Chromalox HD3D4000 Electric Hose Down Corrosion Resistant Unit Heater - 39000 watts (39.0kw) - 480 VAC - Three Phase

This reliable, rugged, self contained heater is an ideal heat source for freeze protection or comfort heat in dusty, dirty and/or corrosive non-hazardous environments. Standard HD3D heaters include low profile stainless steel wall/ceiling mounting brackets that can be used to mount directly to a wall for horizontal airflow perpendicular to the wall. These brackets can also be used to mount the heater directly to the ceiling for vertical airflow.
 

• Roll Formed Case is constructed of 20 gauge corrosion resistant type 304 stainless steel

• Adjustable Discharge Grille directs air flow up or down as needed

• NEMA 4X Control Enclosure houses the heater controls, contactors and control voltage transformer, easily accessible from front of heater

• Heating Elements: High quality, long-life, Stainless Steel Fintube (type 316) offers maximum resistance to corrosion

• Totally Enclosed Motor: The motor is permanently lubricated, ball bearing type and is epoxy painted for moisture and corrosion resistance

• Dynamically Balanced Fan: Aluminum fan is epoxy coated and provides optimum air flow across the heating elements

• Transformer provides a 120V control circuit (24V optional). Standard on all units except 2 kW and 3 kW, 120V

• Heavy Duty Contactors for heating circuit and motor are included. (Not furnished on 120V, 2 and 3 kW units)

• Automatic Reset Thermal Cutout is provided for fast heat response and overheat protection

• Fan Time Delay Relay dissipates residual heat build-up after shutdown

• Low Profile Fixed Wall & Ceiling Mounting Bracket (Non Swiveling)

• Product Specifications
• Product Manual