Beckett Igniter 51950U Ready Kit

The Beckett 51950U GeniSys A/C Ready Kit is a professional-grade solution for expanding the functionality of existing oil heating systems. This kit provides the necessary 24V transformer and terminal base to add air conditioning support to furnaces or boilers currently utilizing GeniSys primary controls. By incorporating a heavy-duty 40VA transformer, the 51950U ensures stable power delivery for modern smart thermostats and cooling contactors, resolving common "C-terminal" power stealing issues. The included 51970U terminal strip simplifies low voltage wiring, allowing for a clean interface between the heating control and the A/C system components. Designed as a direct Honeywell R8184M replacement, this kit mounts easily to a standard 4x4 electrical box, making it a reliable choice for HVAC contractors performing retrofits or system upgrades. The robust construction ensures long-term performance in demanding mechanical environments, providing a seamless transition between heating and cooling stages.

Key Benefits

• Universal Compatibility: Works with Beckett GeniSys 7505 series oil primary controls to add a dedicated "C" terminal for connected thermostats.
• Enhanced Power Capacity: Features a 40VA transformer with 120V AC input and 24V AC output to support multiple low-voltage accessories.
• Streamlined Installation: Compact design integrates onto 4x4 junction boxes, reducing labor time during A/C retrofits.
• Reliable Control Logic: Facilitates proper communication between the burner control and the cooling system’s fan relay and compressor contactor.

Common Questions

Does this kit provide enough power for Wi-Fi thermostats?
Yes, the 40VA transformer included in this kit is specifically designed to handle the higher current demands of internet-connected thermostats that require a steady 24V common wire connection.

Can I use this to replace an older Honeywell R8184M?
When paired with a GeniSys 7505A0000U primary control, the 51950U serves as a modern, economical replacement for legacy Honeywell R8184M triple-action controls.

Will this work with 240V systems?
No, this unit is engineered for 120V AC primary input only. Always verify supply voltage before wiring the transformer to avoid component damage.

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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.