LENNOX Ignition Control Board: Mfr Part # 56W19
LENNOX Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Ignition Control Board.
SKU 3G-OTH-84539
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
LENNOX Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Ignition Control Board.
Frequently Asked Questions
What is the LENNOX 56W19 ignition control board used for?
The LENNOX 56W19 ignition control board is a replacement HVACR control that manages the ignition sequence in compatible LENNOX gas furnaces and heating systems. It ensures safe and reliable burner ignition by monitoring flame presence and controlling the spark or hot-surface igniter. This board is critical for restoring furnace operation after a control failure.
What are the specifications of the LENNOX 56W19 ignition control board?
The LENNOX 56W19 is an ignition control board with manufacturer part number 56W19. It is classified as a replacement HVACR control for gas-fired heating equipment. The board is designed to interface with LENNOX furnace systems, providing ignition sequencing and flame-sensing functions. For detailed electrical ratings, consult the original equipment manual.
Where to buy the LENNOX 56W19 ignition control board worldwide?
You can source the LENNOX 56W19 ignition control board through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time. We supply genuine replacement controls for HVACR systems.
How to install the LENNOX 56W19 ignition control board?
To install the LENNOX 56W19 ignition control board, first disconnect all power to the furnace. Remove the old board, noting wire connections. Mount the new board and reconnect wires per the wiring diagram. Restore power and test the ignition sequence. Always follow the manufacturer's instructions and local codes. If unsure, consult a qualified HVAC technician.
Used in
Common applications for LENNOXLENNOX Products
3G Electric supplies LENNOX replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
