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Ranein 27kW Tankless Electric Water Heater, Max 6.5 GPM, 240V, Whole House
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 18, 2026 11:22 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 42% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Woot
🚚 Shipping
Free Shipping
Product Details
✓𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭: This 27 kW 240 V tankless electric water heater unit requires 3 dedicated 240 V circuits (3 × 40 A double-pole breakers + 3 × 8 AWG cables). Product size: 13.8" × 3.1" × 18.7". Water connection: 3/4" NPT.
✓𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Featuring industry-leading 99% thermal efficiency and a 6.5 GPM flow rate, this 27kW water heater easily serves 2 to 4 home water fixtures. Enjoy unlimited on-demand hot water anytime without any preheat wait time.
✓𝐒𝐚𝐯𝐞 𝐄𝐧𝐞𝐫𝐠𝐲 & 𝐒𝐩𝐚𝐜𝐞: Unlike traditional tank water heaters, this unit requires no preheating and wastes no standby energy, cutting your water heating costs by up to 60%. Its space-saving compact design allows flexible installation anywhere, while providing instant on-demand hot water right when you need it.
✓𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Adjust temperature smoothly between 86°F–131°F in 1°F steps with the intuitive knob and LED screen. Save your favorite preset for reliable, stable hot water supply daily.
✓𝐒𝐚𝐟𝐞 & 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝: CSA certified to meet U.S. and Canadian safety standards. Built with leakage protection, overheat protection, drop-tested durability, and a moisture-resistant design. High-quality stainless steel heating elements help reduce scale buildup for longer service life.
✓𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐇𝐨𝐭 𝐖𝐚𝐭𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: Advanced rapid heating technology provides near-instant hot water, minimizing wait time. Enjoy a comfortable and reliable hot water supply whenever you need it.
⚙️ Specifications
Brand
Ranein
Power Source
Corded Electric
Product Dimensions
13.8"W x 18.7"H
Special Feature
Energy and Space Saving
Color
RE27K, Silver
Special Features
Energy and Space Saving
Wattage
27000 watts
Voltage
240 volts
Maximum Temperature
131 °F
Heat Output
27 KW
Efficiency
99.8%
