Get an endless supply of hot water from a compact, wall-mounted tankless water heater that will afford you substantial savings in energy costs.
The 910 Series is the largest and the most powerful tankless heater in the industry. With a maximum output of 14.5 GPM, it was designed specifically for heavy-duty applications. The 910 Series is ideal for commercial applications like convalescent homes, hotels, restaurants, government buildings, and other high-demand applications that require the most durable heaters. Using HRS35 copper alloy, the 910 Series is the only commercial heater in the industry to offer a dual-combustion system for redundancy to provide added reliability.
Every tankless heater by State Industries has an internal freeze protection system, rated to protect the heaters in sub-freezing conditions. This prevents water temperatures in the heat exchanger from falling below a certain level, to prevent freeze damage.
This ensures that the water temperature does not exceed dangerous levels. It disengages the gas valves, which effectively shuts down the water heater.
Air-Fuel Ratio Sensor
State's unique sensor monitors and maintains optimal combustion at all times. The onboard computer adjusts the fan motor speed to make sure that air and fuel are mixed in the proper ratio to minimize emissions and maximize efficiency.
HRS35 Copper Alloy
The HRS35 copper alloy is heat-resistant, with additive elements which make it much harder and stronger than the standard C1220 copper alloy commonly used in other heat exchangers. HRS35 is 8 times stronger than regular copper, even at high temperatures. It's also resistant to the damaging effects of corrosion which is the leading cause of leaks in heat exchangers.
At every ignition cycle, thermal expansion causes every heat exchanger to undergo heat stress. The thousands of ON/OFF cycles typical in commercial applications can be damaging to water heaters. This is why State Industry's commercial products utilize heat exchangers with drums that are 25% thicker to ensure durability. A thicker drum produces less strain for the heat exchanger.
Better Water Pathway Design
By redirecting and redesigning water flow, the heat exchanger drum and finned coil's temperature stay above dew point, making it more difficult for condensation to build up.
Widening the pitch at the heat exchanger fins not only improves durability by reducing blockage, but it also maintains higher temperature levels on the upper finned coils. Keeping an elevated temperature at these coils reduces the chances of condensation buildup.
Match the Unit to Your Needs
|Capacity - Number of Shower Heads|
Flow Rate Guide (values are in gallons per minute, "GPM")
|Natural Gas||Liquid Propane|
|Installation Type||Indoor, Outdoor, Direct Vent|
|Dimensions||25-1/4" (W) X 24-7/8" (H) X 12-1/4" (D)|
|Electric||120 VAC, 1.49 A (Operation), 0.14 A (Standby), 2.26 A (Freeze-Protection)|
|Noise Level||56 dB at Max output|
|Min. Input||15,000 BTU/h||15,000 BTU/h|
|Max. Input||380,000 BTU/h||380,000 BTU/h|
|Min Gas Pressure||5.0" W.C.||8.0" W.C.|
|Max Gas Pressure||10.5" W.C.||14.0" W.C.|
|Flow Rate||14.5 GPM. Values based on factory testing. 0.4 GPM required for continuous fire after initial ignition.|
|Coil Capacity||≈0.32 Gallons|
|Water Pressure||15-150 PSI. Pressure Only Relief Valve Requires (Min 380,000 BTUs. 150 PSI). 40 psi or above recommended for max. flow.|
|Easy-Link System||Up to 4 units with no need for a system controller|
|Multi-Unit System||Up to 10 units with 9007675005 (Multiple Unit System Controller)|
|Dipswitches||100°F 115°F 120°F (default) 135°F 145°F 155°F 165°F 185°F|
|Remote control||9007603005 remote (max. distance 400’ from heater, non-polarized 18 gauge wiring)|
|Default Temp Settings||100°F 105°F 110°F 115°F 120°F (default) 125°F 130°F 135°F 140°F 145°F 150°F 155°F 160°F 165°F 170°F 175°F|
|High Temp Settings||110°F 115°F 120°F (default) 125°F 130°F 135°F 140°F 145°F 150°F 155°F 160°F 165°F 170°F 175°F 180°F 185°F|
|ASME Version||Available. ASME models do not utilize HRS35 copper alloy.|
• Residential Use: 15 yrs limited heat exchanger, 5 yrs limited parts
• Commercial Use: 10 yrs limited heat exchanger, 5 yrs limited parts