STjh 3 kW fan-forced electric air heater with a compact finned-element cabinet and mounting bracket on white.

STJH-FINNED-TUBULAR-ELECTRIC-AIR-HEATER-3KW

Finned-Tubular Electric Air Heater 3 kW Fan-Forced

A 3 kW 480 V three-phase fan-forced heater with stainless finned-tubular elements, 5 A total current and a 1/4 hp fan.

3 kW heating capacity
5 A total current
Approximately 21 F air rise

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Product Introduction

This smallest complete assembly uses stainless finned-tubular elements and a 1/4 hp fan to provide a modest 3 kW output. At the referenced airflow, the approximate air-temperature rise is 21 F, suiting freeze protection or light heating in clean utility support spaces.

Key Features

Low-output support heat

The small element bank adds gentle heating without the temperature rise of larger unit heaters.

Fan-forced distribution

The 1/4 hp motor moves room air across the finned elements and into the support area.

Durable element format

Stainless finned-tubular elements provide increased surface area within the compact assembly.

Technical Parameters

Heating Capacity	3 kW
Power Supply	480 V, three phase
Total Current	5 A
Fan Motor	1/4 hp
Approximate Air Rise	21 F / 12 C
Element Type	Stainless finned tubular
Air Movement	Integral fan-forced
Control	Thermostat or remote enable options
Installation	Clean utility or equipment support area
Customization	Control package, mounting and electrical protection can be configured for the intended application and operating environment.

Applications

Low-capacity clean utility heating, freeze protection, equipment support rooms and lightly heated mechanical spaces.

Solutions for Your Application

A large heater would overheat a small support room between control cycles.Use the 3 kW output and locate the thermostat in the representative occupied air path.

Natural convection does not distribute heat across the equipment space.Use the integral fan to circulate air across the finned elements.

Available Options

Wall or ceiling mounting, thermostat, disconnect, control transformer, corrosion-resistant finish, fan delay and safety controls can be selected.

Planning a Finned-Tubular Electric Air Heater 3 kW Fan-Forced specification?

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