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First Company 9-315-4-4 8kW Heater 240V H-103

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Special Price $219.26 Regular Price $243.37
In stock
SKU
9-315-4-4
The First Company 9-315-4-4 Heater H-103 is used to produce additional heat in air-handling elements in HVAC systems. This electrical current flows through resistance heating components rated at 8 kilowatts on a 240-volt power supply, generating heat that the air stream flowing through the air handler section absorbs. This is connected to the unit's power circuit and control wiring, allowing it to be turned on when needed. It is placed inside the heater section of the air handler, where the temperature of the circulating air is raised.
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Heating & Furnace Parts, Heaters,
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Product Questions (2)
Customer Questions
What maintenance is required for the First Company 9-315-4-4 Heater?

Regularly clean the heater’s exterior and airflow vents to prevent dust buildup. Inspect electrical connections for tightness and check for any signs of overheating or damage. Ensure the unit is mounted securely and operate it according to safety guidelines to prevent hazards.

What are common issues with the First Company 9-315-4-4 Heater?

  • Tripped breakers or blown fuses.
  • Overheating due to blocked vents.
  • Loose or corroded electrical connections.
  • Uneven heating or intermittent operation.

Installation Steps

Step 1: Turn off all power to the equipment before installation.

Step 2: Select a suitable mounting location following clearance requirements.

Step 3: Mount the new heater securely using brackets or screws provided.

Step 4: Connect the wiring to the supply according to the wiring diagram.

Step 5: Verify all connections are tight and properly insulated.

Step 6: Restore power and test the heater to ensure safe operation.