Beckett A/C Ready Kit
Upgrade your oil heating system with smart thermostat compatibility. This Beckett A/C Ready Kit adds the control terminal and transformer needed to integrate internet-connected climate control into existing equipment.
SKU 3G-BKT-00019
Also listed as: 21905 U · 21905-U
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
Upgrade your oil heating system with smart thermostat compatibility. This Beckett A/C Ready Kit adds the control terminal and transformer needed to integrate internet-connected climate control into existing equipment.
Frequently Asked Questions
Where can I buy the Beckett 21905U A/C Ready Kit in your region?
Order the Beckett 21905U from 3G Electric. We deliver to your location, your location, and across your region, handling all logistics and customs documentation. Lead time on request.
What does the Beckett 21905U A/C Ready Kit include?
The kit includes a control terminal and transformer for smart thermostat integration. It upgrades existing oil heating equipment to support internet-connected climate control systems without replacing the base unit.
Is the Beckett 21905U compatible with my oil heating system?
The Beckett 21905U is designed for retrofit integration into existing oil heating equipment. Confirm compatibility with your system's control specifications. Contact 3G Electric for application guidance and lead-time details.
Key Features
- Adds "C" terminal for powering internet-connected thermostats
- 40 VA transformer supplies adequate power for smart thermostat operation
- Compatible with oil furnaces and oil boiler systems
- Mounts directly beneath most standard primary controls
- DC relay circuit design eliminates buzzing and chattering noise
- Enables smartphone access and remote HVAC control
- Retrofit solution for existing oil heating equipment
Used in
Common applications for BeckettBeckett Products
3G Electric supplies Beckett controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
