Partshnc | Hvac Parts & Accessories

Air conditioners are designed with multiple safety mechanisms to protect both the unit and your home. One of these critical safeguards is the low-pressure switch, which monitors refrigerant pressure in the system. When pressure drops too low, the switch triggers a lockout to prevent compressor damage. While this feature protects your AC, frequent or recurring low-pressure switch lockouts can signal deeper problems that require attention. While this feature helps safeguard your AC, a lockout often indicates an underlying problem that needs attention. From refrigerant leaks to airflow restrictions, several factors can cause your air conditioner pressure switch or low-pressure switch to trip repeatedly. In this article, we’ll explain why low-pressure switch lockouts occur, the top 10 most common causes, and how to prevent them with proper maintenance and care. Why the Low Pressure Switch Matters The low-pressure switch plays a vital role in the cooling cycle. It ensures the compressor th...

  The HVAC industry is undergoing a major transformation, and at the heart of this evolution lies one of the most promising innovations in climate control — next-generation heat pump technologies. As the world shifts toward sustainable energy and stricter carbon regulations, heat pumps are quickly emerging as the go-to solution for efficient heating and cooling. From advanced refrigerants to AI-driven performance optimization, the coming years will redefine what comfort means in homes and businesses. The heat pump revolution isn’t just about energy savings — it’s about reshaping how we interact with the built environment while reducing our carbon footprint. In this article, we’ll explore the latest breakthroughs in heat pump technologies for 2025–2026, the benefits they bring to homeowners and industries, and what these innovations mean for the future of comfort. Why Heat Pumps Are the Future of HVAC Traditional HVAC systems rely on fossil fuels and separate units for heating and c...

  Your Goodman furnace’s gas valve plays a vital role in regulating the flow of natural gas or propane into the burners, ensuring safe and efficient heating. However, over time, this gas valve Goodman part can become susceptible to corrosion—a common yet preventable issue that can lead to gas leaks, inefficient performance, or even complete furnace failure. Fortunately, by understanding the causes of corrosion and taking some simple preventive steps, you can keep your Goodman gas valve in excellent condition and extend the life of your heating system. In this article, we’ll explore the top reasons your Goodman gas valve may corrode, along with practical steps to prevent and protect it from damage. By the end, you’ll know how to maintain your gas valve safely and when it’s time to call in an HVAC professional. Top Causes of Corrosion on a Goodman Gas Valve & How to Prevent Them 1. Excess Moisture or Humidity in the Furnace Area Cause: High humidity or water leaks near the furna...