OPERATION

1.DANGER: Hazard of Fire.

A.Do not restrict air flow through heater by placing fabric or other obstructions in front of or behind the heater. Increased discharge temperatures can discolor or ignite some heat sensitive combustible materials.

B.Do not operate heater in areas where combustible lint, dust or flammable vapors, gases or liquids are present.

2.Do not operate heater in corrosive atmosphere conditions to avoid destructive damage to heater.

3.Avoid operating heater in dusty environment which can foul heater fins to dissipate heat or impair motor ventilation leading to excessive operating temperatures.

4.Do not operate heater in ambient temperatures exceeding 90OF.

MAINTENANCE

WARNING: Turn off all power to service heater. Do not attempt to service heater while unit is operat- ing as there is hazard of electric shock, injury from operating fan, and burns from hot heating ele- ments.

1.Fan motors in these heaters are provided with sealed ball bear- ings, factory lubricated, requiring no further lubrication under normal service conditions.

2.Vacuum heater before activating heater for next heating season to remove accumulated dust or lint which otherwise may smoke or incinerate on initial heat up.

3.Periodically inspect all electrical connections and terminals to avoid electrical wiring difficulties. Inspect all wiring for frayed or worn insulation.

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Chromalox UB-4002A, UB-3502A, UB-4502A, UB-5002A specifications Operation, Maintenance

UB-5002A, UB-4502A, UB-4002A, UB-3502A specifications

The Chromalox UB series electric unit heaters, including models UB-4002A, UB-3502A, UB-4502A, and UB-5002A, represent advanced heating solutions designed for various industrial and commercial applications. Known for their exceptional efficiency and reliability, these unit heaters utilize cutting-edge technologies to provide effective temperature control in environments such as warehouses, manufacturing facilities, and workshops.

One of the main features of the UB series is their robust construction. Built with high-quality materials, these heaters are designed to withstand demanding conditions while providing consistent performance. The units are equipped with durable electric heating elements that ensure optimal heat transfer and longevity, minimizing maintenance needs. The housing is often made from corrosion-resistant materials, which extends the lifespan of the units, especially in humid or chemically harsh environments.

The technological innovations in the UB series include an energy-efficient design that promotes lower operational costs. These heaters feature adjustable airflow settings, allowing users to customize heating output based on specific needs. The heaters can be controlled using built-in thermostats or remote control systems, providing flexibility and convenience for operation. Compatibility with automation systems further enhances their versatility, allowing for integrated climate management in larger facilities.

Each model in the UB series offers various wattage options, enabling users to select an appropriate size for their space. For instance, the UB-4002A typically provides around 4000 watts of heating power, while the UB-5002A may deliver upwards of 5000 watts. This scaling allows businesses to effectively heat spaces of different dimensions and insulation levels.

Another critical characteristic of the UB series is their quiet operation, making them suitable for sensitive environments where noise levels must be kept to a minimum. The design also incorporates components that reduce vibration, contributing to a peaceful working atmosphere.

Safety features are paramount in the UB series, which include built-in over-temperature protection and automatic shut-off capabilities. These mechanisms ensure that the units operate without risk, providing an essential safety net in various applications.

In summary, the Chromalox UB-4002A, UB-3502A, UB-4502A, and UB-5002A electric unit heaters are engineered to deliver efficient, reliable heating solutions tailored for industrial use. Their robust construction, energy-efficient technologies, and focus on user safety make them a preferred choice for companies seeking to enhance their heating solutions. With adjustable features and a variety of power outputs, these heaters adapt seamlessly to the diverse needs of various commercial settings.