• NATE - Pick your own test
    • 8/26/2014 8:00:00 AM
    • 8/26/2014 12:00:00 PM
  • NATE - Pick your own test
    • 8/28/2014 8:00:00 AM
    • 8/28/2014 12:00:00 PM
  • NATE - Pick your own test
    • 11/4/2014 8:00:00 AM
    • 11/4/2014 12:00:00 PM
  • NATE - Pick your own test
    • 11/6/2014 8:00:00 AM
    • 11/6/2014 12:00:00 PM
  • Unico iSeries
    • 7/29/2014 1:30:00 PM
    • 7/29/2014 5:30:00 PM
    • Features and Benefits of the new Unico iSeries System. Topics covered: New Vertical Air Handlers, New Inverter Condensing Units, Specifications, Sizes and Limitations, Mixing and Matching Units, Refrigerant lines, Electrical and Communication Wiring, Control Box, Applications, Troubleshooting, Website Tools, Q & A.

  • Unico iSeries
    • 7/29/2014 7:30:00 AM
    • 7/29/2014 11:30:00 AM
    • Features and Benefits of the new Unico iSeries System. Topics covered: New Vertical Air Handlers, New Inverter Condensing Units, Specifications, Sizes and Limitations, Mixing and Matching Units, Refrigerant lines, Electrical and Communication Wiring, Control Box, Applications, Troubleshooting, Website Tools, Q & A.

  • Unico iSeries
    • 7/30/2014 1:00:00 PM
    • 7/30/2014 5:00:00 PM
    • Features and Benefits of the new Unico iSeries System. Topics covered: New Vertical Air Handlers, New Inverter Condensing Units, Specifications, Sizes and Limitations, Mixing and Matching Units, Refrigerant lines, Electrical and Communication Wiring, Control Box, Applications, Troubleshooting, Website Tools, Q & A.

  • Unico iSeries
    • 7/31/2014 1:00:00 PM
    • 7/31/2014 5:00:00 PM
    • Features and Benefits of the new Unico iSeries System. Topics covered: New Vertical Air Handlers, New Inverter Condensing Units, Specifications, Sizes and Limitations, Mixing and Matching Units, Refrigerant lines, Electrical and Communication Wiring, Control Box, Applications, Troubleshooting, Website Tools, Q & A.

  • Unico iSeries
    • 8/1/2014 8:00:00 AM
    • 8/1/2014 12:00:00 PM
    • Features and Benefits of the new Unico iSeries System. Topics covered: New Vertical Air Handlers, New Inverter Condensing Units, Specifications, Sizes and Limitations, Mixing and Matching Units, Refrigerant lines, Electrical and Communication Wiring, Control Box, Applications, Troubleshooting, Website Tools, Q & A.

  • Electric Meter Use
    • 8/21/2014 6:00:00 PM
    • 8/21/2014 9:00:00 PM
    • The course will briefly explain the types of meters available. You will learn how to us a digital Multi-Meter (DMM) and an ammeter safely, how the troubleshooting process works using the correct meter, how to check single & 3-phase motors, how to read a wiring diagram, why you should never use an ohmmeter on a circuit board with a microprocessor, how to check motor windings on a GE ECM variable speed motor, what is "good" voltage and "bad" voltage, how to check the electrical integrity of relay and contactor coils, how to multiply current and when it is necessary, how to check thermistors, and how to measure a flame rectified signal (microamperes). Workbook provided(3 hour evening class) $160 per class when paid with Credit Card $180 per class if we invoice your account

  • Hot Water Boiler Operation & Troubleshooting
    • 9/13/2014 8:30:00 AM
    • 9/13/2014 5:00:00 PM
    • This class will familiarizes the student with various types of residential and light commercial hot water boilers, through 299,000 BTU and basic operating principles. Topics covered will include: •Air elimination, baseboard radiation, circulator pumps, expansion tanks, low water cutoffs, piping, altitude/pressure gauges, pressure reducing valves, high and low limit adjustments, zone valves •Control systems and wiring •Electrical •Water side troubleshooting. No previous boiler experience necessary. Lunch & Workbook provided. Class time: 8:30 am - 5:00 pm Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class

  • Hot Water Boiler Operation & Troubleshooting
    • 9/27/2014 8:30:00 AM
    • 9/27/2014 5:00:00 PM
    • This class will familiarizes the student with various types of residential and light commercial hot water boilers, through 299,000 BTU and basic operating principles. Topics covered will include: •Air elimination, baseboard radiation, circulator pumps, expansion tanks, low water cutoffs, piping, altitude/pressure gauges, pressure reducing valves, high and low limit adjustments, zone valves •Control systems and wiring •Electrical •Water side troubleshooting. No previous boiler experience necessary. Lunch & Workbook provided. Class time: 8:30 am - 5:00 pm Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class

  • Heat Pumps
    • 9/20/2014 8:30:00 AM
    • 9/20/2014 5:00:00 PM
    • Air-To-Air, Water-To-Water The heat pump class assumes students have a good basis and foundation in the refrigeration cycle. Topics covered will include C.O.P., H.S.P.F., reversing valve function, auxiliary heat, electronic and electro-mechanical defrost cycles, special thermostats/subbases, thermal and economic balance points and accumulators and calculating operating costs.. Class times: 8:30am - 5:00pm, Lunch & manual provided. Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.

  • Steam Boiler Operation and Troubleshooting
    • 10/4/2014 8:30:00 AM
    • 10/4/2014 5:00:00 PM
    • Steam Boiler operation's familiarizes students with various types of residential and light commercial steam boilers and basic operating principles. Topics covered: Baseboard radiators & convectors Pressuretrols, Gauge glass installation, Low water cutoffs, Hartford loops, One & two pipe systems, Radiator & return vents, radiator & convector traps Pressure gauges, pressure relief valves, high/low limit adjustments Steam hammer causes & cures Zone valves, control systems, wiring & electrical as well as water side troubleshooting. No previous boiler experience necessary. Lunch & Workbook provided. Class time: 8:30am - 5:00pm Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.

  • Hot Water Boiler Wiring Schematics
    • 10/18/2014 8:30:00 AM
    • 10/18/2014 5:00:00 PM
    • This course will include complete wiring diagrams for 5 of the ways a hot water boiler can be wired plus most of the variations a service technician or installer may encounter. Participants will learn how to connect the following zone valves: Honeywell, White Rodgers two and three wire, B & G and Taco. Also covered will be how to wire low/hi limit controllers, triple aquastats (both gas and oil), Tekmar single zone reset controllers and how to wire them, how to wire 2 types of electronic low water cut-offs and how all of the controls connect to the usual boiler burner and pump circuits. Workbook provided. Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.

  • Hot Surface & Spark Ignition
    • 11/1/2014 8:30:00 AM
    • 11/1/2014 5:00:00 PM
    • Troubleshooting the following ignition systems will be covered: White Rodgers, Honeywell, Robertshaw, Johnson (Penn/Baso), BDP, Carrier and Fenwal. Students will learn the basics of flame rectification and correct measurement of microamps, operation & troubleshooting of redundant gas valves How various flame proving systems function Troubleshooting practices. Each student receives troubleshooting chart and information for each of the above units. Lunch & Workbook provided. Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.

  • Fuel Oil/Oil Burner
    • 11/22/2014 8:30:00 AM
    • 11/22/2014 5:00:00 PM
    • This class exclusively teaches residential gun burners. Designed for the new and experienced person, this seminar covers fuel pump and ignition system troubleshooting, stack and cadcell primary control testing, combustion testing and efficiency adjustments and oil furnace control wiring. Lunch & workbook provided. Class time: 8:30am - 5:00pm Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.

  • Rooftop Unit Troubleshooting
    • 12/6/2014 8:30:00 AM
    • 12/6/2014 5:00:00 PM
    • Concentrates on light commercial gas/electric and electric/electric heating cooling rooftop units. Topics include: Multi-stage controls, capacity control, phase loss monitors, electro mechanical and solid state economizers and enthalpy controls, differential enthalpy control, anti-short cycle devices, head pressure controllers, electronic lockout control modules, air flow across evaporator coils, and control system troubleshooting. Participants should have a complete working knowledge of heating and air conditioning equipment before taking this seminar. Lunch & Workbook provided. Class time: 8:30am - 5:00pm Payment options $225/person paid by credit card $235/person billing your B-Y Account Cancellation policy: Full refund can be expected when contacting Theresa, at 616-534-5136, at least 48 hours prior to class.