Tpi HF3326TDRP Heavy Duty Wall Heater 4000W 240V

Product Description

The TPI HF3326TDRP is a heavy-duty electric wall heater designed for demanding heating applications in commercial and industrial spaces. Rated at 4,000 watts on 240 volts or 3,000 watts on 208 volts, it delivers up to 13,652 BTU/h of heat output with an airflow rating of 175 CFM. The unit is built to handle high-traffic environments where a standard residential heater would fall short. Licensed electricians and HVAC technicians install this type of unit as a permanent, hardwired heating solution. Its compact wall-mount footprint keeps floor space clear while providing consistent, forced-air heat distribution across the conditioned area.

The HF3326TDRP is suited for light commercial and industrial installations such as workshops, warehouses, garages, utility rooms, and service bays. Its dual-voltage compatibility at 240 and 208 volts makes it adaptable to both standard commercial electrical services without requiring a separate model for each voltage tier. It is a surface-mount wall heater intended for permanent installation by a qualified electrician.

Key Features

• Dual-voltage operation: 4,000W at 240V or 3,000W at 208V for flexible service compatibility
• 13,652 BTU/h maximum heat output for heavy-duty heating demand
• 175 CFM airflow rating for effective forced-air heat distribution
• Compact wall-mount profile at 15 inches wide, 4 inches deep, and 19-7/8 inches high
• Heavy-duty construction rated for commercial and industrial environments

Compatibility

Designed as an OEM-style permanent wall heater replacement or new installation for commercial and industrial applications requiring 240V or 208V single-phase electric service.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Disconnect and lock out power at the breaker panel before beginning any wiring work. This unit is a hardwired appliance and must not be connected via a standard plug or extension cord. Verify that the supply circuit ampacity and breaker rating are sized correctly for the selected operating voltage before energizing.