SunTouch 15 Amp Relay R4, Wi-Fi Dual Voltage Control for SunTouch Electric Floor Systems Up to 150 Sq Ft at 120V/300 Sq Ft at 240V Built-In 915MHz Wireless Connection to SunStat ConnectPlus Thermostat

SunTouch 15 Amp Relay R4, Wi-Fi Dual Voltage Control for SunTouch Electric Floor Systems Up to 150 Sq Ft at 120V/300 Sq Ft at 240V Built-In 915MHz Wireless Connection to SunStat ConnectPlus Thermostat

Name: SunTouch 15 Amp Relay R4, Wi-Fi Dual Voltage Control for SunTouch Electric Floor Systems Up to 150 Sq Ft at 120V/300 Sq Ft at 240V Built-In 915MHz
Brand: Suntouch
SKU: 461581801
Price: 4784.97 SCR
Availability: InStock
Rating: 1 (1 reviews)

Product ID: 461581801

Details

Brand
SunTouch
Color
Black
Controller Type
Hand Control
Model Name
SunStat
Special Feature

⚡Dual-voltage 120V/240V power control

📏Up to 300 sq ft coverage at 240V

📶Built-in 915MHz wireless connectivity

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₨4784

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Description

🔥 Elevate your floor heating game with smart power and wireless freedom!

SAFETY FIRST ALWAYS - Built-in GFCI and status indicators ensure reliable, worry-free operation.
SCALE WITHOUT LIMITS - Daisy-chain up to 10 relays to heat massive spaces up to 3,000 sq ft at 240V.
POWER MEETS PRECISION - Dual-voltage control for flexible, high-capacity heating systems up to 15 amps.
SMART CONTROL ON THE GO - Integrates with SunStat ConnectPlus thermostat and Watts Home app for anytime, anywhere system management.
SEAMLESS WIRELESS COMMAND - 915MHz wireless tech with Wi-Fi and voice assistant compatibility for effortless remote control.

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.

Specifications

ASIN	B09TRXV6L5
Additional Features	Auto-Scheduling
Backlight	No
Best Sellers Rank	#19,495 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #565 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	3.0 3.0 out of 5 stars (5)
Display Type	LED
Included Components	Relay thermostat
Item Type Name	Relay R4 for 15 Amps Heating Systems for 120V and 240V
Manufacturer	Watts
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
Specific Uses For Product	Electric Baseboard Heater
Specification Met	4-ul Certified
Temperature Control Type	Heating
UPC	840213021542
Voltage	120 Volts
Wattage	4800 watts

Reviews

B**O

Avoid this item - no mechanism to control temperature

This thermostat did not have any control or mechanism to set the temperature of the heated floor system. I assumed that was basic functionality for a thermostat, but apparently I should have researched more before purchasing.

29.03.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.