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Lennox E12Q3-20 User Manual

Lennox E12Q3-20
10 pages
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Lennox E12Q3-20 Specifications

General IconGeneral
BrandLennox
ModelE12Q3-20
CategoryFurnace
LanguageEnglish

Summary

E12 Series Specifications

Model Specifications Overview

Key specifications including blower, filter, cooling capacity, and shipping details.

E12 Blower Performance

E12Q2 Series Blower Performance

Air volume (cfm) data for E12Q2 series at various static pressures and speeds.

E12Q3, E12Q4, E12Q5 Series Blower Performance

Air volume (cfm) data for E12Q3, E12Q4, E12Q5 series at various static pressures.

E12Q3 and E12Q4 Series Blower Performance

E12Q3 Blower Performance with Coils

Air volume (cfm) for E12Q3 with C12-525, CR12-525, C12-630N coils.

E12Q4 Blower Performance with Coils

Air volume (cfm) for E12Q4 with E12 Only, C12R-630, C12-630 coils.

E12Q5 Series Blower Performance

E12Q2 and E12Q3 Series Relay and Circuit Breaker Usage

E12Q2 and E12Q3 Series Wiring Diagrams

E12Q4 and E12Q5 Series Relay and Circuit Breaker Usage

Blower Speed Selection and Operation

E12 Sequence of Operation Details

Heating Demand Sequence

Step-by-step explanation of heating demand operation, including element staging.

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