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Dubai’s HVAC landscape is evolving fast. In 2025, connectivity and compliance are no longer optional—they’re essential. With the city pushing low-GWP refrigerants like R-32 and A2L-class gases, technicians need tools that not only survive the brutal 50°C heat but also comply with UAE environmental regulations. AlFaisalHVAC.com and Al Faisal A/C Spare Parts Trading LLC in […]

If you’ve ever stepped outside in Dubai in July or August, you know what “peak summer” really means: 50°C ambient heat, 90% humidity, and dust swirling through every crack. For your AC, that’s not just uncomfortable—it’s stressful. A poorly maintained system can fail when you need it most, leaving you with sweaty interiors, sky-high DEWA

If you’ve ever opened an outdoor AC unit in Dubai summer, you know one thing for sure: heat here is not normal heat. At 45–50°C ambient, electrical components live a hard life. One of the most common casualties is the AC contactor. In simple terms, the contactor is the heavy-duty switch of your outdoor unit.

If you’ve worked with AC systems in the UAE long enough, you’ve heard the phrase “tropical design” more times than you can count. And for good reason. Cooling equipment that works fine elsewhere often struggles here once temperatures climb past 45°C. One of the biggest decisions that affects performance in this heat is the compressor

If your villa AC runs all day in July and August and still feels tired by afternoon, you’re not alone. This is one of the most common complaints we hear in Dubai. The system is on. Air is coming out. But comfort never really arrives. In many cases, the problem isn’t a faulty unit. It’s

Handling refrigerant gas in the UAE isn’t just another job task. In Dubai heat, it’s a safety responsibility. I’ve seen technicians faint on rooftops, cylinders swell in vans, and systems ruined because someone rushed a gas job without following basics. Refrigerants are not harmless. They’re high-pressure chemicals, and in our climate, small mistakes become big

When your AC starts making strange noises in the middle of a Dubai summer, stress comes naturally. At 45–50°C outside, even a small AC issue feels like an emergency. In real service calls across Deira, Bur Dubai, and Al Rigga, fan motor noise is one of the most common complaints we hear. The fan motor

If you’ve ever sourced HVAC parts in the UAE, you already know one thing — Deira is the heart of the AC trade. Whether you’re a local contractor, a facility manager, or an overseas buyer filling a container, sooner or later you end up here. Deira isn’t just another market. It’s a global hub. Parts

In any large cooling system, the expansion valve quietly controls everything. It doesn’t make noise, it doesn’t move air, and most building owners never see it. But when it goes wrong, cooling complaints start coming in fast. In Dubai, where malls, high-rise towers, hotels, and district cooling plants run under extreme load, the HVAC expansion

In Dubai, when the heat really kicks in, AC breakdowns follow a very predictable pattern. Out of all the parts inside an air conditioner, the capacitor is usually the first one to give up. We see it every summer — same complaint, same cause. The unit was working fine last night. By afternoon, it’s blowing