Hayward CAT 4000 with WiFi Transceiver
Hayward | SKU:
W3CAT4000WIFI
$5,32900/ea
Unit price
/
Unavailable
Hayward CAT 4000 with WiFi Transceiver is backordered and will ship as soon as it is back in stock.
Highlights
- Wireless link to PoolComm site with extensive North American coverage and 24/7 monitoring
- Simple installation and operation via intuitive menus and bright alphanumeric display
- Compatible with existing chemical feed equipment to minimize initial investment
- Comes complete with CAT Professional Series pH and ORP sensors for superior performance
- Optional Wi-Fi communications protocol provides free PoolComm access
- 5-Year limited warranty on controller, 2-Year limited warranty on sensors
- Email, text message, visual, and audible alarm formats
Description
Description
Hayward CAT 4000 Standard Package w/ Wi‑Fi Transceiver is a Wi-Fi-enabled commercial water quality controller that lets you monitor and manage pool chemistry remotely through the PoolComm platform, with professional-grade pH and ORP sensors and real-time data access from any internet-connected device.
Additional Information
Technical Specs
Part Name
Hayward CAT 4000 Automated Chemical Controller with Wi-Fi
Part Number
CAT-4000-WIFI
Compatibility
Commercial pools, aquatic centers, water fountains, water features, splash pads, wading pools, Olympic pools, water sanitation centers, aquatic theme parks
Substitute Part Numbers
HCC4000WIFIAU, W3CAT4000WIFI
Part Type
Chemical Controller
Includes
Wi-Fi Transceiver
CAT Professional Series pH and ORP sensors
Flow cell
Flow sensor
Installation kit
CAT Professional Series pH and ORP sensors
Flow cell
Flow sensor
Installation kit
Certifications
NSF/ANSI Standard 50 Certified
Material
Glass-filled polycarbonate enclosure, PVC backboard
Display Range
pH 1.0-9.9, ORP 5-995 mV
Setpoint Range
pH 7.0-8.0, ORP 550-995 mV
Alarm Ranges
pH low 6.0 pH / high 9.0 pH, ORP low 200 mV / high 995 mV
Feed Mode Selections
Manual, Automatic, On/Off, Feed, pH, ORP
Safety Systems
Flow alarms, ORP low and high alarms, pH low and high alarms, pH and ORP Overfeed Alarms, pH priority feed, Supplemental feed modes
Communications
Bi-directional wireless reflex, Wi-Fi and Cellular connectivity options
Shipping Dimensions
18 x 18 x 7.5 inch
Product Weight
15 pound
This product ships free via FedEx Home Delivery.
Resources
Highlights
- Wireless link to PoolComm site with extensive North American coverage and 24/7 monitoring
- Simple installation and operation via intuitive menus and bright alphanumeric display
- Compatible with existing chemical feed equipment to minimize initial investment
- Comes complete with CAT Professional Series pH and ORP sensors for superior performance
- Optional Wi-Fi communications protocol provides free PoolComm access
- 5-Year limited warranty on controller, 2-Year limited warranty on sensors
- Email, text message, visual, and audible alarm formats
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

User Manual