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Furnace
867.77389
Sears 867.77389 Manuals
Manuals and User Guides for Sears 867.77389. We have
1
Sears 867.77389 manual available for free PDF download: Owner's Manual
Sears 867.77389 Owner's Manual (31 pages)
Gas-fired sectional furnace
Brand:
Sears
| Category:
Furnace
| Size: 1.52 MB
Table of Contents
Burner & Manifold Assembly
2
Repair Parts
3
H-Q Blower Assembly
3
Furnace Assembly
5
Noisy Blower
8
Noisy Flames
8
Delayed or Noisy Ignition
8
Burner Fails to Respond to Thermostat
8
Clean Flue Passage
9
Insufficient Heat
9
Room too Hot - or some too Cold
9
Cold Floors
9
Adding Air Conditioning to Unit
11
Maintaining Furnace at Top Efficiency
11
Oil Blower Motor
11
Check Air Filter
11
Balance the System
12
Primary Air Adjustment
13
Controls
13
Adjust Air Flow
13
Adjust Thermostat
13
Checking and Adjusting Unit
14
Burner Orifice Spuds Furnished
14
Check Gas Input
14
Heating Wiring Diagram for All Models
15
Operating the Furnace
16
Connecting the Wiring
16
Electric Grounding
16
Recommended Grounding Method
16
Ductwork
17
Controls Not on the Heating Unit
17
Typical Masonry Chimney
17
The Chimney
18
Smoke Pipe
18
Installing Unit
19
Connecting a Natural Gas Unit to the Gas Company Meter
19
Installing an L-P
19
Piping Requirements
19
When Shipment Arrives
20
Your Heating Unit
20
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