Steffes 4140 Owner & Installers Manual User Manual
Owner's and installer's manual, Comfort plus, Forced air heating systems
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V18
"Manufactured in North America"
U.S. Pat. #5201024, #5086493
Can. Pat. #2059158, #2060881
Models: 3120, 4120,
4130, & 4140
Applicable to Software Version 2.00-2.19
OWNER'S AND
INSTALLER'S MANUAL
for
COMFORT PLUS
Forced Air Heating Systems
Equipped with Variable Speed
4100
Series
3100
Series
This manual applies to heating
systems built after 01/01/2011.
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This manual is related to the following products: