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| EAI
Series |
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| Indirect
Fired Gas HEATER |
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| Fresh,
clean, tempered air. The
EMPIRE Indirect Fired Gas Heated Make-Up Air unit is designed to
deliver fresh, clean, tempered air into any indoor
environment. Units are designed for natural and
propane gas applications, and for indoor or outdoor
installation. |
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All
sizes have the United States ETL approval rating.
The largest model also carries the Canadian ETL approval
rating. This product is available as a complete package
that includes a blower module and the Indirect Fired
Heater Module. The Indirect Fired Heater
Module can also be purchased separately to integrate into
an existing application. Packages are available in the
following three sizes: 200000 BTUH, 350000 BTUH, and
700000 BTUH gas input. Standard features include a spark
ignited intermittent pilot with timed safety lockout, and
a redundant combination valve. Units consist of a
galvanized enclosure with a stainless steel burner and
heat exchanger.
Duct
furnace certified by the American Gas Association and
approved by the Canadian Gas Association.
The
furnace module has a standard horizontal discharge duct
connection and is located downstream of the blower module.
This push-through design ensures that combustion
fumes will never enter the fresh air stream in the event
of a heat exchanger crack. A down discharge
configuration is available when combined with a downturn
plenum. The blower module has a standard horizontal inlet
designed to accommodate an outside air inlet hood with
standard 2” filters and screen.
Meets
a variety of installation requirements. Packages
are available in a number of configurations.
Additions include a downturn plenum module and/or an
evaporative cooling module. All modules bolt
together to form a rigid common base structure that mounts
onto a single curb structure. |
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- Burner orifices for natural gas
- Stainless steel heat exchanger, burner, and
drip pan
- 120 volt control transformer with a single
point electrical connection
- Redundant combination gas valve
- Intermittent spark pilot with timed safety
lockout
- Electronic flame modulation
- High temperature limit switch
- Power vent with proving switch
- Motor starter
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- Propane fuel application
- Room override thermostat
- Airflow proving switch
- Motorized intake damper
- Remote control panel including summer/winter
switch
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| Housing Size |
EA1 |
EA2 |
EA3 |
| Burner Size |
I.200 |
I.350 |
I.700 |
| BTU Input |
200,000 |
350,000 |
700,000 |
| Thermal Capacity (80%) |
160,000 |
280,000 |
560,000 |
| Min/Max CFM |
1300 / 2900 |
1700 / 6000 |
3000 / 7500 |
| Gas Connection |
3/4” |
1” |
1” |
| Net Weight (lbs) |
600 |
900 |
1300 |
| Agency Approval Rating |
US ETL |
US ETL |
US ETL, Canadian ETL |
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