Product Overview
The Reznor EMC-10-AK2-HG7 Electric Cabinet Unit Heater is designed for primary or supplementary heating, or freeze protection in various environments. This 208-volt unit features a two-speed motor and a maximum heat capacity of 34,144 BTU/hr. Its robust construction includes an 18-gauge stainless steel housing, tubular heating elements with fins, and an epoxy/polyester powder paint coating for enhanced corrosion resistance. The unit can be configured for either floor or ceiling mounting, offering flexible installation options.
Image: Front view of the Reznor EMC-10 Electric Cabinet Unit Heater, showing its white cabinet, top and bottom grilles, and the "REZNOR" logo in red.
Safety Information
- Always disconnect power before servicing or cleaning the unit.
- Ensure proper grounding to prevent electrical shock.
- Do not block air intake or exhaust grilles.
- Maintain adequate clearance around the heater as specified in installation guidelines.
- Installation and maintenance should only be performed by qualified personnel.
- This unit operates at high temperatures; avoid contact with hot surfaces.
Setup and Installation
The EMC-10 unit can be installed as a floor-mounted or ceiling-mounted system. Proper installation is crucial for safe and efficient operation. Refer to the detailed installation manual provided with the product for specific mounting instructions, electrical wiring diagrams, and clearance requirements.
Electrical Connection
- The unit requires a 208V, 1 Phase electrical supply.
- All wiring must comply with national and local electrical codes.
- Ensure the power supply matches the unit's voltage and phase requirements.
- A dedicated circuit breaker is recommended for the heater.
Operating Instructions
The EMC-10 Electric Cabinet Unit Heater is equipped with a two-speed motor for flexible heating control. Operation is typically managed via an external thermostat or control system (not included with the unit).
Basic Operation
- Ensure the unit is properly installed and connected to the power supply.
- Set the desired temperature on your external thermostat.
- The unit will activate when the ambient temperature falls below the thermostat setting.
- The two-speed motor allows for adjustment of airflow and heat distribution. Consult your control system's manual for specific fan speed selection.
- The high-temperature control with automatic reset provides an additional safety feature, shutting off the unit if overheating occurs.
Maintenance
Regular maintenance ensures optimal performance and longevity of your Reznor EMC-10 unit. Always disconnect power before performing any maintenance.
- Monthly: Inspect air intake and exhaust grilles for obstructions. Clean any dust or debris using a soft brush or vacuum cleaner.
- Annually: Have a qualified technician inspect the electrical connections, heating elements, and motor for wear or damage.
- Do not use abrasive cleaners or solvents on the unit's exterior. Use a damp cloth with mild soap if cleaning is necessary.
Troubleshooting
Before contacting customer support, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; tripped circuit breaker; thermostat set too low; safety control activated. | Check power connection; reset circuit breaker; adjust thermostat setting; allow unit to cool if safety control tripped. |
| Insufficient heat output. | Blocked grilles; incorrect fan speed; unit undersized for space. | Clear obstructions from grilles; ensure proper fan speed setting; consult a professional for sizing verification. |
| Unusual noises from unit. | Loose components; motor issue; debris in fan. | Disconnect power and inspect for loose parts; contact a qualified technician for motor inspection. |
If the issue persists after attempting these solutions, please contact Reznor customer support.
Specifications
- Model: EMC-10-AK2-HG7
- Brand: Reznor
- Voltage: 208V
- Phase: 1 Phase
- Power: 10 kW
- Heat Capacity: 34,144 BTU/hr
- Housing Material: 18 gauge, stainless steel
- Motor: Two-speed, direct drive, variable speed fan
- Coating: Epoxy/polyester powder paint
- Safety Features: High-temperature control with automatic reset
- Mounting Options: Floor or Ceiling mounted
- ASIN: B014XAOY3Q
- First Available: May 4, 2012
Warranty Information
The Reznor EMC-10 Electric Cabinet Unit Heater comes with a 1-year parts warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use and service. For warranty claims or detailed terms and conditions, please refer to the official warranty document included with your product or contact Reznor customer support.
Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Reznor customer support. Have your model number (EMC-10-AK2-HG7) and purchase date ready when you call.
Contact information for Reznor can typically be found on their official website or on the product packaging.
