AHU Draftsman

Klima Global

Klima Global is seeking a detail oriented AHU Draftsman to produce precise GA and fabrication drawings for our Air Handling Units (AHU/FAHU/ERV). You will convert engineering inputs into production ready drawings, BOMs, and cutting lists, ensuring manufacturability, quality, and alignment with project specifications and standards.

Key Responsibilities

• Prepare GA (General Arrangement) drawings for AHU/FAHU/ERV, including coil, fan, filter, mixing box, heat recovery, and access sections.

• Develop fabrication/detail drawings: double skin panels, base frames, doors, hinges/locks, inspection windows, drain pans, filter rails, coil casings, attenuators, dampers, and service platforms.

• Generate cutting lists, part lists, and BOMs for sheet metal, insulation, fasteners, accessories, and bought out items.

• Create exploded views and assembly sequences for shop floor reference; annotate tolerances and fits where required.

• Maintain drawing registers and revision control; issue IFC/IFU/As Built packs.

• Prepare nameplate/label drawings and hole schedules for CNC/laser punching (DXF where applicable).

• Ensure drawings comply with applicable guidelines (e.g., Eurovent, ISO practices) and internal SOPs.

• Support site teams with quick sketches, penetrations/openings, and as built updates when needed.

Must Have Skills & Experience

• 2 5 years as an HVAC/AHU draftsman (manufacturing background preferred).

• Strong command of AutoCAD (2D) for sheet metal detailing; ability to read/interpret P&IDs, schedules, and consultant drawings.

• Hands on experience preparing fabrication drawings for double skin AHUs (paneling, frames, doors, base).

• Knowledge of sheet metal practices (bends, K factors, allowances), standard fasteners, sealing, and insulation.

• Familiar with BOM creation, revision control, and drawing standards (layers, line weights, title blocks).

• Understanding of HVAC components: fans, coils, filters, dampers, attenuators, motors, drives.

• Proficient in MS Excel for cutting lists and take offs.

• Strong attention to detail, accuracy, and deadlines.

Good to Have (Preferred)

• Exposure to 3D (Inventor/SolidWorks) for assemblies and exploded views.

• Revit (Family creation) basics for BIM deliverables.

• Familiarity with Eurovent/ISO documentation, QA checklists, and factory test forms.

• Experience with heat recovery units (plate/rotary) and hygienic AHU details.

• UAE/GCC project exposure; Arabic reading basics a plus.

Qualifications

• Diploma/ITI in Mechanical, Production, or Drafting (or equivalent).

• Certification/training in AutoCAD; portfolio of prior AHU/HVAC drawings preferred.