Factory Classes

A limited number of classes are available through our manufacturers’ factories. These factory classes are open to engineers, contractors, installers and service technicians. They are led by highly qualified personnel—trainers with real-world experience to pass along in the classroom and through hands-on sessions. To join one of these educational opportunities, registration must be coordinated through an R. L. Deppmann representative. Contact Us to request a class schedule in your area.

Bell & Gossett—The Little Red Schoolhouse Educational Series

Bell & Gossett is known throughout the industry as the authority in the proper design, installation and maintenance of hydronic and steam systems classes. They offer educational opportunities for engineers, contractors and installers through the Little Red Schoolhouse educational program. Students must enroll through R.L. Deppmann. Once submitted, an R.L. Deppmann representative will contact you. A schedule and list of classes can be found at the Bell & Gossett Little Red Schoolhouse website.

Bell & Gossett—The Remote Learning Hub

A virtual extension of Bell & Gossett's Little Red Schoolhouse, the Remote Learning Hub features free live webinars and online pre-recorded Little Red Schoolhouse classes. This online resource allows Bell & Gossett to continue to make over a century of knowledge available to you with the click of a button. A schedule and list of classes can be found at the Bell & Gossett Remote Learning Hub.

Goulds Water Technology Factory School

The Goulds Water Technology Factory School educates water industry professionals about the latest advancement in commercial, residential and agricultural applications. Students should enroll directly on the Goulds website. A schedule and list of classes can be found at the Water Technology Factory School website.

Boilers and Water Heaters: AERCO

AERCO International provides technical training for the beginner through the advanced service technician on AERCO boilers and water heaters. Classes are also available for non-service site personnel. Students must enroll through R.L. Deppmann. Once submitted, an R.L. Deppmann representative will contact you. A schedule and list of classes can be found at the AERCO International website.

Thermal Solutions Service Training

Thermal Solutions Service Training School covers all aspects of design, installation, start-up and troubleshooting for all Thermal Solutions Boiler and Water Heater products. Students can enroll directly on Thermal Solutions website. This class is offered 3 to 4 times a year with a capacity of 10 students. A schedule can be found at the Thermal Solutions Training School

Webster Combustion—Combustion College

Webster Combustion College offers beginning and advanced classes on Webster’s heating technology for the service technician. Students can enroll directly on Webster’s website. For information on dates for both the beginning and advanced classes, please visit the Webster Combustion College.

Humidification: DriSteem

DriSteem is a premier provider of humidification and evaporative cooling system solutions. They offer a Technical Training Seminar for service personnel who handle the start-up, maintenance, and service and troubleshooting of DriSteem equipment. This class is offered once a year by invitation only. Students must enroll through R.L. Deppmann.  

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