Service Technician IV - HVAC
TDIndustries
- Tucson, AZ
- Permanent
- Full-time
- Diagnoses HVAC system performance through observation, testing and setup as required by trade/position and type/size of equipment to include split systems up to 120 tons, mini split systems, 3 tons/multizone, VRV heat pump/recovery, RTUS up to 150+ tons, WSHP up to 120 tons, self-contained systems, CRAC units, air/water cooled chillers, air-side, AHUs and EFs, pumps and piping.
- Coordinates work processes on large projects.
- Performs disassembly and reassembly of large or small commercial or residential equipment to perform troubleshooting and planned maintenance as indicated in the service agreement.
- Proficiently operates hand tools, power tools, gauges and measuring equipment.
- Completes service contracts, quoted projects and demand service calls as directed.
- Develops long-term relationships with customers and explains work performed to the customer's satisfaction.
- Communicates and documents project status to all project stakeholders.
- Serves as a lead and front-line resource to service technicians through technical support.
- Coordinates the work of subcontractors, and trains and provides guidance to technicians.
- Purchases materials and issues purchase order numbers to suppliers.
- Safely drives a motor vehicle and trailer, follows requirements of company vehicle driving policy and adheres to all company safety requirements.
- Maintains equipment, tools, and inventory stock on service vehicle.
- Minimum of 5+ years of relevant HVAC Service experience
- High School Diploma or GED.
- Advanced knowledge of service processes, techniques and codes is required.
- Knowledge of brand specific controls (Siemens, Johnson Controls, Distec)
- Proficient in reading complex schematics and prints
- Able to perform as a self-managed individual
- Must be able to display a professional demeanor, solid interpersonal skills with good written and oral communication capabilities.
- Required:
- HVAC Unitary skills: split system - all brands up to 120 tons, mini-split system – up to 3 tons heat pump and all brands Multi-Zone, VRV Heat Pump and VRV Heat Recovery, roof top units – all brands up to 150+ tons, water source heat pumps – all brands up to 120 tons, self-contained systems – water-cooled and air cooled with remote condenser and CRAC units – Leibert/data-aire/Stultz.
- HVAC Chiller skills: Air-cooled chillers – Scroll/reciprocating, Screw, Screw with VFD and Magnetic. Water Cooled Chiller – Scroll/reciprocating, Screw, Variable Speed Screw and Magnetic. Centrifugal Chiller Theory.
- Airside skills: Fan Powered Box, VAV Box, VFD Theory. Air Handler: Theory of AHU operation and Theory of control valve operation. Exhaust fans: Centrifugal Up blast Roof Fans, Centrifugal Inline Fan and Vane Axial High Pressure Fans.
- Pumps and Piping Systems skills: Pumps -- ability to identify all components, pump configurations and chiller configurations. Flow Control – automatic/circuit setter. Piping – strainers and back-flow devices.