Top 10 Best Natural Gas Tankless Water Heater

Endless Hot Water Enjoy unlimited hot water flow throughout the house compact, durable, and easy to install professional installation recommended. Energy and Space Efficient Space-saving design conserves energy as it heats only when necessary. Optimal Water Pressure Up to 11 GPM hot water flow rate for a powerful, constant stream. Instant Heating Equipped with Circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation. Guaranteed to Last 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively. Wifi monitoring..

Original Design Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits For the latest in non-condensing technology that speeds up service and installation, check out our new RE180eN model. Never Run Out of Hot Water with this Compact Tankless Gas Water Heater Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM 6 fixtures at once. Smart, Durable Design Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively See Controlr module for WiFi control not included. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater We do not recommend installing a water heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home Check our Ground Water Temperature Map to see if this heater is optimal for your region.

Smart-Circ Intelligent Recirculation This tankless hot water heater features Smart-Circ technology that learns your water usage patterns, then schedules pump and recirucation accordinlgy for superior energy efficiency and convenience. Never Run Out of Hot Water with this Compact Tankless Gas Water Heater This indoor condensing tankless hot water heater from Rinnai is only the size of a small suitcase, but provides up to 11 GPM 7 fixtures at once. Smart, Durable Design With multiple venting options, water heater fits a wide array of spaces Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively See Controlr module for WiFi control not included. Professional Installation Recommended Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater We do not recommend installing a water heater without a technician. Find Your Rinnai See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home Check our Ground Water Temperature Map to see if this heater is optimal for your region.

Exclusive Water Savings technology conserving up to 1, 100 gallons per year. 157, 000 BTU gas consumed per hour. Exclusive Hot Start Programming minimizes cold water burst by staying in ready-fire state. Recirculation pump ready kit ready. For use outdoors with freeze protection up to -30 degrees. Fuel Type Natural Gas.

Endless hot water, On-demand usage, Compact, Space saving, Energy conservation. Computerized safety features, No pilot light to have to worry about. Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes. Satisfies the 2012 SCAQMD Rule 1146.2 for Ultra-Low NOx Emissions. Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel, Integrated controls and power cord as standard features.

Energy and Space Efficient Space-saving design conserves energy as it only heats when necessary multiple venting options offer installation flexibility. Optimal Water Pressure High-performance 11 GPM hot water flow rate for a powerful, constant stream. Instant Heating Circ-Logic technology enables recirculation patterns that coincide with your typical habits Wi-Fi monitoring creates hot water on demand. Guaranteed to Last 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively.

Hot water without the wait - or the waste. Low operating cost - High energy efficiency and water savings setting. Space Savings - Compact, space-saving design. Perfect for a tank replacement.. Water Gas Leak Detection will shut down unit and provide an error code. For use indoor only.

Continuous Hot Water never run out of hot water, even with back-to-back showers. Tankless Gas Water Heaters are cost saving and energy efficient. Reduces Energy Consumption - Automatically adjusts the amount of energy required to heat the water you need. Easy, Convenient Control Easily adjust water temperature ranging from 85F140F. For indoor use only.

Endless hot water. Very high efficiency. Compact Space Saving Design. Low Nox.

Hot water without the wait - or the waste. Low operating cost - High energy efficiency and water savings setting. Space Savings - Compact, space-saving design. Perfect for a tank replacement.. Water Gas Leak Detection will shut down unit and provide an error code.