For preheating and accurate temperature control, the NEP - Therm electric heater is equipped with a modulating controller that allows operating in extremely low air flow with peak performance.
NEP - Therm heaters are designed to complement heating systems of homes and offices by preheating fresh air or returned air with any existing central forced-air heating system.
With Nep-Therm preheating fresh air or returned air you can rest assured that you will have a comfortable and healthy environment.

Heat recovery ventilation system.
Central, forced-air heating system.
Air make-up combined with a small fan.
Zone heater and more.
5", 6" or 8" collar; 0.5 kW to 5 kW at 120, 208 or 240 VAC.
3 different kits of thermostat configuration available.