the CNT3670 is a direct-fit solution for furnace short cycling issues or instances where the blower fan runs continuously due to a tripped safety loop

Integrated Safety: Includes reliable shut-off mechanisms to secure gas flow if a flame signal is not detected

The unit accepts a 120V Primary input and delivers a 24V Secondary output

Direct Application: Prevents signal loss between the furnace blower control and the secondary logic modules

Precise Range: Accurate setpoint adjustment from 40°F to 90°F for versatile climate control

Sanyo HVAC CV6231921961 Circuit Board 326058-757 the CNT3670 is a direct-fitThe Sanyo HVAC CV6231921961 Printed Circuit Board serves as the central control module for specific Sanyo ductless mini split and commercial HVAC systems, including FV Y248JX3 to FV Y248JX9 models. As a veteran technician knows, the HVAC control board is responsible for managing critical operational sequences, including compressor relay switching, fan motor speed regulation, and precise temperature sensor monitoring. When a system presents symptoms