Mini Split Condensate Pump S1 – Quiet Auto Drain 110-240V
Mini Split Condensate Pump S1 – Quiet Auto Drain 110-240V
Fdit S1 Mini Split Condensate Drain Pump – Whisper-Quiet Automatic Drainage
Keep your air conditioning system running efficiently with the Fdit S1 Condensate Pump. Engineered for quiet, fully automatic operation, this compact wall-mounted pump removes condensate water from your HVAC system, dehumidifier, ice maker, or air conditioner — all while producing less than 19 dB of noise. Say goodbye to messy overflows and manual draining.
Why Choose the Fdit S1 Condensate Pump?
- Ultra-Quiet Operation: Runs at under 19 dB(A) at 1 meter — virtually silent in any indoor environment.
- Advanced Probe Induction Technology: Replaces traditional float-style sensors for more reliable, accurate automatic drainage — no more missed triggers from float displacement or loss of magnetic force.
- Wide Voltage Compatibility: Operates on AC 110–240V / 50–60Hz, making it suitable for use worldwide.
- Energy Efficient: Only 3W power consumption — a genuinely eco-friendly and cost-effective solution.
- High Lift Capacity: Maximum recommended head of approximately 10 meters (32.8 ft) with a maximum flow rate of 24 L/h.
- Durable Engineering Plastic Construction: Purpose-built housing resists everyday wear in typical HVAC environments.
- Built-In Safety Relay: Automatically cuts power to the AC unit if water reaches the warning level, protecting your equipment.
- Complete Kit Included: Everything you need for a clean installation right out of the box.
Technical Specifications
| Model | S1 |
| Material | Engineering Plastic |
| Voltage | 110–240V AC, 50–60Hz |
| Power | 3W |
| Noise Level | ≤19 dB(A) at 1 meter |
| Max Recommended Head | ~10 m / 32.8 ft |
| Max Flow Rate | 24 L/h |
| Water Storage Tank Capacity | 50 mL |
| Max Cooling Capacity | 30,000 BTU/h (up to 3HP) |
| Operating Temperature | 0–50°C |
| Installation | Wall-Mounted |
| Drive Mode | Electric (Automatic) |
Compatible Applications
The S1 condensate pump is ideal for:
- Mini split and central HVAC systems
- Wall-mounted and ceiling cassette air conditioners
- Dehumidifiers
- Ice makers and refrigeration equipment
- Any indoor equipment requiring automatic condensate drainage
What's in the Box?
- 1× Drain Pump (S1)
- 1× Connector
- 2× Water Pipe
- 2× Buckle
- 1× Elbow
- 1× Air Pipe
- 1× Anti-Siphon Assembly
- 1× Adapter
- 7× Cable Ties
- 1× Nut
- 1× User Manual
Important Safety Notes
- For use with air conditioner condensate water only — not suitable for corrosive liquids.
- Do NOT submerge in water — this is not a submersible pump.
- Always disconnect from power before installing or adjusting.
- Installation and maintenance should be performed by a qualified professional.
- For indoor use only; avoid dusty or oil-mist environments.
- Use an independent power cord to ensure continuous, stable power supply.
- Regular seasonal inspection and cleaning is recommended to maintain optimal performance.
Made in Mainland China.
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Frequently Asked Questions
Q: Is the Fdit S1 condensate pump compatible with my mini split air conditioner?
A: Yes — the S1 condensate drain pump is compatible with mini split systems, central HVAC units, dehumidifiers, ice makers, and other equipment that produces condensate water, up to a maximum cooling capacity of 30,000 BTU/h (3HP).
Q: How loud is the S1 condensate pump during operation?
A: The S1 operates at a noise level of less than 19 dB(A) measured at 1 meter, making it one of the quietest condensate pumps available — suitable for bedrooms, offices, and other noise-sensitive indoor spaces.
Q: What voltage does this condensate pump support?
A: The S1 supports a wide voltage range of AC 110–240V at 50–60Hz, making it compatible with electrical systems in most countries worldwide, including the US, Canada, Europe, and Australia.
Q: Can I install the S1 drain pump myself?
A: While the pump comes with a full installation kit and user manual, installation and maintenance should be performed by a qualified HVAC professional to ensure safety and optimal performance.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.