Taddy Digest

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Taddy's Career Tad started his hvac career in 2003 at the age of 14, working at his fathers company with the crews part-time in the summer. Tad didn't know w...

Latest Videos

Replace York Package Gas Unit Heat Exchanger Without Mistakes

How Many Solar Panels Do You Need for an EG4 Solar Mini-Split (Sizing Guide)

How to Read HVAC Schematics (Beginner to Pro – Furnace & AC Explained)

DIY EG4 Solar Window AC Installation – Start to Finish

How to Charge an Air Conditioner (Without Guessing) Step-by-Step

How to Use a Combustion Analyzer (Step-by-Step for HVAC Techs)

HVAC Shop Materials Walkthrough (What You Need to Build Ductwork & Install Systems)

HVAC Truck Stock Walkthrough (Every Part You Need on Your Truck)

HVAC Parts Pricing & Markup Strategy (2026 Guide)

How do you install and size a Dehumidifier

Installing Solar Panels on Metal Roofs Without Damage

How to Replace a Gas Valve + Set Manifold Pressure (Two-Stage Furnace Tutorial)

Gas Furnace Flames Keep Going Out This Is Why

DIY EG4 R32 Solar Mini Split Installation Full Walkthrough

Anker Solix F3800 Plus Review The Most Expandable Home Backup Power Station (+ Discount)

My HVAC Truck Got Totaled — Here’s Why Insurance Saved My Business

EG4’s NEW 16kWh 314Ah Wall-Mount Battery + PowerLift Pro Game-Changer for Home Solar

Skip School and Still Get Hired How to Become an HVAC Technician.

How to Size a Solar System Inverter, Battery, and Panel Sizing Made Simple

EG4 Mini-Split Reversing Valve Test — Full Tear-Down, Voltage Check & Heating Diagnosis!

Roll Groover Kit Tips for the PTM-300 (Don't Miss This!)

Pipe Threading Made Easy Bluerock PTM 300 Full Demonstration

Top 5 Gas Log Problems and How to Fix Them Fast

How To Pick The Perfect Gas Logs For Your Fireplace!

How to Build Square Metal Duct (Full Sheet Metal HVAC Tutorial)

How to Build a Seamless Drain Pan (Sheet Metal HVAC Tutorial)

This Isn’t a TV… It’s the Smartest Heater You’ll Ever Own 🔥 (Kelvin Smart Infrared Heater Review)

Is It the Gas Valve or the Control Board Step-by-Step HVAC Diagnosis

Is This Diesel Heater Worth It Full Demo

How to Troubleshoot a Bad Thermostat or Thermostat Wire HVAC Process of Elimination