AquaStar 125HX NG, 125HX LP specifications 720 606

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Contents What to do if YOU Smell GAS For Your SafetyTable of Contents 720 606 Required Natural Gas Pressure at inlet FeaturesUnpacking the 125 HX Heater Principle of OperationModel 125HX General Rules to Follow For Safe Operation Proper Location for Installing Your HeaterClearances Mounting InstallationCombustion AIR Requirements Vent pipe connection VentingPlasterboard, can cause failure of mounting Tile Lined Interior Masonry Chimney Masonry ChimneysExisting Interior Masonry Chimney 6 Adaptor Used on High Altitude GAS ConnectionsGAS Line Sizing Source National Fuel Gas Code Nfpa 54, Ansi Z223.1 For Natural GASFor LP GAS Operating Instructions Water ConnectionsTo Turn OFF GAS to Appliance Setting the Water TemperatureLighting and Operating Instructions Not enlarge the orifice Maintenance and ServiceTrouble Shooting Review Maintenance Table on the Back of this ManualNo Spark AT the Pilot Water is TOO HOT Ground water temperature is very warmPilot Lights but Burners will not Come on Main Burners GO OUT During HOT Water USEHOT Water Temperature Fluctuates / Unit Deactivated Diagram of 125 HX Interior Components Diagram and Parts List Interior Components Diagram Parts List 125 HX Flow chart of 125 HX General Twelve Year Limited Warranty720 606 720 606 BBT North America Maintenance Table see

125HX LP, 125HX NG specifications

The AquaStar 125HX NG and 125HX LP are highly efficient gas tankless water heaters designed to meet the demands of modern households. With their compact size and advanced technology, these units provide an endless supply of hot water while maintaining energy efficiency. Both models cater to natural gas and propane applications, making them versatile options for various installations.

One of the standout features of the AquaStar 125HX series is its ability to deliver a powerful output of up to 199,000 BTUs, ensuring that multiple hot water outlets can operate simultaneously without a drop in temperature. Users can enjoy the convenience of hot showers, laundry, and dishwashing all at once, making it an ideal choice for busy families or households with high hot water needs.

These models incorporate a sophisticated modulating gas valve that adjusts the gas flow based on the demand for hot water. This technology not only optimizes energy consumption but also contributes to extended unit life by minimizing wear and tear on the components. The AquaStar 125HX units also come equipped with a patented electronic ignition system, which eliminates the need for a standing pilot light and reduces gas consumption.

Furthermore, the AquaStar 125HX NG and 125HX LP feature a durable heat exchanger constructed from high-grade copper, which enhances thermal efficiency and prevents corrosion. This ensures a longer lifespan and increased reliability for homeowners. Additionally, the units are compact and wall-mounted, allowing for flexible installation in various spaces, including tight utility closets or outside walls.

Safety is also a top priority, with built-in overheat protection and a freeze protection feature that ensures the unit remains operational even in colder climates. The AquaStar 125HX series operates quietly, allowing users to enjoy the benefits of hot water without the disruptive noise commonly associated with traditional water heaters.

In summary, the AquaStar 125HX NG and 125HX LP are leading choices in the tankless water heater market, combining efficiency, reliability, and innovation. Their impressive output, advanced technologies, and compact design make them suitable for modern living, ensuring homeowners have access to hot water whenever they need it. With these features, AquaStar continues to set a high standard in water heating solutions.