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Half-Day Technical Session | Single & Two-Stage, Non-Communicating Systems
September 15th, 2026 8 a.m. - 12 p.m.
Weathertech Huntsville
1049 Putman Dr NW, Huntsville, AL 35816
Class Description:
Install, start-up, and troubleshooting — covered in that order, with live equipment demonstrations throughout. You’ll get the checkpoints that keep a system out of trouble from start-up, then spend the rest of the time on where techs get stuck: heating mode pressures, defrost boards, reversing valves, and TXVs — all of it behaving differently than it does in cooling.
You’ll Walk Away Knowing:
Install and start-up checkpoints that prevent problems down the road
How to read heating mode pressures fast — no more guessing
How to catch defrost problems before swapping parts
How to spot a reversing valve that’s about to take out a compressor
How TXVs look different in heat mode and what that tells you
*IMPORTANT PAYMENT INFORMATION*
In order for your registration to be complete, you MUST select the number of attendees that will be coming, register their names in the form at “Register & Pay“ below, and finalize your registration via checkout.
Half-Day Technical Session | Single & Two-Stage, Non-Communicating Systems
September 15th, 2026 8 a.m. - 12 p.m.
Weathertech Huntsville
1049 Putman Dr NW, Huntsville, AL 35816
Class Description:
Install, start-up, and troubleshooting — covered in that order, with live equipment demonstrations throughout. You’ll get the checkpoints that keep a system out of trouble from start-up, then spend the rest of the time on where techs get stuck: heating mode pressures, defrost boards, reversing valves, and TXVs — all of it behaving differently than it does in cooling.
You’ll Walk Away Knowing:
Install and start-up checkpoints that prevent problems down the road
How to read heating mode pressures fast — no more guessing
How to catch defrost problems before swapping parts
How to spot a reversing valve that’s about to take out a compressor
How TXVs look different in heat mode and what that tells you
*IMPORTANT PAYMENT INFORMATION*
In order for your registration to be complete, you MUST select the number of attendees that will be coming, register their names in the form at “Register & Pay“ below, and finalize your registration via checkout.