Carrier HK42FZ094 Control Board 326010-701 allowing up to five motors

allowing up to five motors to run on a single 40VA transformer

it delivers high electrical efficiency and simplified troubleshooting for technicians in the field

High-Efficiency ECM: Brushless design reduces electrical load and thermal stress

This heavy-duty 120V to 24V step-down transformer is engineered for continuous-duty applications where stable secondary voltage is critical for powering sensors

the HN61KP003 is the current OEM replacement specifically designated to replace the discontinued HN61KX010 without requiring any wiring harness modifications

Carrier HK42FZ094 Control Board 326010-701 allowing up to five motorsThe Carrier HK42FZ094 Control Board is a high performance integrated furnace control (IFC) designed to manage the critical ignition, blower, and safety sequences within Carrier, Bryant, and Payne residential furnaces. As a genuine OEM replacement part, this board provides a verified solution for service technicians addressing intermittent heating failures or "no heat" calls. This HVAC circuit board replacement integrates a 3 amp blade fuse for low