Job address
US
Company size
11-50 employees
Job sector
Architecture & Construction
occupation category
Other
Job type
Contract
Work environment
In person
Company Overview
Releases upcoming
If you've received this job template as a recommendation, we're actively adding employers in your area with open positions like this. Stay tuned for updates!
Customize this section from your company profile.
Learner & Earner
Job details
Each Open Job posting will contain unique job details.
Employer
Bookmark this job template for quick access in your templates folder whenever you're setting up a new job posting.
Take note
These are Verified skills that candidates near you are sharing with our recommender.
Job details
Required skills
- Safety, Refrigeration Basics and Orientation, Customer Relations: Safe handling of refrigerants, pressurized gasses, and combustibles, Use of Safety Data Sheet information, Lockout & tag out procedures
- Methods for Handling Equipment and Power Tools: Use of ladder and torch, Identify common seals, bearings, gaskets and packing materials, Identify belt drive components and replace, align, and adjust tension these components, Inspect and maintain common packaged and split HVACR systems
- Constant Humidity: Explain the sequence of operation of common airside accessories- humidifiers, electronic air cleaners, economizers, UV lighting systems, and heat recovery ventilators/systems
- Heavy Air Conditioning: Describe commercial airside, ventilation, and exhaust systems, Demonstrate the knowledge of constant volume, variable volume and variable volume/temperature (VVT) systems and their applications, Operate various air terminal and delivery equipment, Identify the key components, the operation, and common service issues pertaining to packaged and split air handling equipment, economizers, air filtration and other common accessories
- Soldering, Welding, Pipefitting, Tube Bending and Fitting: Install and support soldered/brazed joints and mechanical/flared connections of various types of copper pipe/tubing, Design and install steel piping in residential and commercial applications using fitting geometry including allowances, methods of joining and threading, installation of hangers and other support means, Install various types of pipe insulation materials
- Diagram and Blueprint Reading: Accurately read blueprints and specifications including symbols, schedules, details and proficiency locate specific information
- Controls: Inspect cooling system for primary controls, safeties, refrigerant control valves, and regulators, Troubleshoot and repair components, controls, and supplemental heat systems, Diagnose and troubleshoot heat pump systems, controls, and components, Diagnose and troubleshoot gas heating systems, controls, flame and pilot verification systems, and components
- Test Instruments and Equipment, Service, Install, and Troubleshoot: Troubleshoot and service electronically commutated motors (ECM), Start and setup variable frequency drives as well as resolve common issues, Troubleshoot common control circuits and load components, Operate, install, and troubleshot temperature controls and various types of thermostats, Use wiring diagrams necessary to troubleshoot control system failures
- Demonstrate safe handling of refrigerants
- Explain the operation of supplemental heat and dual fuel systems in relationship to heat pump systems
- Construction Drawings
- Explain the sequence of operation of common gas heating systems and common system/component failures
- Identify and explain the operation of compressor protection devices
- Perform diagnostics on various types of single and three phase motors and wiring methods including multispeed, start relays and start/run capacitors
- Demonstrate safe handling of combustibles
- Describe temperature pressure relationships
- Demonstrate use of personal fall protection equipment
- Demonstrate safe handling of pressurized gasses
- Identify sources of oil contamination
- Copper, Plastic, and Steel Piping
- Identify and install proper gas vent sizing, proper draft verification, and solve combustion related issues
- Use tools and instruments to test air balance in HVAC systems
- Identify IAQ based HVAC equipment and explain their use to maintain acceptable IAQ
- Sheet Metal and/or Duct Systems
- Identify service issues with various metering devices and troubleshoot and repair/replace the devices
- Identify gas heating components and demonstrate ability to troubleshoot common failures
- Use electrical instruments and multi-meters to locate faults and troubleshoot high/line voltage power circuits
- Use electrical instruments and multi-meters to locate faults and troubleshoot low voltage control circuits
- Use proper charging techniques with various types of zeotropic and zeotropic refrigerants
- Troubleshoot and repair overcurrent protection and circuit breakers
- Equipment Maintenance
- Heat Pump Systems Troubleshooting
- Identify faults and repair of common accessories
- Resolve IAQ issues by explaining how acceptable IAQ can be achieved
- Cooling System
- Check refrigerant circuits for leaks using equipment and procedures
- Diagnose and troubleshoot gas heating systems, controls, flame and pilot verification systems, and components
- Troubleshoot and repair components, controls, and supplemental heat systems
- Use Ohm’s Laws and solve for various calculations
- Demonstrate torch safety
- Demonstrate lockout & tag out procedures
- Work in a safe and workman-like manner abiding applicable local, state, and federal regulations; EPA (environmental), DOT (motor vehicles) and OSHA (worker safety)
- Test the properties of air and psychometrics as related to human comfort and maintaining conditioned spaces
- Internally and externally insulate and attenuate metal ducts
- Properly use common lubricants
- Demonstrate safe ladder usage
- Install various types of pipe insulation materials
- Use energy efficient insulation methods and sealing techniques for duct systems
- Identify and evaluate various types of compressors and their performance
- Identify and install duct system components, fittings and support systems
- Leak Detection, Evacuation, Recovery and Charging Processes
- Design a duct system using the relationship between pressure, velocity, and volume in distribution systems
- Air Distribution Systems
- Inspect cooling system for primary controls, safeties, refrigerant control valves, and regulators
- Trade Mathematics
- Appropriately use SDS (Safety Data Sheet) information
- Identify and describe various methods of compressor capacity control
- Use pressure-temperature charts to calculate system superheat and sub cooling
- Troubleshoot and replace a four-way valve/reversing valve in a heat pump system
- Read wiring schematics, pictorial diagrams, and ladder diagrams
- Install flexible duct connectors and systems
- Troubleshoot types of circuits-series, parallel, and series-parallel
- Heat Pumps
- Operate, install, and troubleshot temperature controls and various types of thermostats
- Calculate fan speed (RPM) required to produce a specified change in volume (CFM)
- Heating Systems
- Troubleshoot common control circuits and load components
- Safety Training PPE - (LOTO, Ladder Safety, Fall Protection, etc.)
- Demonstrate the knowledge of constant volume, variable volume and variable volume/temperature (VVT) systems and their applications
- Explain the operation of various types of heat pump systems
- Identify belt drive components and replace, align, and adjust tension these components
- Identify and install common types of sheet metal ducts using joining, support and reinforcement methods
- Cooling Systems Troubleshooting
- Use a velometer to determine system airflow
- Gas Heating Systems Troubleshooting
- Identify boiler components, safeties, and knowledge of basic system operation
- Determine IAQ issues and effects on occupants
- Operate and adjust common zoning, damper & Variable Actuator Vein/Variable Valve Timing Actuator (VAV/VVT) systems and identify common system/component failures
- Troubleshoot, service, and install ductless and Variable Refrigerant Flow (VRF) systems
- Describe commercial airside, ventilation, and exhaust systems
- Identify and install dampers, access doors and other accessories
- Diagnose and repair motor starter circuits and various types of electrical motors
- Use a duct calculator and solve for airflow related variables and duct sizing/flow calculations
- Calculate the volume and area of basic geometric shapes
- Indoor Air Quality (IAQ)
- Electrical Power
- Troubleshoot gas heating pilot systems and flame verification
- Evaluate cooling systems and determine specific deficiencies and corrective actions required
- Install and support soldered/brazed joints and mechanical/flared connections of various types of copper pipe/tubing
- Explain the sequence of operation of common airside accessories- humidifiers, electronic air cleaners, economizers, UV lighting systems, and heat recovery ventilators/systems
- Air Handler and Furnace Accessories Troubleshooting
- Diagnose and correct operational issues of natural draft, power draft, and induced draft equipment types
- Diagnose and troubleshoot heat pump systems, controls, and components
- Appropriately use air measurement instruments
- Zoning, Ductless and Variable Refrigerant Flow (VRF) Systems
- Recognize and remedy specific system faults and failures common to packaged/split cooling and heat pump systems with understanding of refrigerant cycle
- Start and setup variable frequency drives as well as resolve common issues
- Motor and Control Circuit Troubleshooting
- Operate various air terminal and delivery equipment
- Identify common seals, bearings, gaskets and packing materials
- Demonstrate system evacuation procedures including recovery, recycle, and reclamation of refrigerants
- Explain the sequence of operation of common heat pump systems in the heating, cooling, and defrost modes
- Troubleshoot and service electronically commutated motors (ECM)
- Identify the key components, the operation, and common service issues pertaining to packaged and split air handling equipment, economizers, air filtration and other common accessories
- Commercial Airside Equipment
- Select appropriate refrigerant for compatible oil used in various temperature range applications
- Use common refrigerant retrofit processes including system cleanup and lubricant changes
- Identify and describe compressor failures due to electrical, mechanical, hydraulic, and lubrication issues
- Electrical Motors and Compressors
- Metering Devices
- Troubleshoot common service issues and repairs as well as installation methods
- Inspect and maintain common packaged and split HVACR systems
- Use wiring diagrams necessary to troubleshoot control system failures
- Identify and install appropriate vent types for condensing and non-condensing equipment
- Accurately read blueprints and specifications including symbols, schedules, details and proficiency locate specific information
- Design and install steel piping in residential and commercial applications using fitting geometry including allowances, methods of joining and threading, installation of hangers and other support means
- Identify wiring symbols
- Use electrical instruments and multimeters to locate faults and troubleshoot low voltage control circuits
- Use electrical instruments and multimeters to locate faults and troubleshoot high/line voltage power circuits
- Sheet Metal Duct Systems
- Identify and install sheet metal dampers, access doors and other accessories
- Commercial and Industrial Refrigeration Systems
- Describe the methods used to freeze and store food products
- Describe the sequence of operation of various commercial and industrial refrigeration systems
- Identify and describe the function of various system components and controls
- Identify the common defrost systems, components, and sequences of operation
- General Trade Orientation
- Care and use of tools
- Test and measurement devices
- Types and sizes of piping, tubing, fittings
- Introduction to refrigeration components
- Safety procedures and first aid
- Equipment Records and Reports
- Fabrication Of System Components
- Cut, thread, flare, bend, shape piping and tubing
- Install fittings
- Solder, braze, and tin fittings and components
- Care and use of oxy-acetylene and portable torches
- Silver and soft soldering
- System Installation and Connection
- Electric supply lines and cables
- Electrical connections
- Water service lines
- Air supply lines
- Steam lines
- Steam return lines
- Steam traps and strainers
- Pressure reduction, expansion, evaporator, stop valves
- Suction and discharge lines
- Gauges
- Dehydrators
- Filters and strainers
- Controls
- Superheat and subcooling reading
- Equipment Installation
- Install condensers
- Prepare compressor and motor bases
- Install and align compressors and motors
- Install evaporators and other cooling coils
- Install and align centrifugal pumps and bases
- Use of slings, lines, blocks and falls, chain hoists, rollers, dollies and skids
- System Maintenance
- Troubleshoot field systems
- Test pressure, flow, etc.
- Check liquid levels
- Check repair leaks (Freon, liquid)
- Purge, dehydrate, and charge systems
- Flushing of hydronic systems
- Boil-out of steam systems
- Chemical treatment of hydronics
- Repair, align, and adjust fans and blower sections
- Align pulleys, bearing blocks, belt tension
- VRF installs
- Condenser and evaporator coil cleaning
- Equipment Repair
- Disassemble and clean, repair/renew, perform shop tests and run-in compressors
- Repair, pressure test, dehydrate evaporators
- Repair, acidize condensers, and roll condenser tubes
- Remove, replace, disassemble, and test, clean, calibrate, renew defective parts on controls of all types such as: pneumatic, electrical, electro pneumatic, thermostatic, humidity, pressure, vacuum
- VRF final report
- Assist start-up of VRF, chillers, and steam boiler systems.
- Production and Start-Up Assist
- Production tracking of jobs
- Managing controls, chemical treatment, and TAB contractors.
- Commissioning
- Conduit Bending
- Mileage reports
- Gas card management
- Work orders
- Lock-Out/Tag-Out
- Arc flash certified
