ThermoMate Natural Gas Tankless Water Heater, Up to 2.93 GPM High-Efficiency Instant Hot Water for Bathroom & Kitchen, 75,000 BTU Residential Indoor on-Demand Hot Water Heater, Multiple Points of Use

[2.93 GPM & 75,000 BTU] – The ThermoMate instant hot water heater delivers consistent hot water to 1-2 fixtures simultaneously, allowing you to have unlimited hot water on demand. No waiting time, no cold water shocks, perfect for the bathroom or kitchen. Adopting advanced water flow sensor, the built-in chip can adjust the heating power 20,000 times per second, ensuring that the hot water within ±1℉ fluctuations for a comfortable shower experience.
[Safety & Reliable] – The gas tankless water heater comes standard with a range of safety features including boil-dry burning protection, Freeze protection, Flame out protection, Overheating Protection, Over temperature protection, Timeout protection, Pipe blockage protection, High-Temperature Lock Protection, Excessive Air Pressure Protection.
[Energy Efficient & Save Money] – The heat exchanger is constructed from high-quality oxygen-free copper, providing superior thermal conductivity and corrosion resistance compared to stainless steel. It achieves a thermal efficiency of 98% (vs. 80% for stainless steel models) and boasts a uniform energy factor (UEF) of 0.81. This design reduces energy waste, lowering annual operating costs by approximately 30% versus traditional systems.
[Smart Diagnostic Display] – Equipped with a 3.5-inch LED touchscreen, it allows you to effortlessly adjust and monitor output water temperature（90°F to 140°F）while providing real-time tracking of water flow, fan operation, and flame status. Advanced error code technology enables rapid diagnosis of water heater malfunctions. The UL-certified 120V/5-foot power cord ensures continuous power supply for real-time monitoring systems.
[Easy to Install & Save space] – The indoor residential hot water heater features standard 3/4″ NPT water inlet/outlet connectors, a 1/2″ NPT gas inlet, a 3″ OD vent, and a UL-approved 120V plug, ensuring compatibility with most households. With its compact dimensions of 21″H x 13″W x 7″D, the on-demand water heater requires less than one-third of the space occupied by traditional tank models, freeing up valuable room in your home.
[Wind Resistant] – Engineered with a DC High-speed Fan (360Pa static pressure/3000 RPM), the system ensures high-velocity exhaust evacuation capable of withstanding Category 10 typhoon-force winds. This design eliminates safety risks such as backdraft and flameouts during extreme weather conditions.