￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

 

 

 

 

 

 

4

 

 

 

UB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Supersedes PF424-3)

PF424-4

161-027049-001

JULY, 2002

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

Forced-Air Heater

Figure 1

 

 

 

Figure 2

(Wall Mounted)

 

 

(Ceiling Mounted)

Specifications – Table A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Horizontal

Wt.

 

Model

 

Volts and Phase

kW

Air

 

 

(Lbs.)

 

 

 

 

 

Discharge

 

 

 

 

 

 

 

UB-3502A

 

240V, 550V, 575V, 600V (3ø)

35

54’

210

 

 

480V (1ø or 3ø)

 

 

 

 

 

 

 

UB-4002A

 

480V (1ø or 3ø)

40

54’

210

 

 

550V, 575V, 600V (3ø)

 

 

 

 

 

 

 

UB-4502A

 

480V (1ø or 3ø)

45

54’

210

 

 

550V, 575V, 600V (3ø)

 

 

 

 

 

 

 

UB-5002A

 

480V, 550V, 575V, 600V (3ø)

50

54’

210

 

 

 

 

 

 

 

 

IMPORTANT

WARNING: Hazard of Electric Shock. Disconnect all power before installing heater.

WARNING: This heater is not intended for use in hazardous atmospheres where flammable vapors, gases, liquids or other combustible atmospheres are present as defined in the National Electrical Code. Failure to comply can result in explosion or fire. For these applications see PDS CXH-EP (PF305).

WARNING: Users should install adequate back-up controls and safety devices with their electric heating equipment. Where the consequences of failure may be severe, back-up controls are essen- tial. Although the safety of installation is the responsibility of the user, Chromalox will be glad to make equipment recommendations.

© 2010 Chromalox, Inc.

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Chromalox UB-4002A, UB-3502A, UB-4502A, UB-5002A specifications PF424-4

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.