HVL031

Heater & Fan Heater

Key Specifications

Item	Specification
Operating voltage	AC 220 V
Heating element	High-performance cartridge
Heater body	Die-cast aluminum, glass bead finish
Axial fan, ball bearing	Service life: 50,000 h at 77 °F (25 °C)
Axial fan connection	2-pole terminal AWG 14 max. (2.5 mm²), terminals L2/N2
Connection	3-pole terminal AWG 14 max. (2.5 mm²), torque 0.8 Nm max.
Connection housing	Plastic, UL 94V-0
Heating capacity	100W/150W/200W/300W/400W
Weight	600g/900g
Dimensions	53 x 80 x 112 mm / 57 x 119 x 151 mm
Mounting	Clip for 35 mm DIN rail
Operating / Storage temperature	-45 to +70 °C
Protection class / Protection type	I (grounded) / IP20

HVL031 cabinet fan heater is a compact industrial heating unit designed to prevent condensation and maintain stable temperature inside electrical enclosures. Adopting integrated die-cast aluminum housing, it supports reliable operation within a wide temperature range of -45°C to 70°C.

Equipped with dual ball bearing axial flow fan, the fan can achieve a service life of 50,000 hours at 25°C. Built-in overheat protection ensures safe continuous operation. The flat compact design supports 3-side 35mm DIN rail mounting, bringing great installation flexibility.

Heater&Fan Heater

Two fan heaters for dehumidification Integrated aluminum casting process DIN railmountable 3-side DIN rail mountable Dimension drawing_ Wiring diagram