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Blue Diamond MicroBlue X86-003 Condensate Pump

$224.99 on Amazon.com (as of October 16, 2026, 2:33 AM EST) View details ↗

The Blue Diamond MicroBlue X86-003 is a high-performance condensate removal pump designed for reliable, low-maintenance operation in HVAC and air conditioning systems. Featuring patented Rotary Diaphragm technology, this pump automatically senses condensate buildup and activates only when needed, preventing clogs and reducing energy waste. Its self-priming and run-dry protection ensure continuous operation without manual intervention, while the flexible mounting options—up to 6′ away from the unit—make installation adaptable to tight spaces or retrofits.

Built for durability, the MicroBlue operates on dual voltage (115V/230V) and handles a maximum flow rate of 1.3 GPH with a 16′ head pressure, making it ideal for standard residential and light commercial AC systems. The pump’s 17 dBA sound level ensures quiet operation, and its 3-year warranty from Blue Diamond provides peace of mind. Whether installed vertically, horizontally, or at an angle, this pump delivers efficient condensate drainage with minimal upkeep.

Voltage Range115V/230V
Max Flow Rate1.3 GPH
Max Head Pressure16′
Max Lift Distance6′
Sound Level17 dBA
Warranty3 years
Can this pump handle a longer drain line than 6′?
The MicroBlue is designed for optimal performance up to 6′ from the AC unit. Exceeding this distance may reduce efficiency or require additional support.
Does the pump require manual priming?
No—this model features self-priming technology, so it starts automatically when condensate is detected, eliminating the need for manual activation.
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