Goodman pcbam104s Dsi Ignition Control Board 50 Hz

Product Description

The Goodman pcbam104s is a direct spark ignition (DSI) control board designed for package unit HVAC applications operating at 50 Hz. Built on a CEM1 printed circuit board platform, it manages the ignition sequence for gas-fired package units, coordinating spark timing and flame sensing to ensure safe and reliable burner operation. The board operates on 24 volts control voltage and is a factory-level replacement component. It weighs 1.01 pounds and measures 5.15 inches deep, 2.5 inches tall, and 6.5 inches wide. Licensed HVAC technicians performing package unit service or replacement work are the primary installers of this component.

This board is suited for commercial and residential package unit systems configured for 50 Hz electrical supply, making it applicable in international markets or specialized domestic installations requiring 50 Hz operation. It carries CE product classification, indicating compliance with applicable European conformity standards. The pcbam104s is categorized as an accessory-class circuit board and ships as a single unit. Installers working on DSI-equipped gas package units will find this board appropriate when the original ignition control has failed or when performing a like-for-like control board swap during a scheduled unit overhaul.

Key Features

• Direct spark ignition (DSI) control logic for gas-fired package units
• 50 Hz operating frequency with CE compliance
• 24-volt control voltage input
• CEM1 printed circuit board construction
• Compact form factor: 5.15 x 6.5 x 2.5 inches
• Single-pack quantity for straightforward one-for-one replacement

Compatibility

Designed as an OEM-style replacement ignition control board for 50 Hz DSI gas-fired package unit systems. Verify unit model number, control voltage, and Hz rating against existing board specifications before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with gas appliance controls and low-voltage wiring. Disconnect all power to the unit and shut off the gas supply before removing the existing control board. Handle the PCB carefully to avoid static discharge damage to board components. Work should comply with applicable local mechanical and electrical codes, including NEC requirements for low-voltage control circuits.

Technical Specifications

• Board Type: CEM1 Printed Circuit Board
• Ignition Type: Direct Spark Ignition (DSI)
• Operating Frequency: 50 Hz
• Control Voltage: 24 volts
• Unit Depth: 5.15 inches
• Unit Height: 2.5 inches
• Unit Width: 6.5 inches
• Weight: 1.01 pounds
• Country of Origin: United States
• Pack Quantity: 1

Standard Information

• Brand: Goodman
• Manufacturer Part Number: pcbam104s