
MRCOOL · CoolGuard Install Accessories
CoolGuard FS1 Float Switch
The CoolGuard FS1 float switch is designed for condensate-drain monitoring in compatible HVAC systems. Its removable cap provides access for inspection and maintenance.
Product Highlights
- 24VAC, 1.25A; Class 2 thermostat circuits
- Designed for drain-line installations, including slopes up to 45°
- Removable cap for inspection
What’s Included
CoolGuard FS1 float switch. HVAC equipment is sold separately.
Specifications
| Model | FS1 |
|---|---|
| UPC | 840433704232 |
| Voltage (V) | 24 |
| Color | White |
| Contains Electronics | Yes |
| Net Depth (In) | 5.75 |
| Net Height (In) | 8 |
| Net Width (In) | 1.5 |
| Net Weight (Lbs) | 1 |
Check the equipment model, dimensions and connection requirements before purchase. Follow the manufacturer installation instructions for the applicable equipment.




































































