- Home Page /
- Tools & Home Improvement /
- Building Supplies /
- HVAC /
- Furnace Parts & Accessories /
- Circuit Boards /
- 56W19 - Lennox OEM Replacement Furnace Contro...
Item #:
42231077
56W19 - Lennox OEM Replacement Furnace Control Board
Item #:
42231077
NZD 393
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 98.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Upgrade your Lennox furnace with the Lennox 56W19 Furnace Control Ignition Board.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
OEM Quality
This Lennox replacement control board guarantees compatibility and reliability, maintaining the original performance and efficiency specifications of your furnace for optimal heating and comfort.
Easy Installation
Designed for straightforward installation, this control board minimizes downtime, allowing homeowners to restore heat quickly and efficiently without professional assistance.
Durable Performance
Built to last, the 56W19 control board offers robust performance even in harsh climates, ensuring longevity and dependable operation throughout the heating season.
Product Details
- OEM replacement furnace control board for Lennox 56W19 model
- Replaces 56W1901, R47582-001, 47582001
- Compatible with various Lennox furnace models including CG80RB050D12AL1 2, CG80RB075D12AL1 2, CG80TB050D12AL1 2, CG80TB075D12AL1 2, CG80TB075D16BL2, CG80TB100D20CL2, CG80TB125D20C2, CG92TB067D12B1, CG92TB090D20C1, CG95TB040D12B1, CG95TB100D20C1
Who Should Buy?
-
Homeowners
Ideal for homeowners needing a reliable furnace control board for efficient heating and quick repairs.
-
HVAC Technicians
Perfect for HVAC professionals looking for a genuine replacement part to ensure optimal furnace performance.
-
Older Systems
Beneficial for older furnace models requiring OEM components for compatibility and longevity.
-
Budget Buyers
Not suitable for users seeking low-cost alternatives, as it's an OEM part with a higher price tag.
Product Description
56W19 - Lennox OEM Replacement Furnace Control Board
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the 56W19 - Lennox OEM Replacement Furnace Control Board used for?
Answer: The 56W19 is an OEM replacement control board specifically designed for Lennox furnaces. It manages essential functions such as ignition, safety controls, and blower operation, ensuring your furnace operates seamlessly. This control board is crucial for maintaining efficient heating and improving overall performance. It's suitable for various Lennox furnace models, making it a reliable choice for repairs and replacements when your furnace malfunctions due to control board issues. -
Question:
How do I know if I need to replace my 56W19 control board?
Answer: If your furnace is exhibiting symptoms like inconsistent heating, frequent cycling on and off, or error codes on the display, it may indicate a problem with the control board. Additionally, if there's no response when you adjust the thermostat or you hear unusual sounds from the furnace, it might be time for a replacement. Diagnosing these issues early can prevent more extensive furnace damage and ensure your home remains comfortable during cold periods. -
Question:
Can I install the 56W19 control board myself?
Answer: While some homeowners may have the technical skills to replace the 56W19 control board, it is recommended to hire a qualified technician for installation. Proper installation is crucial to avoid further damage to your heating system or risking safety. A professional will ensure that all connections are secure and that the board integrates correctly with existing systems, facilitating optimal performance and reducing the risk of future malfunctions. -
Question:
What safety features are included with the 56W19 control board?
Answer: The 56W19 control board incorporates several safety features that help protect your furnace and your home. It includes sensors that detect flame failure, preventing gas buildup which could lead to dangerous conditions. Additionally, it monitors temperature and system pressure to ensure that the furnace operates within safe parameters. These safety mechanisms are critical in maintaining not only the effectiveness of your heating system but also the safety of your living environment. -
Question:
Is the 56W19 compatible with other brands of furnaces?
Answer: The 56W19 control board is specifically engineered for Lennox furnaces and is not compatible with other brands. While some components may appear similar, using a control board designed for another brand can lead to improper functionality or severe damage. If you are looking to replace a control board for a non-Lennox system, it is essential to find the correct part designated for that specific furnace model to ensure optimal performance and safety. -
Question:
What should I do if the 56W19 control board doesn't resolve my furnace issues?
Answer: If replacing the 56W19 control board does not alleviate your furnace problems, further diagnostic work may be necessary. It could point to issues within other components like the blower motor, sensors, or even ductwork. Engaging a professional HVAC technician can provide a comprehensive assessment and help identify underlying issues beyond the control board, ensuring that your heating system operates effectively and reliably. -
Question:
What kind of maintenance does the 56W19 control board require?
Answer: The 56W19 control board needs minimal maintenance, but ensuring your entire furnace system is regularly serviced can help prolong its lifespan. It’s advisable to keep the furnace area clear of dust and debris and schedule annual maintenance checks. During these checks, technicians can evaluate the control board alongside other components, ensuring everything is functioning correctly, and replace the board should wear or damage be detected. Proper care not only enhances efficiency but also helps in identifying potential issues ahead of time. -
Question:
How does the 56W19 control board improve furnace efficiency?
Answer: The 56W19 control board enhances furnace efficiency by managing all operational aspects of the heating system. By accurately regulating the ignition sequence and airflow, it prevents overheating and ensures that your furnace runs smoothly. Moreover, its ability to adjust to varying heating demands allows for reduced energy consumption. This control board's optimized performance translates to lower energy bills and a more comfortable home environment throughout the heating season. -
Question:
Where can I buy the 56W19 - Lennox OEM Replacement Furnace Control Board in New Zealand?
Answer: You can buy the 56W19 - Lennox OEM Replacement Furnace Control Board in New Zealand through Ubuy. Ubuy offers a wide range of HVAC parts, including this specific control board, ensuring you receive genuine OEM products. Their platform provides user-friendly navigation and detailed descriptions to help you make an informed purchase. -
Question:
What are the signs of a failing control board in my furnace?
Answer: Signs of a failing control board include dim or flickering lights, no response to the thermostat, strange noises, and consistent error codes. These symptoms often indicate that the board isn't communicating properly with the furnace's components. For example, if the furnace starts but doesn't stay on, it may signal an ignition issue caused by the control board. Recognizing these early symptoms can save time and cost by addressing problems before they escalate.
Circuit Boards Editorial Review
The Lennox OEM Replacement Furnace Control Board is a highly valued product that has received positive customer reviews. It is a Direct replacement and arrives well-packaged and on time. The control board is easy to install, and the product has helped many individuals save a Considerable amount of money over expensive professional repairs. Customers have reported that the Lennox OEM Replacement Furnace Control Board has resolved issues related to a bad relay on the circuit board, pressure switch malfunctions, and other faults. It is a great value for money.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Direct replacement
- Fast delivery
- Easy to install
- Saves money over professional repairs
- Resolves multiple furnace malfunctions
Cons
- The product may require proper wiring knowledge or professional assistance.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 393
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with multiple Lennox furnace models
- Replaces multiple part numbers
- OEM part for guaranteed quality
- Easy to install and upgrade
- Improves furnace control and ignition
- Ensures reliable and efficient performance
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.