018858F 652259 Raypak® Transformer Kit Converts 120/240V To 24V For Avia 264–404 Pool Heaters. Restores Proper Low-Voltage Control Power
The 018858F Raypak® Transformer Kit is a critical electrical component designed to supply stable low-voltage power to the control system of Raypak Avia series pool and spa heaters. This transformer converts incoming 120V or 240V line voltage into the required 24V output used by the heater’s ignition, safety circuits, and electronic controls.
Proper low-voltage regulation is essential for reliable heater operation. A failing or damaged transformer can cause intermittent operation, ignition lockouts, control board errors, or a completely non-responsive heater. Replacing the transformer with the correct OEM-designed 018858F transformer kit restores proper voltage delivery, ensuring safe startup, consistent performance, and long-term reliability.
This transformer kit is engineered specifically for Raypak Avia models 264 and 404, providing correct voltage ratios, wiring compatibility, and mounting configuration for a direct replacement. Using the correct transformer protects sensitive electronic components and prevents damage caused by incorrect voltage or unstable power supply.
The 018858F Raypak® transformer is an exact-fit replacement part designed to meet original electrical specifications and performance requirements, making it the correct solution when diagnosing low-voltage power issues in Avia heaters.
018858F 652259 Raypak® Avia 264–404 Heater Transformer Kit 120/240V To 24V Fits Raypak Avia Models
- Avia 264
- Avia 404
018858F 652259 Raypak® Avia 264–404 Heater Transformer Kit 120/240V To 24V Key Features & Benefits
• Converts 120V or 240V input to regulated 24V output
• Supplies power to heater controls, ignition, and safety circuits
• Designed specifically for Raypak Avia 264 and 404 heaters
• Restores proper operation after transformer failure
• Prevents control board damage caused by voltage instability
• OEM-designed replacement for correct electrical performance
• Direct-fit transformer kit for straightforward replacement
Installation & Important Notes
Installation involves working with high-voltage electrical connections and heater control wiring. Power must be completely disconnected before service. Incorrect installation or wiring can result in equipment damage, electrical hazards, or heater malfunction. Professional installation by a qualified pool or HVAC technician is strongly recommended to ensure safety and proper operation.
Part Number Section
Raypak Part Number: 018858F
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