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State Adapt™ with X3® Scale Prevention - Residential 180,000 BTU - Natural Gas Tankless Water Heater - Indoor/Outdoor
NewNewThis product is new and has never been used. It's in its original packaging, which has not been opened.
Weight
104 Pounds104 PoundsTotal weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
Type
Tankless Water Heater
Product Line
Adapt
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Features
Features
Overview for State Water Heaters STHR-180X3
State Water Heaters is a leading manufacturer of high-quality water heating solutions, dedicated to providing reliable and efficient products for residential application. The State Adapt™ Tankless Water Heater delivers on-demand performance along with installation versatility. With a heavy-duty design, the patented stainless steel heat exchanger in the State Adapt™ Tankless Water Heater will be dependable for years to come. With installation features like flexible venting, the ability to convert from natural gas to liquid propane in the field and approval for manufactured home installations, the State Adapt™ can be installed in almost any residential setting. Built-in controls and an integrated recirculation pump give you the convenience to set and review recirculation schedules and never wait long for hot water, even on the farther fixtures. Integrated with State's patented X3® technology, the State Adapt™ maintains like-new performance for longer.
X3® Scale Prevention Technology
Maintain "like-new" performance of your water heater with State's patented X3® Scale Prevention technology. With no annual descaling required, X3® technology extends the life of the water heater up to three times longer.
Flexible Installation
Simplify installation of your new tankless water heater with the State Adapt™. You can use PVC, CPVC, Polypropylene or ABS pipe (solid core only) for installation.
High Efficiency Condensing Technology
The STHR-180X3 features the latest in water heating condensing technology. This means that the unit can deliver some of the highest efficiency standards on the market, keeping dollars in your pocket.
Ultra Low-NOx Emissions
The STHR-180X3 is designed to qualify for the most stringent standards. These standards coincide with SCAQMD rules and other air quality management districts.
Heavy Duty Heat Exchanger
Made from stainless steel with only two weld points, the reliable heat exchanger in the State Adapt™ is more resilient to scale buildup and corrosion, extending the life of the water heater.
Recirculation Pump
With an integrated recirculation pump, the State Adapt™ prevents you from having to wait for hot water, even at the farthest fixture.
Built-In Controls
Set up to two recirculation schedules with the built-in controls as well as the ability to check status and error codes, right on the built-in display.
Specifications
Specifications
General Information
Type
Tankless Water Heater
Product Line
Adapt
Product Category
Water Heater - Tankless
Medium MediumMedium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Stainless Steel
Fuel Type Fuel TypeTo create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type Combustion TypeCondensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Condensing
Vent Type Vent TypeProducts that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Venting Category Venting CategoryVenting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
IV
Storage Type
Tankless
Application
Residential
Installation Location
Indoor/Outdoor
Maximum Altitude
10100 Feet
Includes Pump
Yes
Gas Conversion Kit
Included
Subscription Eligible
No
Performance
Maximum Input Capacity Maximum Input CapacityThe Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
180000 BTU
Minimum Input Capacity
9000 BTU
Flow Rate at 40F Temperature Rise Flow Rate at 40F Temperature RiseFlow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location.
8.5 GPM
Flow Rate at 50F Temperature Rise Flow Rate at 50F Temperature RiseFlow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location.
6.8 GPM
Flow Rate at 60F Temperature Rise Flow Rate at 60F Temperature RiseFlow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location.
5.8 GPM
Flow Rate at 70F Temperature Rise Flow Rate at 70F Temperature RiseFlow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location.
4.9 GPM
Uniform Energy Factor Uniform Energy FactorUniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.95
Flow Rate at 77F Temperature Rise
4.4 GPM
Ultra Low NOx Emissions Ultra Low NOx EmissionsNOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx.
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
2 Inches
Gas Connection Size
1/2 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
41 19/24 Inches
Product Width
16 1/2 Inches
Product Depth
16 5/48 Inches
Product Weight
104 Pounds
Shipping Weight
125 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
ANSI Certified
Yes
AHRI Reference Number
213881199
Warranty Information
Parts Warranty Parts WarrantyA warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
15 Years
Reviews
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State Adapt™ with X3® Scale Prevention - Residential 180,000 BTU - Natural Gas Tankless Water Heater - Indoor/Outdoor
