DIY HVAC repair guides, industry news, product spotlights, and expert tips from the team at Open To Public HVAC Parts in Dallas, TX.
When your furnace stops producing heat in the middle of a cold snap, the instinct is to call an HVAC technician immediately. But many furnace problems have simple causes that a homeowner can diagnose and fix without a service call. Before you spend $150–$300 on a repair visit, run through these five common issues. 1….
A failed capacitor is one of the most common reasons an air conditioner stops working. If your AC unit hums but the fan won’t spin, or if the compressor struggles to start, there’s a good chance the capacitor is the culprit. The good news: testing and replacing an AC capacitor is a straightforward DIY repair…
At Open To Public HVAC Parts, we’ve expanded our in-store stock of electric heat kits (strip heat) for older and newer air handlers—including common 10 kW, 15 kW, and 20 kW options across major brands. If you bring your air handler model number (or existing heat kit part number), we can help match the correct…
We’ve officially switched our ducting distributor to JPL — American-made and built to perform. This change means our ducting prices have dropped by an average of 20%, without compromising on quality. Whether you’re a contractor prepping for the next job or a DIYer taking on a home project, now’s the time to stock up. Visit…
If your furnace isn’t producing heat, the hot surface ignitor (HSI) may be the culprit. This crucial component ignites the gas to generate heat, so when it fails, your furnace won’t produce warmth. Replacing an HSI is a DIY-friendly repair with the right tools, proper safety measures, and high-quality parts from Open To Public HVAC…
Learn how DIY HVAC diagnostics and repairs can save you money, improve system efficiency, and give you control over your home’s comfort with expert support. Save Money & Take Control: DIY HVAC Diagnostics & Repairs Maintaining your home’s comfort can be expensive, but DIY HVAC repairs offer significant cost savings, improved efficiency, and greater homeowner empowerment….
Understanding the Shift from A1 to A2L Refrigerants in Residential HVAC Systems In recent years, there has been a growing focus on transitioning from A1 refrigerants like R410a to A2L refrigerants such as R32 and R454B. The change is driven by a need to reduce the environmental impact and improve energy efficiency in residential HVAC…
What is SEER2 for air conditioners? SEER2 has replaced SEER as of 2023. SEER2 is the Seasonal Energy Efficiency Ratio and is a measure of cooling efficiency over a typical cooling season. The higher the SEER2 rating, the more energy efficient the air conditioner. Rheem air conditioners have some of the highest SEER2 ratings in…
Did you know that clean condenser and evaporator coils are essential for your HVAC system’s efficiency? Dirty coils can cause your system to work harder, leading to higher energy bills and reduced lifespan. ✨ Tips for Maintenance: At Open To Public HVAC Parts, we have all the parts you need to keep your system in…
We’re excited to announce the launch of our new DIY video page on the Open To Public HVAC website! 🎥✨ Now you can access a range of informative videos that guide you through various HVAC projects and repairs. Whether you’re a homeowner looking to tackle minor issues or just interested in learning more about HVAC…