Hubbell Electric Heater Company SE manual

Page 15

Water temperature below

Faulty thermostat.

Check thermostat adjustment.

settings at all times

 

Monitor thermostat as described in

 

 

Section III, Quarterly Inspection.

 

 

Replace if necessary.

 

Blown fuse in element fuse

Replace fuse.

 

block, if installed.

 

 

Heating element not working

Check to see that heating element

 

on all phases

is working on all phases, by

 

 

checking the resistance (ohms)

 

 

value for each element and

 

 

comparing with the chart included

 

 

in Section VI.

 

Heater improperly sized

Verify heater is properly sized for

 

 

the flow rate and temperature rise

 

 

of your system. See formulas

 

 

included in Section VI. Replace

 

 

elements with proper size as

 

 

necessary.

Relief valve discharges

Excessive temperature or

Temperature and pressure relief

continuously

pressure in tank

valves are made to operate if the

 

 

water temperature exceeds 210°F

 

 

or water pressure exceeds the

 

 

pressure rating of the safety relief

 

 

valve. If trouble is excessive

 

 

temperature, then thermostat is not

 

 

shutting off at the right setting and

 

 

thermostat must be replaced.

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Contents Electric Heater Company Hubbell Electric Heater Company BOXSTRATFORD, CT Table of Contents Section Title Page Heating Element Section I General Description and ConstructionTank Tank ConnectionsControl Thermostat Temperature High Limit SwitchLow Water Cut-Off Magnetic ContactorOuter Shell and Insulation OptionsDial Temperature and Pressure Gauge Fused Low Voltage TransformerVacuum Relief Valve Built-in Circuit Breaker On/Off SwitchElectro-Mechanical Timer Individually Fused ElementsPiping Installation Water Heater PlacementElectrical Installation Filling the HeaterFinal Checks Quarterly Inspection Section III Scheduled Maintenance and OperationMaintenance and Operation FreezingAnnual Inspection Symptom Probable Cause Corrective Action / Remedy Section IV TroubleshootingPage Surface Temperature High Limit CUT-OFF Section V Servicing & Replacement of PartsImmersion Temperature High Limit CUT-OFF Heating Element Page Surface Mounted Thermostat Immersion Thermostat Magnetic Contactor Relief Valve Formulas Section VI Miscellaneous Charts and Formulas Element ChartTorque Values

SE specifications

Hubbell Electric Heater Company SE has established itself as a prominent manufacturer and supplier of electric heating solutions, offering a diverse range of products tailored to meet various industrial, commercial, and residential needs. Founded on a commitment to quality and innovation, Hubbell Electric has been an industry leader for decades, providing reliable and efficient heating systems that ensure optimal performance in various environments.

One of the main features of Hubbell Electric heaters is their versatility. The company offers an extensive selection of products, including unit heaters, duct heaters, and infrared heaters, which cater to different applications across sectors like manufacturing, warehousing, and even residential heating. Each product line is designed to provide efficient heat while minimizing energy consumption, making them an eco-friendly choice for businesses and homeowners alike.

Hubbell Electric also places a strong emphasis on innovative technologies. Their heaters are often equipped with state-of-the-art thermal management systems, which regulate temperature and prevent overheating, thereby extending the lifespan of the units. In addition, many of their products feature advanced controls, allowing for seamless integration with existing building management systems. This capability not only enhances operational efficiency but also enables users to monitor and manage their heating systems remotely.

Another characteristic that sets Hubbell Electric apart is their commitment to safety. All their products comply with the latest industry standards and regulations to ensure safe operation. Many models come with built-in safety features, such as over-temperature protection and automatic shut-off, which provide peace of mind for users.

Hubbell Electric also prioritizes user convenience and ease of installation. Their heaters are designed with user-friendly features that simplify the installation process and minimize maintenance requirements. This focus on practicality ensures that customers can have their heating systems operational quickly and with minimal hassle.

Moreover, Hubbell Electric Heater Company SE prides itself on exceptional customer support and service. They offer extensive resources, including installation guides and product specifications, as well as a dedicated customer service team to assist clients with their specific needs and challenges.

In summary, Hubbell Electric Heater Company SE combines versatility, advanced technologies, safety, user-friendliness, and outstanding customer support to provide high-quality electric heating solutions that cater to a wide range of applications. By continually innovating and adhering to stringent safety standards, the company remains a trusted choice for customers seeking reliable heating solutions.