If you’ve been in the HVAC game for long enough, you know the dreaded phone call. The one where a client complains about a dripping unit, a failed pump, or—worst of all—that annoying "ticking" sound driving an office worker crazy.

Condensate removal shouldn't be the hardest part of an install. Yet, finding a pump that balances power, silence, and reliability in a small footprint has always been a challenge.

Enter the BlueDiamond MiniBlue®.

Designed for both domestic and light commercial applications, this isn’t just another pump; it’s an engineered solution to the most common condensate problems. Here is why facility managers and installers are making the switch.

1. Silence You Can (Barely) Hear

Noise complaints are a major headache, especially in quiet offices or bedrooms. The MiniBlue® operates at a whisper-quiet 21 dB(A).

Unlike piston pumps that create vibration and noise, the MiniBlue utilizes exclusive Rotary Diaphragm technology. This ensures the unit runs smoothly without the vibrations that usually transfer through ceiling voids or wall mounts. Your clients won't even know it's there.

2. Zero Siphoning, Zero Valves, Zero Hassle

Traditional pumps often struggle with airlocks or require complex siphoning devices to work correctly. The MiniBlue is different.

Because it is valveless and self-priming, it eliminates the common failure points of standard pumps. It can run wet or dry without overheating, and because it uses a rotary diaphragm, it can handle the occasional debris-laden water that would clog a piston pump instantly.

For a facility manager, this means one thing: reliability.

3. The "Fit and Forget" Installation

Space is always at a premium. Whether you are retrofitting an old office or installing a sleek new mini-split, you don’t always have gravity on your side.

The MiniBlue is compact enough to fit inside a ceiling cavity or a ducting kit. But the real game-changer is its flexibility. You can mount it in any orientation up to 8 meters (26 ft) away from the air conditioning unit.

• Max Flow: 8 L/Hour

• Max Head: 8 Metres

• Max Lift: 5 Metres

It’s truly a plug-and-play setup.

4. Intelligent Sensing Options

One size rarely fits all, which is why the MiniBlue adapts to your specific setup. You can choose between:

• The Continuous Running (CR) Plug: Ideal for high-humidity environments where constant drainage is needed.

• The Temperature Sensor: A smart option that kicks in only when a 5°C differential is detected between the intake and outlet air, ensuring energy efficiency.

The Bottom Line

When you install a condensate pump, you want to walk away knowing you won’t be called back next week. With its 3-year warranty and reduced maintenance requirements, the MiniBlue® offers that peace of mind.

Ready to upgrade your installs? Contact us to learn more.