Cozy Heating Systems 78069 Replacement Transformer 120V to 24V 24VA

The Cozy Heating Systems 78069 (also known as model 593-6) is a replacement transformer designed for Cozy Hi-Efficient Direct Vent Wall Furnaces, Conventional Vent Counterflow Wall Furnaces, and Direct Vent Counterflow Wall Furnaces. This essential component converts standard 120-volt AC household power to the 24-volt AC power required to operate the furnace control system, gas valve, and safety switches.

Key Specifications:

• Primary Voltage: 120 Volts AC
• Secondary Voltage: 24 Volts AC
• Power Rating: 24 VA (volt-amperes)
• OEM Part Number: 78069 / 593-6
• Brand: Cozy Heating Systems

Features and Benefits:

• Genuine OEM replacement part ensures proper fit and performance
• Powers control circuits, thermostats, and gas valve operation
• Compact design for easy installation in existing furnace units
• Compatible with multiple Cozy wall furnace model series
• Essential for maintaining safe and reliable furnace operation

This transformer is a critical safety and control component that supplies the low-voltage power necessary for thermostat operation, limit switches, and gas valve control. When a transformer fails, the furnace will not respond to thermostat calls for heat. Installation should be performed by a qualified HVAC technician in accordance with local electrical codes and manufacturer specifications.