A.O. Smith DRE - 52/80/120 manual Dimensions, Installation diagrams

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DRE

Dimensions

DRE

Installation diagrams

Vented

Unvented

 

DRE 52

DRE 80

DRE 120

 

 

 

 

 

A

 

1465

1570

1610

B

 

1410

1530

1580

D

 

550

640

750

E

 

690

800

910

M

 

120

100

100

R

 

100

100

100

S

 

1210

1310

1380

1

Cold water

11/4-14 NPT

 

2

Hot water

11/4-14 NPT

 

4

Tank drain valve

3/4-14 NPT

 

 

5

T&P valve

3/4-14 NPT

 

 

6

Anode connection

Rp3/4

 

 

Dimensions in mm. All DRE water heaters receive a three years warranty on the tank and one year on parts.

1Pressure reducing valve

3 T&P valve

4 Stop valve

5 Non-return valve

6 Circulation pump

9 Drain valve

11 Isolating valve

14 Hot water outlets

15 Expansion relief valve

16 Expansion vessel

17 Three way valve

18 Water tank

19 Float valve

ACold water

B Hot water

C Return circulation E Overflow pipe

H Expansion vent pipe

A.O. Smith unvented system kits utilise combination valves

Further installation and connection details can be found in the Installation & Commissioning Manual.

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Contents DRE Draw-off capacity Technical specificationsInstallation diagrams DimensionsElectrical diagrams

DRE - 52/80/120 specifications

A.O. Smith DRE - 52/80/120 is a remarkable water heater that offers a combination of efficiency, durability, and advanced technology to meet the demands of residential and commercial applications. Known for its robust design, the DRE series is engineered to provide a steady supply of hot water, making it ideal for various settings where hot water needs are high.

One of the standout features of the DRE series is its high-efficiency design, which is crucial for reducing energy consumption and overall operational costs. The water heater is equipped with advanced insulation that minimizes heat loss, ensuring that energy is used effectively. This design not only maximizes efficiency but also contributes to a lower carbon footprint, making it an eco-friendly choice.

The DRE series integrates innovative technologies such as the electronic control system, which enhances the user experience by providing precise temperature control and improved safety features. This system allows for easy adjustments, making it user-friendly even for those without technical expertise. Additionally, the DRE series includes a diagnostic system that monitors performance, enabling proactive maintenance and reducing the likelihood of unexpected failures.

Durability is another hallmark of the A.O. Smith DRE series. Constructed with high-quality materials, including a glass-lined tank, it resists corrosion and extends the product’s lifespan. The combination of durable construction and high-efficiency technology makes the DRE - 52/80/120 a long-term investment, ensuring peace of mind for users.

The variety of capacities available within the DRE series, ranging from 52 to 120 gallons, allows for flexibility in meeting different demands. This adaptability makes it suitable for both small and large applications, whether in a home or a commercial environment. Furthermore, the unit’s compact design facilitates easier installation, even in limited spaces.

The DRE - 52/80/120 is also compliant with the latest energy regulations, ensuring that it meets current industry standards for efficiency and safety. This commitment to quality and performance positions A.O. Smith as a leading manufacturer in the water heating industry, trusted by consumers and professionals alike.

In conclusion, the A.O. Smith DRE - 52/80/120 is an exceptional choice for those seeking an efficient, durable, and technologically advanced water heater. With its user-friendly features, robust construction, and flexibility in capacity, it stands out as a reliable solution for a wide range of hot water needs.