Bosch Appliances 250 SXO NG manual Appliance details, Features, SXO Specifications Technical data

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Appliance details

2Appliance details

2.1Features

Parts

Touch Pad interface control

High power pre-mix compact burner with low NOx emissions

Modulating Gas Valve with constant gas: air ratio control

Modulating water valve for improved comfort and temperature control

Freeze protection. Safety

Flame sensor (ionization) rod Overheat sensor Temperature limiter

Fan speed monitoring.

High Quality Materials for Long Working Life Copper heat exchanger

High efficiency Ceramat Burner

Compact space saver: mounts on a wall with a supplied bracket.

Easily removable two-piece cover. Features

Electronic Ignition LCD Display

On/Off and Temperature control switches Reset button

Program Key (Selectable temperature default) Failure codes for easy diagnostic and repair.

Accessories

Optional wireless remote control accessory to operate with the appliance.

BOSCH is constantly improving its

iproducts, therefore specifications are subject to change without prior notice.

2.2250 SXO Specifications (Technical data)

Approved in US/Canada

Capacity

Maximum flow rate: 6.35 GPM (24 l/min) at a 45°F (25°C) rise.

Maximum output

142,968 Btu/h (41.8 kW)

Maximum input 175,000 Btu/h (51.2 kW)

Efficiency in %

Recovery efficiency 86.5%

Min. Output

31,131 Btu/h (9,1 kW)

Temperature Control

Selection range: 100°F (38°C) - 140°F (60°C)

Default temperature: 122°F (50°C)

Stability: +/- 2°F (+/- 1°C)

Gas Requirement

Gas connection (inches) - ¾”

Inlet gas pressure under maximum operation* Propane: 11” - 14” water column Natural Gas: 5” - 14” water column.

*To measure Gas Pressure, see Measuring Gas Pressure, chapter 2.9.

Water

Hot water connection (inches) - ¾” Cold water connection (inches) - ¾”

Water valve material: Polymer (PPS) (Polypropylene Sulfid)

Minimum water flow: 0.8 gallon/minute (3 l/m)

Minimum recommended water pressure: 30 PSI (2.07 bar)

Connections:

– Bottom of heater

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Contents SXO NG Natural Gas SXO LP Liquefied Petroleum LP Gas Electronic Ignition and built in Freeze protectionFor exterior use only Index FCC Features 250 SXO Specifications Technical dataOn/Off and Temperature control switches Reset button Appliance detailsUnpacking the 250 SXO Heater Solar/preheat backup or high temperature booster useThis heater is packed securely. The box includes Dimensions and Minimum installation clearances DimensionsProper location for installing your heater General rules to follow for safe operationHeater Placement and Clearances Mounting installationInstallation method of the mounting bracket will Vent Safety SystemGas piping & connections GAS Line SizingFor LP GAS For Natural GASMeasuring gas pressure High Altitude OperationSupport all piping Water connectionsOther than copper, we recommend that copper piping Electrical connections Operating instructionsFor your safety read before operating your water heater Lighting and operating instructionsWhat to do if YOU Smell GAS To Turn OFF GAS to AppliancePower Temperature selectionOperation instructions Operation instructionsFlow/temperature charts Use of remote control accessory Reset buttonOperation Program buttonMaintenance and service TroubleshootingBurners do not Ignite When HOT Water is Turned on Water is TOO HOTTroubleshooting HOT Water Temperature Fluctuates / Unit DeactivatedTemperature balance valves LOW Water FLOW/PRESSURETroubleshooting Display Cause Solution When the appliance starts up for some secOnds and then looses ionization signal Check gas pressure. see chapterElectrical diagram Electrical diagramSXO Functional scheme SXO Functional schemeInterior components diagram and parts list Interior components diagram and parts listInterior components Components diagram Components DiagramParts list Description ReferenceSpecial adjustment for measuring and adjusting CO2 levels Special adjustment for measuring and adjusting CO2 levelsFinal Readings P2 CO2 Reading P1 CO2 Reading Protecting the environment Protecting the environmentSaving water resources Twelve Year Limited Warranty Twelve Year Limited WarrantyGeneral Heat ExchangerErial Number

250 SXO LP, 250 SXO NG specifications

Bosch Appliances has long been a trusted name in home appliances, and its 250 SXO NG and 250 SXO LP models are no exceptions. Designed with both innovation and user convenience in mind, these cooking appliances cater to a variety of culinary needs while ensuring high efficiency and performance.

The Bosch 250 SXO NG and 250 SXO LP are built to provide optimal cooking experiences. One of their main features is the powerful BTU output, which allows for efficient and even cooking across all burner configurations. This enables users to achieve restaurant-quality results right in their kitchen.

These models are equipped with precision flame control, which means that users can easily adjust the heat for delicate dishes or higher temperatures for rapid boiling. Such flexibility is essential for those who enjoy experimenting in the kitchen. Additionally, the 250 SXO LP and NG models come equipped with sealed burners that effectively contain spills and make cleaning a breeze.

Another highlight of these Bosch appliances is their consistent ignition system, designed to deliver reliable starts every time. This feature eliminates the frustration often associated with lighting gas-powered cooktops. The integrated safety measures further enhance peace of mind; with flame supervision devices to shut off the gas supply if the flame goes out, these appliances provide an added layer of security for users.

The Bosch 250 SXO models shine in design as well. Crafted with sleek stainless steel, they are not only reliable but also add a touch of modern elegance to any kitchen. The intuitive controls are user-friendly, allowing cooks of all skill levels to operate the appliance with ease.

Moreover, both models offer compatibility with a variety of cookware, making them suitable for everything from small saucepans to large stockpots. Energy efficiency is also a primary consideration, as these appliances are designed to minimize energy consumption without compromising on performance.

In summary, the Bosch Appliances 250 SXO NG and 250 SXO LP are exemplary cooking appliances that combine powerful performance with sophisticated design. With their advanced technologies and user-centric features, they stand out as reliable options for anyone looking to elevate their culinary adventures.
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