Bradford-White Corp D38T155, Commerical 24 Volt Flue Damper series Water Heater Table of Contents

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Table of Contents

 

Page

eF Service Procedure

Introduction

 

3

 

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Tool required for service

3

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Sequence of Operation

4

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Troubleshooting

5

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Thermostat Circuit Testing

6

 

D24-I

Pilot Operation Testing

8

 

D24-II

Main Burner Operation testing

10

 

D24-III

Main Burner & Pilot Removal & Inspection

12

 

D24-IV

Flue Baffle Removal & Inspection

14

 

D24-V

Anode Removal & Inspection

15

 

D24-VI

Generic Parts List

16

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Glossary of Terms

19

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Contents Service Manual To be performed only by qualified service providersTable of Contents Tools Required for Service Sequence of Operation Lockout ConditionTroubleshooting To Avoid Personal InjuryDo not leave thermostat jumper Place for normal operation Service Procedure D24-IThermostat Circuit Testing Upper Thermister Lower ThermisterService Procedure D24-II Pilot Operation TestingIllustration ConditionService Procedure D24-III Main Burner Operation TestingProvide proper Main Burner Removal Service Procedure D24-IVMain Burner & Pilot Removal and Inspection Main Burner InspectionPilot Burner Removal Pilot Burner InspectionService Procedure D24-V Flue Baffle Removal, InspectionService Procedure D24-VI Generic Parts List 1/8 Reducer Bushing Temperature Control Knob ECO BTU/HCO2 GFIParts@bradfordwhite.com Techserv@bradfordwhite.com

Commerical 24 Volt Flue Damper series Water Heater, D38T155 specifications

Bradford-White Corporation is recognized for producing high-quality water heating solutions, and one of the standout products in their lineup is the D38T155 Commercial 24 Volt Flue Damper Series Water Heater. This water heater exemplifies the company’s commitment to efficiency, reliability, and advanced technology tailored to meet the demands of commercial establishments.

The D38T155 model features a robust design, engineered to provide consistent hot water delivery for a range of commercial applications. With a 38-gallon capacity, it is ideal for small to medium-sized businesses, including restaurants, hotels, and other facilities that require dependable access to hot water.

One of the key features of the D38T155 is its 24-volt flue damper system, which enhances energy efficiency. This technology prevents heat loss by closing the damper when the water heater is not in operation. As a result, the unit minimizes energy waste, contributes to lower utility bills, and simplifies compliance with stringent energy regulations. The flue damper's precision operation ensures that only the required amount of energy is utilized, optimizing performance.

The water heater is also equipped with a direct vent design. This allows for the safe venting of combustion gases, making it suitable for indoor installations while ensuring the surrounding environment remains safe and free of harmful emissions. The advanced insulation technology utilized within the tank further preserves heat, reducing the frequency of heating cycles and extending the lifecycle of the appliance.

In terms of maintenance, the D38T155 is designed with accessibility in mind. Its components are placed for easy access, allowing maintenance personnel to perform inspections and repairs with minimal disruption. This user-friendly design ensures that downtime is kept to a minimum, effectively supporting the operational needs of commercial facilities.

The Bradford-White D38T155 also showcases durability through its high-quality materials and comprehensive manufacturing process. Built with a glass-lined tank, it provides excellent corrosion resistance, prolonging the life of the water heater.

In summary, the Bradford-White D38T155 Commercial 24 Volt Flue Damper Series Water Heater combines advanced technology, energy efficiency, and reliable performance. With its user-centric design and durable construction, it stands as an optimal solution for businesses looking to meet their hot water needs effectively and economically.