All Services Engineering & Architecture Hvac design engineer $12/hr · Starting at $30 My skills Autocad,heat load ,duct routing ,pressure loss in pipe, velocity pressure loss in duct,fan ,pump ,chiller , ahu,motor,splitac,ductable split ac, and package ac selection. About $12/hr · Ongoing Download Resume My skills Autocad,heat load ,duct routing ,pressure loss in pipe, velocity pressure loss in duct,fan ,pump ,chiller , ahu,motor,splitac,ductable split ac, and package ac selection. Skills & Expertise DesignEngineeringHVAC System DesignPackaging DesignRoutersSkillVelocity 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersRouter ExpertsPackaging DesignersHVAC System DesignersDesigners