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 AC compressor won’t start, it’s easy to jump to the worst-case scenario — a dead compressor that costs thousands to replace. But more often than not, the compressor itself is fine and a much cheaper part is the real problem. Before you start shopping for a new system, work through this checklist. The…
Every Dallas homeowner knows the drill — your electric bill doubles or triples between June and September. Some of that is just the reality of cooling a house when it’s 105 degrees outside. But if your bill jumped more than usual, or it’s significantly higher than your neighbors’ bills, your AC system might be working…
If your AC trips the circuit breaker every time it tries to start — or runs for a while and then trips — something is drawing more current than the circuit can handle. Resetting the breaker and hoping for the best isn’t the answer. The breaker is protecting your wiring from overheating, and the root…
Replacing a thermostat is one of the easiest HVAC upgrades you can do yourself. Whether your current thermostat is malfunctioning, outdated, or you just want better temperature control, the whole job takes about 20 minutes and requires nothing more than a screwdriver and your phone camera. When to Replace Your Thermostat A thermostat typically lasts…
A healthy AC system is relatively quiet — you hear the fan running and maybe a soft hum from the compressor. When new sounds show up, your system is telling you something is wrong. The type of noise often points directly to the failing part, which means you can diagnose the problem from your backyard…
If your AC struggles to start — making a loud clicking sound, briefly tripping the breaker, or taking several attempts before the compressor kicks on — a hard start kit might be exactly what it needs. It’s one of the most affordable upgrades you can make to extend the life of an aging compressor, and…
Los capacitores son la razón #1 por la que los aires acondicionados fallan en DFW. Por qué el calor los mata más rápido, cómo probarlos en 5 minutos, y cómo reemplazarlos por $25 en lugar de $400.
Comparación honesta lado a lado: sistemas Rheem vs Goodman 14 SEER2 para propietarios en DFW. Calidad de construcción, protección contra granizo, motores y precios reales.
Honest guide to which HVAC repairs you can DIY, which need a pro, and how to know the difference. Saves DFW homeowners hundreds when the answer is “it’s just a $40 part.”
What R-454B is, why HVAC equipment switched to it in 2025, and whether your existing R-410A system needs upgrading. The honest take on A2L refrigerants in DFW.