Use and Care Manual
Table Of Contents
- Unit Dimensions
- Parts Arrangement
- Gas Furnace
- Shipping and Packing List
- Safety Information
- General
- Combustion, Dilution & Ventilation Air
- Installation
- Filters
- Duct System
- Venting Practices
- Condensate Piping
- Gas Piping
- Electrical
- Unit Start-Up
- Testing for Proper Venting and Sufficient Combustion Air for Non-Direct Vent Applications
- Other Unit Adjustments
- Blower Performance Data
- Service
- Planned Service
- Repair Parts List
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EXHAUST AIR
OUTLET
COMBUSTION
AIR INTAKE
2−1/16 (52)
GAS PIPING INLET
(Either Side)
ELECTRICAL INLET
(Either Side)
Return Air
Opening
WEIV EDIS
TOP VIEW
27−3/4
19−1/4
(489)
9−1/8 (232) Right
6−9/16 (167) Left
2 (51)
Either Side
3/4
(19)
B
Supply
Air
9/16
(14)
9/16
(14)
9/16
(14)
19−7/16
(494)
CONDENSATE
TRAP CONNECTION
5
(127)
6−1/2 (165)
Either Side
2−1/4
(57)
(Either Side)
1 (25)
Front Panel
(705)
AIR FLOW
33
(838)
C
3/4
(19)
3/4
(19)
FRONT VIEW
Supply
Air
9/16
(14)
9
(229)
Unit Dimensions
Capacity
A B C
in. mm in. mm in. mm
045-B3
070-B4
17-1/2 446 16-3/8 416 16 406
090-C4
110-C5
21 533 19-7/8 504 19-1/2 495