Little Giant VCMA-20UL — 1/30 HP Condensate Removal Pump (115 V)
The Little Giant VCMA-20UL is a compact 1/30 HP condensate removal pump designed for automatic operation in HVAC systems, furnaces, air conditioners, and dehumidifiers where gravity drainage isn’t possible. Its durable ABS construction, integrated check valve, and quiet, efficient motor make it one of the most trusted condensate solutions for residential and light commercial installations.
Key Features & Benefits
- 1/30 HP motor delivers up to 80 GPH @ 1 ft head height
- Includes built-in check valve to prevent backflow
- ½-gallon ABS tank with high-impact, corrosion-resistant design
- Float-activated switch for reliable automatic operation
- Thermally protected motor for safe continuous duty
- Compact, vertical design ideal for tight installations
Specifications
| Horsepower | 1/30 HP |
| Voltage | 115 V, 60 Hz |
| Amperage | 1.5 A |
| Flow Rate | 80 GPH @ 1 ft; 20 ft max shut-off |
| Tank Capacity | ½ gallon |
| Discharge | ⅜″ OD barb with built-in check valve |
| Max Liquid Temp | 140 °F (60 °C) |
| Motor Type | Permanently lubricated, thermally protected |
| Dimensions (L × W × H) | 11.0″ × 5.0″ × 7.0″ |
| Weight | 5.0 lbs (2.27 kg) |
Model Comparison
| Model | Overflow Safety Switch | Check Valve | Voltage | Typical Use |
|---|---|---|---|---|
| VCMA-20UL | No | Included | 115 V | Standard HVAC, A/C, Dehumidifier |
| VCMA-20ULS | Yes | Included | 115 V | HVAC systems requiring overflow protection |
Common Questions
Q: Does the VCMA-20UL have an overflow safety switch?
A: No — this version does not include a safety switch. For overflow protection, choose the VCMA-20ULS.
Q: Can this pump handle continuous duty?
A: Yes, it’s thermally protected and suitable for automatic cycling applications.
Q: What is the discharge connection size?
A: The discharge is ⅜″ OD barbed with an integrated check valve.
Reliable performance and easy maintenance make the VCMA-20UL a go-to solution for clean, quiet condensate removal.