![background image](http://html.mh-extra.com/html/bosch/bgs80/bgs80_users-information-manual_43535006.webp)
6 |
Bosch 80% AFUE Gas Furnace
User's Information Manual
06.2018
|
Bosch Thermotechnology Corp.
Data subject to change
2 Introduction
This Bosch 80% AFUE Gas Furnace has been designed for quality, performance, and
comfort, for years to come! Bosch strongly recommends that you read through this
manual to learn about how the furnace operates, as well as some basic maintenance
and up-keep to ensure your furnace is always running at its optimal performance.
3 Furnace Components
The furnace below is shown in the upfl ow orientation (your furnace may have been
installed in a diff erent orientation)
Figure 1
6
8
9
10
11
1
2
3
4
5
7
Component Identi
fi
cation:
1. Heat
Exchanger
2. Pressure
Switch
3.
Inducer Blower and Motor
4. Flame
Sensor
5. Gas
Valve
6.
Hot Surface Igniter
7. Burner
8.
Rollout Switch - Resettable
9.
Circulating Fan Blower
10.
Circulating Fan Motor
11.
Door Safety Switch