ThermoMate 27kW 240 Volt Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Upgrade your home’s hot water system with the ThermoMate 27kW Electric Tankless Water Heater, delivering instant, endless hot water for your entire household. This high-performance on-demand heater provides a strong 5.27 GPM flow rate at a 35°F temperature rise, supplying multiple showers, sinks, or laundry simultaneously without ever running out of hot water.<br> <br> With <strong>99% heating efficiency</strong> and <strong>advanced self-modulating technology</strong>, it heats water only when needed, helping you <strong>save up to 60% on energy costs</strong> compared to traditional tank systems. The digital temperature display allows <strong>1°F precise control</strong>, while the separated heating element design reduces scale and corrosion for <strong>lasting performance with minimal maintenance</strong>.<br> Its compact, wall-mounted design fits easily into tight spaces, and the <strong>ETL certified</strong> safety system provides <strong>overheating, dry-heat, and leakage protection</strong> for dependable use year-round. Built with <strong>durability, safety, and efficiency</strong> in mind, ThermoMate gives you consistent hot water comfort—every day, for years to come.<br>

• 【Instant Unlimited Hot Water】Provides hot water in 3 seconds when you need it and as long as you need, eliminating wait time and cold showers. Flow rate up to 5.27 GPM at 35°F rise
• 【Smart Self-Modulating Power】Automatically adjusts energy use based on water flow and temperature, achieving 99% efficiency and saving up to 60% on water heating costs
• 【Stable Temperature & Low Maintenance】Digital temperature control (80°F–140°F) allows 1°F adjustment; separated heating element prevents scale, corrosion, and mineral buildup for reliable performance
• 【Safety & Space Savings】ETL certified with overheating, dry-heat, and leakage protection; compact wall-mounted design saves floor space
• NOTE - Make sure this water heater is the correct size for your hot water need: 27kW 208 ~ 240V (adjustable) draw max 114Amp; Required breaker: 3 x Double-POLE 40AMP; Wire gauge 3 x 8AWG; Unit size 17.12" x 13.12" x 3.12"; Water connection 3/4" NPT
• Maximum Pressure: 150 Pound per Square Inch