A.O. Smith 977 Series, 976 Series manual GAS Valve, BLOWER/BURNER Assembly

Page 5

GAS VALVE

 

 

BTH 300A

BTH 400A

Item

Description

976/977

976/977

1

Switch, Low Gas Pressure ....

9006084215

9006084215

 

LP Gas

9004474215

9004474215

2

Valve, NAT Gas

9006085205

9006085205

 

Valve, LP Gas

9006086205

9006086205

3

Orifice, NAT

9006090215

9006091215

 

Orifice, LP

9006092215

9006093215

4

Orifice holder

9006094215

9006094215

Standard hardware items may be purchased locally.

BLOWER/BURNER ASSEMBLY

 

 

BTH 300A

BTH 400A

Item

Description

976/977

976/977

1

Gasket - 8"

9006095205 ....

9006095205

2

Shield - Heat

9006096205 ....

9006096205

3

Gasket - Insulation

9006097205 ....

9006097205

4

Flange - Burner

9006098205 ....

9006098205

5

Burner Assembly

9006099205 ....

9006099205

6

Gasket - Burner

9006100205 ....

9006100205

7

Ignitor

9006101205 ....

9006101205

8

Window - Observation

9006102215 ....

9006102215

9

Gasket - Viewport

9006103215 ....

9006103215

10

Screw - Socket Head Cap

9006104215 ....

9006104215

11

Blower/Motor

9006105205 ....

9006114205

12

Sensor - Flame

9006106205 ....

9006106205

13

Coupling - Power Vent

9006107205 ....

9006107205

14

Blower Intake Reducer Assembly. ..

9006108205 ....

9006108205

5

Image 5
Contents Model BTH-300A Model BTH-400A Cyclone XHE BTH 300A/400A Parts List 9005929215 Cyclone XHE BTH 300A/400A Connections GAS Valve BLOWER/BURNER AssemblyExhaust Elbow and Fittings Exhaust ELBOW, Vent KIT & Blower Intake PartsPowered Anode Assembly Smith Water Heater Parts Fulfillment

976 Series, 977 Series specifications

A.O. Smith has long been a leader in the water heating industry, known for its innovative technology and reliable products. Among its extensive range of water heaters, the 976 and 977 Series stand out for their exceptional performance and advanced features designed to meet varying consumer needs.

The A.O. Smith 976 Series is primarily focused on delivering efficient hot water solutions. These units are designed with durability in mind, utilizing high-quality materials that enhance both longevity and performance. One of the key features of the 976 Series is its high-efficiency ratings, which can help reduce energy costs significantly. Many models in this series boast thermal efficiencies exceeding 95%, making them an eco-friendly option for homeowners looking to minimize their carbon footprint.

Another standout characteristic of the 976 Series is its advanced electronic control system. This system allows users to monitor and adjust the temperature settings easily, ensuring optimal performance tailored to specific household needs. Additionally, the 976 Series incorporates a water heating technology that involves a high-grade insulation layer, enhancing energy conservation by minimizing heat loss.

On the other hand, the A.O. Smith 977 Series is engineered more for performance and capacity. This series includes larger tank sizes, catering to households with higher hot water demands. One defining feature of the 977 Series is its enhanced recovery rate, allowing for a faster replenishment of hot water after use. This is particularly beneficial for families that require large quantities of hot water for bathing, dishwashing, or laundry.

The 977 Series also integrates smart technology options, including Wi-Fi compatibility in select models. This allows users to control their water heater remotely through a smartphone app, providing convenience and accessibility like never before. The series is designed with a focus on safety, featuring built-in leak detection and automatic shut-off functions to prevent potential hazards.

Both the 976 and 977 Series come with A.O. Smith’s renowned warranty options, reinforcing their commitment to quality and customer satisfaction. With a combination of energy efficiency, advanced technology, and robust performance, the A.O. Smith 976 and 977 Series represent top-tier choices in modern water heating solutions. Whether you prioritize efficiency or capacity, A.O. Smith’s commitment to innovation ensures a reliable and effective hot water supply for your home.