Heatcraft Refrigeration 22529603 Transformer
The Heatcraft Refrigeration 22529603 Transformer is a heavy-duty 460V to 24V step-down transformer engineered specifically for the high-demand environments of commercial refrigeration and industrial HVAC systems. When you are troubleshooting a blank thermostat or a non-responsive control circuit in a 460V system, this 40VA control transformer provides the stable 24VAC secondary voltage required to power contactors, relays, and refrigeration control boards safely. Built with a Class 155 (F) insulation rating and a robust 50/60Hz design, this direct replacement HVAC transformer ensures your low-voltage components are isolated from line-side fluctuations. Whether you are performing a Heatcraft 22529603 installation in a Bohn unit or a standard air handler, its compact footprint and multi-mount capability make it a reliable choice for field repairs where space and performance are non-negotiable.
Key Benefits- Precise Voltage Conversion: Efficiently steps down 460V primary power to 24V AC, protecting sensitive electronics like thermostats and sensors.
- High Thermal Stability: Class 155 (F) insulation prevents premature failure in high-temperature mechanical rooms and evaporator housings.
- Universal Compatibility: Serves as a genuine OEM replacement for many Heatcraft, Bohn, and Chandler refrigeration units.
- Industrial Standard Compliance: Meets Class 2 safety requirements to limit maximum output current and prevent fire hazards during a short circuit.
What is the maximum amperage this transformer can handle on the 24V side?
Based on its 40VA rating, this unit can safely provide approximately 1.66 Amps (40VA / 24V = 1.66A). Always calculate your total load (coils, LEDs, and controllers) to ensure you stay within this limit.
Can this be used on a 208V or 230V system?
No, this specific model is wound for a 460V primary. If you are working with 208/240V line voltage, you will need to source the appropriate multi-tap or dedicated voltage model to avoid burning out the primary windings.
Does it include an internal fuse?
This model is designed to open its circuit under extreme overheat conditions to prevent fire, but it is best practice for technicians to install an inline 3A or 5A fuse on the secondary 24V leg to protect the transformer from downstream shorts.
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.
Original: $82.09
-65%$82.09
$28.73Heatcraft Refrigeration 22529603 Transformer
The Heatcraft Refrigeration 22529603 Transformer is a heavy-duty 460V to 24V step-down transformer engineered specifically for the high-demand environments of commercial refrigeration and industrial HVAC systems. When you are troubleshooting a blank thermostat or a non-responsive control circuit in a 460V system, this 40VA control transformer provides the stable 24VAC secondary voltage required to power contactors, relays, and refrigeration control boards safely. Built with a Class 155 (F) insulation rating and a robust 50/60Hz design, this direct replacement HVAC transformer ensures your low-voltage components are isolated from line-side fluctuations. Whether you are performing a Heatcraft 22529603 installation in a Bohn unit or a standard air handler, its compact footprint and multi-mount capability make it a reliable choice for field repairs where space and performance are non-negotiable.
Key Benefits- Precise Voltage Conversion: Efficiently steps down 460V primary power to 24V AC, protecting sensitive electronics like thermostats and sensors.
- High Thermal Stability: Class 155 (F) insulation prevents premature failure in high-temperature mechanical rooms and evaporator housings.
- Universal Compatibility: Serves as a genuine OEM replacement for many Heatcraft, Bohn, and Chandler refrigeration units.
- Industrial Standard Compliance: Meets Class 2 safety requirements to limit maximum output current and prevent fire hazards during a short circuit.
What is the maximum amperage this transformer can handle on the 24V side?
Based on its 40VA rating, this unit can safely provide approximately 1.66 Amps (40VA / 24V = 1.66A). Always calculate your total load (coils, LEDs, and controllers) to ensure you stay within this limit.
Can this be used on a 208V or 230V system?
No, this specific model is wound for a 460V primary. If you are working with 208/240V line voltage, you will need to source the appropriate multi-tap or dedicated voltage model to avoid burning out the primary windings.
Does it include an internal fuse?
This model is designed to open its circuit under extreme overheat conditions to prevent fire, but it is best practice for technicians to install an inline 3A or 5A fuse on the secondary 24V leg to protect the transformer from downstream shorts.
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.
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Description
The Heatcraft Refrigeration 22529603 Transformer is a heavy-duty 460V to 24V step-down transformer engineered specifically for the high-demand environments of commercial refrigeration and industrial HVAC systems. When you are troubleshooting a blank thermostat or a non-responsive control circuit in a 460V system, this 40VA control transformer provides the stable 24VAC secondary voltage required to power contactors, relays, and refrigeration control boards safely. Built with a Class 155 (F) insulation rating and a robust 50/60Hz design, this direct replacement HVAC transformer ensures your low-voltage components are isolated from line-side fluctuations. Whether you are performing a Heatcraft 22529603 installation in a Bohn unit or a standard air handler, its compact footprint and multi-mount capability make it a reliable choice for field repairs where space and performance are non-negotiable.
Key Benefits- Precise Voltage Conversion: Efficiently steps down 460V primary power to 24V AC, protecting sensitive electronics like thermostats and sensors.
- High Thermal Stability: Class 155 (F) insulation prevents premature failure in high-temperature mechanical rooms and evaporator housings.
- Universal Compatibility: Serves as a genuine OEM replacement for many Heatcraft, Bohn, and Chandler refrigeration units.
- Industrial Standard Compliance: Meets Class 2 safety requirements to limit maximum output current and prevent fire hazards during a short circuit.
What is the maximum amperage this transformer can handle on the 24V side?
Based on its 40VA rating, this unit can safely provide approximately 1.66 Amps (40VA / 24V = 1.66A). Always calculate your total load (coils, LEDs, and controllers) to ensure you stay within this limit.
Can this be used on a 208V or 230V system?
No, this specific model is wound for a 460V primary. If you are working with 208/240V line voltage, you will need to source the appropriate multi-tap or dedicated voltage model to avoid burning out the primary windings.
Does it include an internal fuse?
This model is designed to open its circuit under extreme overheat conditions to prevent fire, but it is best practice for technicians to install an inline 3A or 5A fuse on the secondary 24V leg to protect the transformer from downstream shorts.
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.
