TXV Troubleshooting and Repair

Replacing a Faulty TXV, and trying to remove air/moisture from the system. HVAC Training -    • HVAC Training Vlog for Apt Maintenance   HVACvTools Used in This Video Fieldpiece Valve Core Removal Tool - https://amzn.to/4ne5ab2 Uniweld NV1 Nitro Vue Flow Indicator - https://amzn.to/4aI2yuZ Uniweld Brazing/Welding Kit with Cap'n Hook - https://amzn.to/3Us2z0e Inficon Refrigerant Scale - the model in this video is discontinued Turbotorch Nitrogen Regulator - https://amzn.to/4kEAI7M Uniweld Nitrogen Tote Kit (not exact but similar to one in this video) - https://amzn.to/4b1PYGy Fieldpiece Micron Gauge - https://amzn.to/4mbJHgv Fieldpiece Probe kit - https://amzn.to/4eamPMg Fieldpiece Vacuum Pump - https://amzn.to/3vTTcNA Yellow Jacket Vacuum Hoses - https://amzn.to/3W9X1Iz Yellow Jacket Micron Coupler - https://amzn.to/3QcgZ28 Appion Valve Core Removal Tool - https://amzn.to/3Li80t7 Yellow Jacket 49190 Boots for 3-1/8" Gauges - https://amzn.to/4lWIcDq Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauge, psi, R-22/404A/410A - https://amzn.to/3GKWg3M website: davespates.com Disclaimer Content on Apartment Maintenance Pro (   / apartmentmaintenancepro  ) is for informational/educational purposes only and is not professional advice. Do not rely on it instead of consulting qualified experts. All demonstrated projects/repairs involve risks of injury, property damage, or other losses. We, our creators, and affiliates disclaim all liability for any damages, injuries, or consequences from attempting these activities. Proceed at your own risk and hire licensed professionals if a task seems too dangerous, complicated, or beyond your skills. No warranties on information accuracy or suitability. Always prioritize safety, comply with laws/regulations, use proper protective gear, and seek expert help if unsure. Affiliate Disclaimer I am an Amazon Affiliate. I may earn a commission on qualifying purchases.