A.O. Smith ST 3000, ST 1500 Technical specifications, Installation, Water connections

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1.4 Technical specifications

 

 

 

ST 1500/2000

ST 2500/3000

1

Storage capacity

ltr

1500/2000

2500/3000

2

Tank heat loss

kWh/24h

8.5

10.1

3

Maximum working pressure

bar

7

7

4

Test pressure tank

bar

12

12

5

Maximum allowed tank temperature

°C

95

95

6

Weight empty

kg

374/506

637/739

2. FOR THE INSTALLER

2.1Installation

A qualified, competent installer must install the hot water storage tanks in accordance with local valid regulations and codes.

Location needs to be chosen to prevent damage in case of tank leakage (e.g. place tank in a drain pan or near a floor drain of sufficient capacity). For mounting of the jacket see separate attached Kit installation sheet.

2.2 Water connections

The water heater is suitable for connection to vented, un-vented and pumped pressurized systems. In each case appropriate valves and fittings should be used to ensure the system complies with the governing codes and appropriate building requirements. The maximum working pressure is 7 bars. A typical installation diagram for an un-vented installation is as follows:

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Contents Model ST ForewordContents General Description of the heater DimensionsControls Installation Technical specificationsWater connections Back-up element Maintenance Commissioning Filling the tankStart up Shutting down For longer periodsSpare parts DescalingStart up of the system Warranty of the tank Warranty in generalConditions for installation and use Exclusions Scope of the warrantyClaims ST 1500-3000 series Bag a Flange platePage 0307593R0 Mounting instruction for rigid jacket

ST 1500, ST 3000 specifications

A.O. Smith is a leading brand in the water heating industry, known for its innovative technologies and reliable products. Among its diverse range, the A.O. Smith ST 1500 and ST 3000 tankless water heaters stand out as exceptional options for both residential and commercial applications.

The A.O. Smith ST 1500 model is designed for those who require efficient hot water on demand without the need for a bulky storage tank. It leverages advanced technology to ensure that hot water is readily available whenever needed, providing a continuous supply that can cater to multiple outlets simultaneously. With a heating capacity of 150,000 BTU, the ST 1500 is capable of delivering hot water for various applications, making it ideal for medium-sized households.

A key feature of the ST 1500 is its compact design. The unit can be installed in tight spaces, such as closets or utility rooms, making it a versatile choice for various homes. Additionally, it is equipped with high-efficiency burners that promote energy savings, reducing both operational costs and environmental impact. The integrated digital display allows users to monitor the water temperature and adjust settings for optimal performance.

On the other hand, the A.O. Smith ST 3000 offers greater heating capacity, boasting 300,000 BTU to cater to larger homes or commercial settings. This model excels in demanding situations, providing an efficient solution for high hot water usage. Its enhanced flow rate ensures that users can enjoy hot water for multiple simultaneous tasks without any interruptions.

Both the ST 1500 and ST 3000 models utilize advanced safety features, including overheat protection and a robust burner management system. These technologies not only enhance operational efficiency but also ensure user safety. Installation is straightforward, with options for both indoor and outdoor setups.

Another notable characteristic of these tankless water heaters is their user-friendly operation. They feature easy-to-navigate controls and settings that allow users to customize their hot water experience according to their needs. Moreover, both models are designed for easy maintenance, enabling users to keep their systems running smoothly with minimal effort.

In conclusion, A.O. Smith's ST 1500 and ST 3000 tankless water heaters exemplify reliability, efficiency, and advanced technology. Their ability to provide hot water on demand while maximizing energy savings makes them excellent choices for anyone looking to upgrade their water heating systems. Whether for residential or commercial use, A.O. Smith continues to deliver products that meet the highest standards of quality and performance.