Warm-air furnaces : inspection and preventive maintenance service. (open access)

Warm-air furnaces : inspection and preventive maintenance service.

A guide to maintenance of warm-air furnaces. Discusses methods of training, duties of the user, inspection, and maintenance.
Date: June 1947
Creator: United States. War Department.
System: The UNT Digital Library
Steam and Hot-Water Heating Plants: Inspection and Preventive Maintenance Service (open access)

Steam and Hot-Water Heating Plants: Inspection and Preventive Maintenance Service

"This Technical Manual is a guide to first and second echelon maintenance services of domestic type steam and hot-water boilers and heating systems." Discusses methods of training personnel, operation and preventive maintenance, procedures for placing equipment in service and for taking it temporarily out of service, and inspections.
Date: June 1947
Creator: United States. War Department.
System: The UNT Digital Library
Water heaters : inspection and preventive maintenance service. (open access)

Water heaters : inspection and preventive maintenance service.

"This technical manual is a guide to first and second echelon maintenance of domestic hot-water supply systems." Discusses methods of training maintenance personnel, preventive maintenance for users, and inspections.
Date: June 1947
Creator: United States. War Department.
System: The UNT Digital Library