Rheem RTEX-24 Tankless Electric Water Heater (24kW, 240V)

Enjoy endless hot water on demand with the Rheem RTEX-24, a compact yet powerful unit designed for efficiency, comfort, and performance. Perfect for showers, sinks, or multiple applications at home, it delivers consistent hot water whenever you need it—without the wait.

✨ Why You’ll Love It
⚡ Instant, continuous hot water with no limits
🏠 Space-saving tankless design for under-sink or wall mount
🔧 24kW, 240V system built for reliable performance
💡 Energy-efficient operation to help lower utility costs
🎛️ Digital temperature controls for precise comfort
✅ Backed by Rheem quality with a 5-Year Heating Chamber Warranty + 1-Year Parts Warranty

📊 Specifications
🔌 Voltage: 240V / 208V | ⚡ Amperage: 100A | 💧 Flow Rate: 0.3–7 GPM
🛠️ Recommended Breaker Size: (3x40A) | Wire Size: 8 AWG
📏 Dimensions: 18 ¼” H x 17 ⅝” W x 3 ½” D
🚰 Water Connection: ¾” NPT

⚠️ Important Note: Before purchasing, check your electrical panel to confirm it can handle this unit’s power requirements. Consult a licensed electrician if needed.

Upgrade your home with the Rheem RTEX-24 Tankless Electric Water Heater—the smarter way to enjoy reliable, efficient, and unlimited hot water.