Know your AC is failing before it does.
CoolGuard is a non-invasive edge AI device that monitors your AC compressor 24/7 and predicts failures weeks before they happen. In South Florida, that means scheduling a $200 repair instead of paying $2,000 for an emergency replacement in August.
Your AC will fail. The question is whether you see it coming.
In South Florida, an AC compressor replacement costs $1,500–$2,500. Wait times in summer run 2+ weeks. Meanwhile your compressor shows symptoms weeks before it fails — vibration changes, current spikes, airflow degradation. A conventional thermostat sees none of it.
CoolGuard reads those signals continuously. When the ML model detects an emerging fault, you get an alert — while there's still time to schedule a repair on your terms, not an emergency call on a Saturday in August.
CoolGuard does what Nest and Ecobee can’t.
Smart thermostats control your AC. CoolGuard protects it. These are different products solving different problems — and CoolGuard is the only one built for equipment health.
| Feature | Nest | Ecobee | CoolGuard |
|---|---|---|---|
| Temperature scheduling | ✅ | ✅ | ✅ |
| Remote app control | ✅ | ✅ | ✅ |
| Occupancy detection | ✅ | ✅ | ✅ mmWave sensor |
| Voice control | ✅ | ✅ | ✗ Coming soon |
| Compressor health monitoring | ✗ | ✗ | ✅ |
| Coil condition monitoring | ✗ | ✗ | ✅ |
| Failure prediction | ✗ | ✗ | ✅ Weeks ahead |
| Actual power consumption | ✗ | ✗ | ✅ CT clamp sensor |
| Compressor lockout on fault | ✗ | ✗ | ✅ Hardware + software |
| Proactive maintenance alerts | ✗ | ✗ | ✅ |
| HVAC contractor dashboard | ✗ | ✗ | ✅ Multi-home fleet view |
| Total features | 4 / 11 | 4 / 11 | 10 / 11 |
Non-invasive. Installed in 30 minutes.
Built for Florida conditions.
| Edge Hardware | Raspberry Pi 5 (4GB) in NEMA 3R enclosure |
| Sensors | Split-core CT clamp (100A) · ADXL357 3-axis accelerometer · DS18B20 temperature · Differential pressure |
| AI / ML | Python 3.11 · Isolation Forest anomaly detection · FFT vibration analysis · Linear regression trending |
| Connectivity | WiFi 2.4/5GHz · Optional 4G LTE backup |
| Power | 5V USB-C · <5W typical draw |
| Dashboard | Mobile app (iOS/Android) · HVAC contractor web portal |
| Alerts | Push notification · SMS · Email · Contractor dispatch |
| Installation | 30 minutes · No refrigerant work · No permit required |
| AC Compatibility | All split-system AC units 1.5–5 ton · Single & three phase |
White-label ready.
CoolGuard is available as a white-label platform for HVAC contractors and service companies. Your brand, your dashboard, your recurring revenue. Available through electrical and AC supply houses in South Florida.
Ready to protect your AC system?
Available for homeowners and HVAC contractors. White-label program available for service companies. Contact us to get started or find a supply house near you.