A.O. Smith 705 Series 100, 505 Series 100, 305 Series 100, 186965-001 manual Pump Sizing for

Page 37

On-Demand

 

Equipment List

QTY

On-Demand

6

Water Heaters

 

Supply Line

 

 

 

 

 

 

 

On-Demand

On-Demand

On-Demand

On-Demand

On-Demand

On-Demand

Expansion

Water Heater

Water Heater

Water Heater

Water Heater

Water Heater

Water Heater

 

 

 

 

 

 

Tank

 

 

 

 

 

 

 

 

 

 

 

 

Set water Heaters

 

 

 

 

 

 

@ 20°F above storage

 

 

 

 

 

 

tank Aquastat

Storage Tank

 

 

 

 

 

 

(No Burner or

 

 

 

 

 

Gas Supply

 

 

 

 

 

 

Heating Element)

 

 

 

 

 

 

Submersible

 

 

 

 

 

Reference the

Aquastat

 

 

 

 

 

section on

(set @ 20°F below On-

 

 

 

 

 

Pump Sizing for

Demand Temperature

 

 

 

 

 

Storage Tank

Setting)

 

 

 

 

 

Application.

 

 

 

 

 

 

Cold Water

 

 

 

Pump / Aquastat Control Wire

 

Supply Line

Expansion

Tank

Building Hot Water

Return Line

Building

Circulation

Pump

Domestic Hot Water - Backup Storage / Circulation

6 On-Demand Water Heaters

Preferred Piping Installation

Key

3/4" Ball Valve

3/4" Union

Check Valve

Pressure Relief Valve

Pressure Regulator

Circulating Pump

S

Boiler Drain Valve

Solenoid Valve

Mixing Valve

NOTE: This drawing is not intended to describe a complete system and is not a replacement for a pro- fessional engineering drawing. It is intended only as a guide and does not imply compliance with local building code requirements. Confer with local building officials before installation. The Contractor or engineer is to determine the necessary components and configuration of the particular system to be in- stalled. It is the responsibility of the engineer or contractor to ensure that the installation is in accordance with all local building codes.

Drawing Date:

September 07, 2008

Drawing Number:

H-6-TC

37

Image 37
Contents On-Demand Water Heater System Design Manual Table of Contents Approvals Water Temperature Regulation InstallationConsumer Information Consumer ResponsibilitiesSite Location Temperature Time to Produce 2nd & 3rdClosed System/Thermal Expansion For Storage Tank System InstallationTemperature and Pressure Relief Valve Lime DEPOSITED, lb/yr Water Quality and ScaleTable B Pump Sizing for CirculationAdditional Guidelines Tank Water Heaters in a Circulation LoopPump Flow Requirements Pump Sizing for Storage Tank Application100/101 Series 200/201 Series Pressure Loss Curves Key Primary Sub Primary On-Demand Primary Gas Supply Hot Water Supply Line Cold Water Supply Line Outdoor On-Demand Water Heater Sub Gas Supply Line On-Demand Outdoor Water Heaters Electronic Connection For this application On-Demand Water Heater On-Demand Water Heater Primary Tion.On-Demand Water Heater Primary Building Outlets Aquastat Connection Pump Sizing for Storage Tank Application Pump Sizing for Storage Tank On-Demand Commercial Water Heaters Building Circulation Pump Building Hot Water Supply Line On-Demand Equipment List Pump / Aquastat Control Wire Gas Supply Pump Sizing for Storage Tank Application Pump Sizing for MP-01 Page Tennessee Waltz Parkway Ashland, TN

705 Series 100, 186965-001, 505 Series 100, 305 Series 100 specifications

A.O. Smith is a leading manufacturer of water heaters and has long been recognized for its commitment to innovation and quality. Among their diverse product lineup, the 305 Series 100, 505 Series 100, 186965-001, and 705 Series 100 models stand out as reliable solutions for both residential and commercial water heating needs.

The A.O. Smith 305 Series 100 is known for its impressive energy efficiency. Utilizing advanced insulation technologies, this model minimizes heat loss, ensuring that water remains heated for longer periods. It features a durable tank construction, often built with glass-coated technology that prevents corrosion and extends the lifespan of the unit. This series also comes equipped with a user-friendly digital thermostat, allowing homeowners to set the desired temperature easily.

On the other hand, the 505 Series 100 emphasizes capacity and performance. Designed to supply hot water for larger households or commercial settings, this model boasts a high recovery rate, which means it can heat water quickly even during peak usage times. Its robust heating element and energy-efficient design ensure significant savings on energy bills, making it a smart investment. This series also includes safety features, such as a thermal relief valve, protecting against overheating.

The A.O. Smith 186965-001 model is particularly notable for its compact design. Ideal for installations with limited space, it does not compromise on performance. This model often includes smart technology, enabling remote monitoring and control via mobile apps. This feature allows users to track water usage, receive maintenance alerts, and manage settings from anywhere, enhancing convenience and ensuring the unit operates at optimal levels.

Lastly, the 705 Series 100 exemplifies versatility and high efficiency. With options for both gas and electric heating, it accommodates a wide range of consumer needs. It incorporates advanced safety elements, such as flame arrestors and high-temperature limit switches, which prioritize user safety. Additionally, the 705 Series is designed for easy installation and maintenance, enabling homeowners to enjoy peace of mind.

In summary, the A.O. Smith 305, 505, 186965-001, and 705 Series 100 all exemplify the brand's dedication to engineering excellence. With their unique features, cutting-edge technologies, and design characteristics, these models cater to various heating needs, delivering reliable hot water solutions for homes and businesses alike.