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🔥 Elevate your floor heating game with smart power and wireless freedom!
The SunTouch SunStat Relay R4 is a robust dual-voltage (120V/240V) relay designed to control electric floor heating systems requiring over 15 amps. Featuring built-in GFCI safety, 915MHz wireless communication, and compatibility with SunStat ConnectPlus thermostats, it supports Wi-Fi and voice control via Alexa and Google Assistant. Capable of managing up to 150 sq ft at 120V or 300 sq ft at 240V, and expandable to cover up to 3,000 sq ft through daisy-chaining, it’s ideal for large residential or commercial heating installations.








| ASIN | B09TRXV6L5 |
| Additional Features | Auto-Scheduling |
| Backlight | No |
| Best Sellers Rank | #32,609 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #388 in Heaters & Heater Accessories |
| Brand Name | SunTouch |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wireless connection |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 3.5 3.5 out of 5 stars (6) |
| Display Type | LED |
| Included Components | Relay SunTouch Controller |
| Item Type Name | Relay R4 for 15 Amps Heating Systems for 120V and 240V |
| Manufacturer | Watts |
| Manufacturer Part Number | 81020608 |
| Material Type | Plastic |
| Model Name | SunStat |
| Model Number | 500980 |
| Mounting Type | Panel Mount or DIN Rail Mount |
| Power Source | Corded Electric |
| Product Style | Relay SunTouch Controller |
| Shape | Rectangular |
| Smart Home Compatibility | Smart Home Compatible |
| Specific Uses For Product | Electric Baseboard Heater |
| Specification Met | 4-ul Certified |
| Temperature Control Type | Heating |
| UPC | 840213021542 |
| Voltage | 120 Volts |
| Wattage | 4800 watts |
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