Product Details
Huhaa Pro Series unit heaters combine advanced heating technology with standard safety and control features that are preinstalled at the factory. Each unit includes a disconnect switch for safe and easy maintenance, a 24VAC transformer for potential low voltage digital thermostat integration, and a single stage thermostat for basic control. Designed for robust heating power, these unit heaters are versatile enough to integrate with existing ductwork. The advanced pull-through airflow design draws air across the heating element, providing an even distribution of warmth while maintaining cooler operation. Safety is ensured with a linear thermal cutout that offers automatic protection along the heating element. Features include individually adjustable louvers for precise airflow positioning, a Venturi outlet for additional airflow when mounted vertically, and a steel sheath heating element that is copper clad with aluminum fins for enhanced safety and quicker cool down. Installation flexibility is supported by a wide range of optional field-installable control kits, a capillary type automatic reset linear thermal cut-out for comprehensive protection, and branch circuit fusing as required. The construction incorporates 20-gauge steel for small to medium cases and 18-gauge steel for larger cabinets, with a completely enclosed fan motor and a 2-speed fan selector switch available for 25 to 50 kW models.
