4

2

CONTROL PANEL

HEAT EXCHANGER 285-500

ITEM

NO.

PART NO.DESCRIPTIONMODEL NO.

 

 

HEAT EXCHANGER ASSEMBLY

 

 

1

HEX3954

HEAT EXCHANGER

AWN150

 

1

HEX3955

HEAT EXCHANGER

AWN199

 

1

HEX3956

HEAT EXCHANGER

AWN285

 

1

HEX3957

HEAT EXCHANGER

AWN399

 

1

HEX3958

HEAT EXCHANGER

AWN500

 

 

 

CONTROLS

 

 

2

RLY2120

CONNECTION BOARD

ALL

 

3

HLC2510

HIGH LIMIT

ALL

 

4

RLY2205

INTEGRATED CONTROL

AWN150-285

 

4

RLY2206

INTEGRATED CONTROL

AWN399

 

4

RLY2207

INTEGRATED CONTROL

AWN500

 

4

RLY3205

HIGH ALTITUDE INTEGRATED CONTROL

AWN150-285

 

4

RLY3206

HIGH ALTITUDE INTEGRATED CONTROL

AWN399

 

4

RLY3207

HIGH ALTITUDE INTEGRATED CONTROL

AWN500

 

5

RLY2210

USER INTERFACE CONTROL

ALL

 

6

TST2032

WATER TEMP SENSOR

ALL

 

7

RLV2023

AIR VENT VALVE

ALL

 

8

FAN3031

FAN ASSEMBLY

AWN150

 

8

FAN3032

FAN ASSEMBLY

AWN199

 

8

FAN3033

FAN ASSEMBLY

AWN285

 

8

FAN3035

FAN ASSEMBLY

AWN399

 

8

FAN3034

FAN ASSEMBLY (BEFORE H07H10046461)

AWN500

 

8

FAN3037

FAN ASSEMBLY (AFTER H07H10046464)

AWN500

 

9

GKT2456

GASKET / BLOWER

AWN199

 

9

GKT2436

GASKET / BLOWER

AWN150-285-399

 

9

GKT2438

GASKET / BLOWER

AWN500

 

10

SWT2006

ON / OFF SWITCH

ALL

 

 

 

GAS VALVES

 

 

11

VAL3201

GAS VALVE ASSEMBLY

AWN150

 

11

VAL3202

GAS VALVE ASSEMBLY

AWN199

 

11

VAL3203

GAS VALVE ASSEMBLY

AWN285

 

11

VAL3204

GAS VALVE ASSEMBLY

AWN399

 

11

VAL3206

GAS VALVE ASSEMBLY (BEFORE H07H10046461)

AWN500

 

11

VAL3207

GAS VALVE ASSEMBLY (AFTER H07H10046464)

AWN500

 

 

 

PLEASE HAVE SERIAL NUMBER AVAILABLE WHEN ORDERING PARTS

 

 

AW-RP-06

3 of 4

 

 

Page 3
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Lochinvar AW 150 thru 500 manual Part NO.DESCRIPTIONMODEL no Heat Exchanger Assembly, Controls, GAS Valves

AW 150 thru 500 specifications

The Lochinvar AW Series, encompassing models from AW 150 to AW 500, represents a remarkable advancement in water heating technology, catering to various commercial needs. These units are engineered with a focus on efficiency, reliability, and user-friendliness, making them an ideal choice for businesses requiring consistent hot water supply.

One of the standout features of the Lochinvar AW Series is its innovative design. Each unit is constructed with a robust, stainless-steel heat exchanger, which enhances durability and ensures optimal performance over time. This construction not only prevents corrosion but also allows for higher heat transfer efficiency, contributing to lower energy consumption.

The AW Series employs advanced condensing technology, further maximizing efficiency. By utilizing the heat from exhaust gases, these units can achieve thermal efficiencies of up to 96%, significantly reducing operational costs. This capability is particularly beneficial for facilities with high hot water demands, as it minimizes energy usage while maximizing output.

In addition to its efficient operation, Lochinvar has integrated smart control features into the AW Series. The intuitive digital display allows users to easily monitor and adjust the system’s performance. It offers a range of functionalities, including fault diagnostics, making it easier for technicians to maintain and troubleshoot the units.

Another critical aspect of the AW Series is its versatility. Available in a range of capacities from 150,000 to 500,000 BTUs, these water heaters can be configured to meet the specific demands of various applications. Whether for restaurants, schools, or industrial facilities, there’s an AW model that suits the needs of the operation.

Safety is also a top priority in the design of the Lochinvar AW Series. Each unit is equipped with multiple safety features, such as high-limit protection and a pressure relief valve, ensuring safe operation under all conditions. Additionally, the units are compliant with stringent regulatory standards, providing peace of mind for operators.

The Lochinvar AW Series stands out not only for its technical specifications but also for its commitment to sustainability. By reducing energy consumption and utilizing advanced technology to lower emissions, these units contribute to a greener environment while delivering dependable hot water solutions.

In summary, the Lochinvar AW 150 to 500 models are engineered to meet the evolving demands of commercial water heating with their superior efficiency, advanced technology, and user-centric features. As businesses seek reliable and sustainable hot water solutions, the AW Series is poised to be a top contender in the marketplace.