Step 1
Remove the Sensor
Sensor monitors the line between visits, with automatic AC shutoff at ~80% water while it is installed.
Access plus overflow protection.
Permanent drain-line access from the AC Drain Wiz Mini. Automatic overflow shutoff from the Sensor Switch.
For contractors and property managers · Professional installation
At 80%, the AC shuts off.
Water climbs, the light turns red and the AC stops before the pan can overflow. It stays red so you know why.
One port for service and protection.
Remove the Sensor, run a full flush, air and vacuum clean-out through the Mini's bayonet port, then put the Sensor back. Same port, no cutting PVC.
Sensor monitors the line between visits, with automatic AC shutoff at ~80% water while it is installed.
Snap the valve onto the bayonet port. You get permanent access for flush, compressed air, or vacuum with no cut-and-reattach.
Connect a garden hose and push water through the line to clear slime and buildup without opening PVC.
Swap to the Schrader air adapter when water alone will not clear a stubborn blockage, for faster clean-outs.
Flip the bi-directional valve and pull remaining sludge with a shop vac. That completes the clean-out on the same bayonet without cutting PVC.
Mount the Sensor back on the bayonet when the line is ready. Overflow protection and monitoring resume on the same port.
With the WiFi Sensor Switch, contractor alerts arrive between ~50–79% water on 2.4 GHz Wi‑Fi (5 GHz not supported). Explore dashboard & service tools
Step 2
Install the bi-directional valve
Snap the valve onto the bayonet port. You get permanent access for flush, compressed air, or vacuum with no cut-and-reattach.
Step 3
Flush with the water hose adapter
Connect a garden hose and push water through the line to clear slime and buildup without opening PVC.
Step 4
Break clogs with compressed air
Swap to the Schrader air adapter when water alone will not clear a stubborn blockage, for faster clean-outs.
Step 5
Vacuum with the reversed valve
Flip the bi-directional valve and pull remaining sludge with a shop vac. That completes the clean-out on the same bayonet without cutting PVC.
Step 6
Reinstall the Sensor
Mount the Sensor back on the bayonet when the line is ready. Overflow protection and monitoring resume on the same port.
With the WiFi Sensor Switch, contractor alerts arrive between ~50–79% water on 2.4 GHz Wi‑Fi (5 GHz not supported). Explore dashboard & service tools
WiFi Sensor Switch
See trouble coming.
Every WiFi Sensor reports to your company's monitoring dashboard, so you can plan the visit before the AC shuts off.
Every sensor at a glance.
Water level, battery and last check-in for every sensor, organized by customer and address.
Alerts at the levels you set.
Up to three water-level alerts per sensor, plus AC-shutoff and low-battery alerts, by email, text or webhook.
Homeowners stay in the loop.
No login needed. Up to 10 contacts per address can get email or text alerts.
Service calls from any alert.
Open a service call from an alert, set its priority, assign a technician and keep notes in one place.
Why the complete system.
The Mini gives every visit permanent access to the drain line. The Sensor shuts the AC off before an overflow. Together, they make you the contractor who prevents problems.
Relationships
Build Long-Term Service Relationships
Position yourself as a technology-forward contractor. Offer premium monitoring as part of service contracts and stay connected to customers year-round.
- Create touchpoints beyond seasonal tune-ups
- Position as premium service provider
- Improve customer retention rates
- Technology creates customer "stickiness"
Proactive service
Proactive Service Opportunities
Dashboard alerts notify you of potential issues. You control all customer communication and scheduling.
- You contact customers before problems escalate
- You schedule maintenance visits based on actual need
- You assign technicians efficiently
- Position as problem preventer, not just fixer
Efficiency
Service Efficiency & Customer Experience
Know system status before arriving on-site for faster, more professional service.
- Pre-visit diagnostics save time
- Bring the right tools and parts
- Show customers their system's status
- Complete visits faster and more professionally
Fleet dashboard
Fleet Monitoring Dashboard
Monitor all your installations from one centralized dashboard.
- Organize by customer and property
- Review alert history and system performance
- Manage technician assignments
- Track service call completion
Tech specs
AC Drain Wiz Mini
Dimensions5 3/16" × 1 1/2" × 1 1/2"
MaterialUV-resistant clear PVC
Connection3/4" PVC drain line
Bayonet PortSingle snap-to-lock
Installation Time5-10 minutes
ComplianceIMC 307.2.5, 307.2.2, 307.2.1.1
AC Drain Wiz Sensor
Dimensions2" × 3" × 1.5"
TechnologyCapacitive water-level detection
Power24V from air handler (WiFi adds a Li-ion backup)
ConnectivityStandard: none · WiFi: 2.4 GHz Wi-Fi
Alerts (WiFi)Email, text and webhook
Installation Time15-20 minutes
ComplianceIMC 307.2.3
Total installation time:20-30 minutes
Installs in 20 to 30 minutes.
The step-by-step guide covers mounting the Mini, adding the Sensor and connecting it to the dashboard.
For contractors & businesses
Get contractor pricing
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Prefer to talk? Call 83-DRAINWIZ, (833) 724-6949