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The TPI HF3315TSRP is a 240/208-volt electric wall heater rated at 3,000 watts on 240V and 2,250 watts on 208V, delivering up to 10,239 BTU/h of heat output. A built-in fan moves 175 CFM of airflow to distribute heat evenly across the space. This unit mounts directly to the wall and is designed for installation by a licensed electrician in residential or light commercial applications where a permanently wired, space-saving heating solution is required. The dual-voltage design makes it compatible with either 240V or 208V branch circuits without modification.
The HF3315TSRP is suited for use in garages, utility rooms, workshops, offices, and similar enclosed spaces that require supplemental or primary electric heat. Its compact wall-mount profile keeps floor space clear, making it a practical choice where baseboard or freestanding heaters are not feasible. The unit measures 15 inches wide, 4 inches deep, and 19.875 inches high, fitting standard wall cavities without extensive framing modifications.
Designed as an OEM-style replacement or new-install wall heater for 240V or 208V single-phase branch circuits in residential and light commercial settings.
Installation must be performed by a licensed electrician in accordance with NEC requirements for permanently wired electric heating equipment. Disconnect and lock out the branch circuit breaker before making any wiring connections. Verify that the supply circuit ampacity and wire gauge are rated for the heater's full load current at the voltage being used. Follow the manufacturer's clearance requirements for combustibles on all sides of the unit.
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