Building Hot Water

Supply Line

Tankless

Tankless

Tankless

Set water heaters @ 20°F

Water Heater

Water Heater

Water Heater

above storage tank Aquastat

Tankless

 

Equipment

List

QTY

Tankless Commercial

3

Water Heaters

 

29

Storage Tank

(No Burner or

Heating Element)

Submersible

Aquastat

(set @ 20°F below Tankless Temperature Setting)

Pump / Aquastat Control Wire

Gas Supply

Reference the section on

Pump Sizing for Storage Tank

Application.

Cold Water Supply Line

Expansion Tank

Drawing Number:

WH-3-B

Drawing Date:

February 27, 2008

Domestic Hot Water - Backup Storage

3 Tankless Water Heaters

Preferred Piping Installation

This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering project drawings. This drawing is not intended to describe a complete system. It is up to the

Key

contractor or engineer to determine the necessary components and configuration of the particular system to be installed. The drawing does not imply compliance with local building code requirements. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes. Confer with local building officials before installation.

3/4" Ball Valve

3/4" Union

Check Valve

Pressure Relief Valve

Pressure Regulator

Circulating Pump

Boiler Drain Valve

SSolenoid Valve

Page 29
Image 29
American Water Heater GT-705-NI, ATO-505-N, ATI-705-N, ATI-505-P, ATI-305-N, ATO-305-P, ATI-305-P, ATI-705A-P, ATI-705A-N WH-3-B

ATO-705A-P, GT-305-NI, GT-705-NI, ATI-505-N, ATI-705A-N specifications

American Water Heater has long been regarded as a trusted name in the water heating industry, and among its impressive lineup is the ATI-705A-P, GTS-705-PEA, GT-705-PE, GT-305-NE, and GTS-705-NEA models. Each of these units incorporates cutting-edge technologies and design features, ensuring high-performance and energy-efficient water heating solutions for modern households.

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In summary, the American Water Heater ATI-705A-P, GTS-705-PEA, GT-705-PE, GT-305-NE, and GTS-705-NEA models present a range of impressive features and characteristics that cater to diverse household needs. With a strong focus on energy efficiency and advanced technology, these models not only deliver reliable hot water but also contribute positively to the environment, making them wise investments for any home.