beneficial. The published air-throw distance is approximately 32 feet, helping guide placement when planning coverage for a suitable room or work area. Actual air distribution depends on mounting height, installation orientation, obstructions, and the layout of the space. Position the heater to promote circulation, maintain required clearances, and prevent objects from obstructing the air inlet or discharge.

Compact Steel Enclosure & Flexible Installation

The P3P5115CA1N features an 18-gauge welded steel enclosure with a powder-coated finish. Its approximate dimensions are 21-1/2 inches wide, 6-1/2 inches deep, and 28-11/16 inches high. The manufacturer's published product information lists an approximate unit weight of 64 lb. Designed as a suspended unit heater rather than a portable heater, the unit supports ceiling or wall installation in horizontal or vertical configurations when permitted by the manufacturer's instructions. Proper mounting hardware, structural support, positioning, and installation clearances are essential. Have the unit installed by qualified personnel using the mounting requirements and instructions provided by TPI Corporation.

Electrical Power & Energy Consumption

The TPI Corporation P3P5115CA1N operates on a 480 V, three-phase electrical supply and provides 15 kW of rated heating output. The manufacturer-listed current rating is approximately 18.6 A. The unit also incorporates a 24 V control circuit supplied through an integrated transformer and contactor arrangement. Verify the unit nameplate for the exact electrical ratings, frequency, required branch-circuit capacity, overcurrent protection, grounding, conductor sizing, and connection requirements before installation. This industrial heater requires a compatible hardwired electrical installation; do not assume that a standard household plug or receptacle is suitable. All electrical work must comply with applicable codes and the manufacturer's wiring instructions.

Contactor, Transformer & Control Compatibility

The P3P5115CA1N incorporates a contactor and transformer to support heater switching and its 24 V control circuit. These components allow the heater to be integrated into a compatible control arrangement when configured according to the manufacturer's instructions. The standard equipment description does not independently confirm an integrated digital thermostat, timer, remote control, or display. If automatic temperature regulation or remote control is required, select a compatible external thermostat or control system based on the unit's wiring diagram and control-circuit requirements. Confirm compatibility with TPI Corporation before ordering additional controls.

Warehouse, Storage & Industrial Applications

The TPI Corporation 5100 Series P3P5115CA1N is designed for supplemental electric heating in warehouses, storage rooms, workshops, manufacturing areas, and other suitable commercial or industrial spaces. Its 15 kW heating capacity, 1,100 CFM airflow, and 32-foot published air-throw distance support applications requiring overhead or wall-mounted forced-air heat distribution. The suspended installation keeps the heater off the floor and can preserve usable floor space for equipment, storage, and routine operations. Verify the required heating capacity, mounting location, electrical supply, and environmental suitability before selecting the heater for a particular facility.

Mounting & Deployment

The P3P5115CA1N is designed for permanent installation rather than routine relocation. Its ceiling- or wall-mounted configuration allows the heater to be positioned above occupied floor areas and directed to support the intended air-distribution pattern. Horizontal or vertical mounting may be used only where permitted by the manufacturer's instructions. Ensure that the supporting structure and mounting hardware can accommodate the unit's weight and operating requirements. Maintain the specified installation clearances, provide suitable electrical connections, and position the unit to allow access for inspection and service.

Safety, Service & Maintenance

The TPI Corporation P3P5115CA1N combines a welded steel enclosure, finned electric heating elements, and an integrated fan motor for forced-air heating. Its permanently lubricated fan motor reduces routine lubrication requirements. Inspect the enclosure, mounting hardware, wiring, electrical connections, fan assembly, and heating elements at intervals appropriate to the operating environment. Keep the air inlet and discharge clear of dust, debris, and other obstructions to maintain airflow and reduce the risk of overheating. Disconnect and isolate the electrical supply before cleaning, inspection, or servicing. Allow the heater to cool before working on internal components. Electrical maintenance and repairs must be performed by qualified personnel using manufacturer-approved replacement parts and following TPI Corporation's service instructions.

Warranty

Warranty coverage for the TPI Corporation 5100 Series P3P5115CA1N 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

• Compatible Wall or Ceiling Mounting Hardware – Select mounting hardware and supports appropriate for the installation orientation, building structure, and unit weight, following TPI Corporation's installation instructions.
• Compatible 24 V Thermostat – Select a thermostat compatible with the unit's 24 V control circuit and the manufacturer's wiring diagram. Verify switching and control requirements before ordering.
• Low-Voltage Control Wiring – Use appropriately rated control wiring for the selected thermostat or external control arrangement according to the manufacturer's specifications and applicable codes.
• 480 V Three-Phase Electrical Components – Provide appropriately rated branch-circuit wiring, overcurrent protection, grounding, and disconnecting means as required by the unit nameplate and local electrical codes.
• Replacement Heating Elements – Select manufacturer-approved heating elements specifically listed for the P3P5115CA1N using TPI Corporation's official replacement-parts documentation.
• Replacement Fan Motor and Electrical Components – Verify the exact model compatibility of replacement motors, contactors, transformers, and other service components through TPI Corporation's official parts documentation.

High-Output Forced-Air Heating with the TPI Corporation P3P5115CA1N

Provide dependable supplemental space heating with the TPI Corporation 5100 Series P3P5115CA1N Electric Unit Heater. Combining 15 kW of heating power with approximately 51,200 BTU/h of output, 1,100 CFM forced-air circulation, and a published 32-foot air-throw distance, this suspended electric heater supports suitable warehouse, storage, workshop, and industrial applications. Its welded steel enclosure, finned electric heating elements, permanently lubricated fan motor, and 24 V control circuit provide practical features for fixed commercial and industrial heating installations. Designed for compatible 480 V three-phase electrical service, the P3P5115CA1N offers high-output electric heating without onsite fuel storage or combustion exhaust.