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Aaon ASM01668 Modgas-X Controller

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Special Price $1,145.93 Regular Price $1,271.98
In stock
SKU
ASM01668

The Aaon ASM01668 Modgas-X Controller is an advanced control device that is specifically designed to manage modulation in gas-fired heating equipment in HVAC systems. This controller works by precisely modulating gas flow to maintain optimal combustion levels, resulting in efficient and dependable operation of boilers, furnaces, and other gas-fired heating appliances. Its sophisticated algorithms continuously monitor various parameters such as temperature, pressure, and airflow, adjusting gas flow rates as needed to maximize combustion efficiency and reduce energy consumption. The ASM01668 improves system performance, lowers fuel costs, and reduces emissions by providing precise gas modulation control. Its integration into HVAC equipment improves overall system reliability and maintains consistent comfort levels in commercial and industrial buildings. The Aaon ASM01668 Modgas-X Controller is a key component, providing enhanced control.

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HVAC Controls & Electrical, Control Boards & Modules
Manufacturer:
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Manufacturer Name: Aaon
Product Number: ASM01668
OEM Part Number: ASM01668
Product Description: Modgas-X Controller
Weight:0.64lbs/290.3g

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Product Questions (2)
Customer Questions
What maintenance is required for the Aaon ASM01668 Controller?

Inspect the controller wiring and terminal connections regularly to ensure secure contact and prevent signal loss. Keep the unit free from dust and moisture buildup inside the control panel. Periodic checks support maintaining stable combustion control and system accurately.

What are common issues with the Aaon ASM01668 Controller?

  • Communication failure with furnace board.
  • Sensor misreading or drift.
  • Ignition control lockout.
  • Intermittent operation due to wiring faults.
  • Power supply instability causing reset cycles.
  • Faulty relay output triggering shutdowns.
  • Firmware or configuration mismatch errors.

Installation Steps

Step 1: Turn off power and isolate gas system before starting.

Step 2: Mount the controller in a dry, accessible panel location using proper bracket.

Step 3: Connect wiring terminals according to schematic diagram, ensuring tight, correct polarity connections.

Step 4: Secure gas and sensor interfaces, verifying no leaks or loose fittings.

Step 5: Restore power and run system to confirm proper operation.