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Electro-Mate Upflow
Electro-Mate Downflow & Horizontal
Electro-Mate EZ-Mate
Electro-Mate HeatChoice II
Fuel Cost Comparison
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 The
upflow application is by far the most common. As you can see from
the diagram the term upflow means the air travels in a direction
up from the floor (vertical) coming out of the existing furnace.
The diagram below illustrates the typical installation and the optional
dimensions required by the Electro-Mate.
Click here for a larger image or an acrobat PDF file
Plenum and airflow requirements for an Electro-Mate to be installed
in your system are:
- Minimum width is 15”
- Minimum depth is 18”
- Minimum height for no Air Conditioning is 10”
- Minimum height for Air Conditioning is a-coil plus 5” assuming
the A/C line sets come out at the bottom
- Air flow is of the greatest concern, you must have 60 cfm per kW of installed.
Electro-Mate® (DFC) Models
| Upflow 18” |
Upflow 15” |
kW |
Staging |
Btu/h |
| EM-LV20218 |
EM-LV20215 |
20 |
2 x 10 kW |
68,000 |
| EM-LV15278 |
EM-LV15275 |
15 |
2 x 7.5 kW |
51,000 |
| EM-LV10118 |
EM-LV10115 |
10 |
1 x 10 kW |
34,000 |
Electro-Mate® WarmFlo® Models
| Upflow 18” |
Upflow 15” |
kW |
Stages |
Btu/h |
| EM-WU25458 |
N/A |
25 |
4 |
85,325 |
| EM-WU20458 |
EM-WU20455 |
20 |
4 |
68,000 |
| EM-WU15358 |
EM-WU15355 |
15 |
3 |
51,000 |
Electro EZ-Mate Models
| Upflow 18” |
Upflow 15” |
kW |
Stages |
Btu/h |
| EM-LV104L8* |
EM-LV104L5* |
10 |
4 |
34,000 |
| EM-LV104Z8 |
EM-LV104Z5 |
10 |
4 |
34,000 |
*With load shed CT
HeatChoice II™ Models
| Upflow 18” |
Upflow 15” |
kW |
Stages |
Btu/h |
| EM-EU255C8 |
N/A |
25 |
5 x 5 kW |
85,325 |
| EM-EU204C8 |
EM-EU204C5 |
20 |
4 x 5 kW |
68,000 |
| EM-EU153C8 |
EM-EU153C5 |
15 |
3 x 5 kW |
51,000 |
| EM-EU102C8 |
EM-EU102C5 |
10 |
2 x 5 kW |
34,000 |
Other options
WarmFlo
- Need more Btu/h-check out (up to 30kW)
- Multi-zone/damper system
- Air flow concerns
- Heat Pump system
Electro-Duct
- No backup furnace-looking for straight electric
WarmFlo Electro-Duct
- Ground Source heat pump systems
- Air Source heat pump system-no backup furnace
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