Heil Quaker ICP 1183618 Terminal Board Kit

The Heil Quaker ICP 1183618 Terminal Board Kit is a vital OEM replacement part designed for technicians performing maintenance or electrical repairs on ICP and Heil Quaker HVAC units. This terminal board acts as the central hub for electrical connectivity, ensuring signals from the thermostat and safety switches reach the control board and blower components correctly. Engineered to meet exact factory specifications, the kit includes the 1183618 control board and necessary installation manual (99TA509623B) to facilitate a direct fit during high-stakes service calls. Managing 24V and line voltage connections, this board is a common replacement for part numbers 1178030, HK50AA051, and CEPL130904-02-R. It is commonly found in RHS and RAH series rooftop units and split systems. Replacing a faulty board with this genuine terminal board kit restores communication between system relays, preventing intermittent unit shutdowns and protecting the primary control logic from voltage irregularities during HVAC electrical troubleshooting.

• Precise Compatibility: Direct OEM replacement for Heil Quaker, ICP, Airquest, and Carrier commercial/residential models.
• Circuit Integrity: Provides secure terminal connections to prevent arcing and signal loss in high-vibration rooftop environments.
• Streamlined Installation: Designed with standard footprint and labeled terminals for efficient field replacement.
• System Reliability: Restores essential data and power flow between the thermostat and internal HVAC control components.

Is the 1183618 kit compatible with older Heil Quaker models?
Yes, this terminal board kit is the designated replacement for several legacy part numbers, including 1178030 and HK50AA051. Always verify the pin configuration and model prefix before installation.

Does this board handle both low and line voltage?
The 1183618 terminal board serves as an interface for various system voltages. Technicians should consult the wiring diagram and ensure the system is de-energized before handling the control board.

What units typically use the 1183618 Terminal Board Kit?
It is widely used in ICP manufactured rooftop units (RTU) and package systems, such as the RHS048, RHS060, and RAH036 series, to manage electrical connectivity.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.