HVAC Helper (0615 V1) Time-Based

Workforce Inc.

Registered 2026

Indiana (OA)

Documents

Individual state requirements may vary. Please contact your local apprenticeship office to ensure this version is suitable to your state’s requirements.

Work Process Schedule

Work Process Content

On the Job Training

Anonymous

OJT hours

Install machine or equipment replacement parts.

400

Install or replace machinery, equipment, and new or replacement parts and instruments, using hand or power tools.

Test mechanical equipment to ensure proper functioning.

500

Examine and test machinery, equipment, components, and parts for defects to ensure proper functioning.

Connect electrical components or equipment.

500

Adjust, connect, or disconnect wiring, piping, tubing, and other parts, using hand or power tools.

Connect hoses to equipment or piping.

200

Adjust, connect, or disconnect wiring, piping, tubing, and other parts, using hand or power tools.

Observe HVAC equipment in operation to detect potential problems.

700

Tend and observe HVAC equipment and machinery to verify efficient and safe operation.

Assemble structural components.

200

Assemble and maintain physical structures, using hand or power tools.

Clean HVAC equipment, parts, or tools to repair or maintain them in good working order.

700

Clean or lubricate vehicles, machinery, HVAC equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.; Prepare work stations for use by mechanics and repairers.

Clean HVAC work areas.

700

Clean or lubricate vehicles, machinery, HVAC equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.

Lubricate equipment to allow proper functioning.

500

Clean or lubricate vehicles, machinery, equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.

Assist skilled construction or extraction personnel.

200

Inspect electrical or electronic systems for defects.

500

Diagnose electrical problems and install and rewire electrical components.

Position hand tools.

200

Repair electrical components.

300

Diagnose electrical problems and install and rewire electrical components.

Disassemble equipment for maintenance or repair.

200

Disassemble broken or defective equipment to facilitate repair and reassemble equipment when repairs are complete.

Reassemble equipment after repair.

200

Disassemble broken or defective equipment to facilitate repair and reassemble equipment when repairs are complete.

Move materials, equipment, or supplies.

200

Transfer tools, parts, equipment, and supplies to and from work stations and other areas.

Position equipment using hand tools, power tools, or heavy equipment.

200

Position vehicles, machinery, equipment, physical structures, and other objects for assembly or installation, using hand tools, power tools, and moving equipment.

Adjust equipment to ensure optimal performance.

200

Adjust, maintain, and repair tools, equipment, and machines, and assist more skilled workers with similar tasks.

Maintain work equipment or machinery.

200

Adjust, maintain, and repair tools, equipment, and machines, and assist more skilled workers with similar tasks.

Order HVAC materials, supplies, or equipment.

300

Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition.

Apply protective coverings to objects or surfaces near work areas.

300

Apply protective materials to equipment, components, and parts to prevent defects and corrosion.