{"product_id":"thermomate-cz422ng-natural-gas-tankless-water-heater-up-to-5-gpm-113-000-btu-high-efficiency-instant-on-demand-hot-water-for-whole-house-use-indoor-residential-water-heater-with-multi-point-heating","title":"ThermoMate CZ422NG Natural Gas Tankless Water Heater, Up to 5 GPM 113,000 BTU, High Efficiency Instant On-Demand Hot Water for Whole House Use, Indoor Residential Water Heater with Multi-Point Heating","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e thermomate\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Metallic Silver\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e[Max 5 GPM \u0026amp; 113,000 BTU] - The ThermoMate instant hot water heater can supply two showers simultaneously, each delivering 105°F water at a flow rate of 2 GPM, based on an inlet water temperature of 65°F. No waiting time, no cold water shocks, perfect for busy households. 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.\u003c\/li\u003e\n\u003cli\u003e[Safety \u0026amp; Reliable] - This gas tankless water heater integrates 8 protections: boil-dry, freeze, flame-out, overheating, over-temperature, pipe blockage, high-temperature lock, and excessive air pressure. Equipped with 4 ceramic heating cores, it auto-activates frost protection when temperatures hit 41°F (5℃). The energy-smart system uses minimal electricity to generate gentle warmth, preventing pipe ice buildup without high energy costs.\u003c\/li\u003e\n\u003cli\u003e[Energy Efficient \u0026amp; 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.\u003c\/li\u003e\n\u003cli\u003e[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.\u003c\/li\u003e\n\u003cli\u003e[Easy to Install \u0026amp; Save space] - The whole house tankless 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.\u003c\/li\u003e\n\u003cli\u003e[Wind Resistant] - Engineered with a DC High-speed Fan (360Pa static pressure\/3000 RPM), the system ensures powerful exhaust evacuation capable of withstanding winds from a major hurricane (Category 3 and above, \u0026gt;111 mph\/178 km\/h), eliminating safety risks like backdraft and flameouts during the most extreme weather.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e CZ422NG\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0850069925208\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 28.3 x 16.3 x 10.0 inches\u003c\/p\u003e","brand":"thermomate","offers":[{"title":"Default Title","offer_id":66786194653229,"sku":"B0DRDBDS57","price":759.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9541\/7901\/files\/71c_Te_R-fL.jpg?v=1780130373","url":"https:\/\/cozymarts.shop\/products\/thermomate-cz422ng-natural-gas-tankless-water-heater-up-to-5-gpm-113-000-btu-high-efficiency-instant-on-demand-hot-water-for-whole-house-use-indoor-residential-water-heater-with-multi-point-heating","provider":"Cozymarts","version":"1.0","type":"link"}