Description
Product Overview
The Dinosaur Electronics furnace ignitor is a microcontrolled replacement part engineered for modern heating systems. Measuring just 3.35 × 4.25 inches, it fits tightly into standard furnace housings while delivering consistent spark generation. Constructed from high‑grade metal alloys and featuring an LCD/LED display, the unit provides real‑time status feedback. Operating temperature starts at 40 °F, ensuring reliable performance even in colder installations. Weighing only 6.4 ounces, the ignitor is lightweight yet robust, backed by a 1‑year manufacturer warranty.
Usage
Designed for residential and light‑commercial furnaces, this ignitor excels in both new installations and retrofit projects. Ideal for HVAC technicians, DIY homeowners, and property managers, it supports quick swaps without the need for additional tools or extensive calibration. Whether upgrading an aging system or replacing a failed component, the ignitor’s compact size and straightforward wiring simplify the process, reducing downtime and service costs. 
Why Choose Us
Dinosaur Electronics combines decades of experience in heating components with rigorous quality control. Each ignitor undergoes thermal cycling and spark consistency testing to meet industry standards. Our 1‑year warranty reflects confidence in durability and performance, while the microcontrolled design ensures precise ignition timing, improving fuel efficiency and extending furnace life. Competitive pricing, fast shipping, and responsive customer support further differentiate our offering.
Key Features
- Compact 3.35 × 4.25 inches size for easy fit in tight furnace bays
- Microcontrolled circuitry delivers accurate spark timing for optimal combustion
- LCD/LED display provides real‑time operational status and error codes
- Operates reliably at temperatures as low as 40 °F, suitable for cold‑climate installations
- Includes 1‑year warranty and comes pre‑assembled for immediate installation
FAQ
What type of furnace is this ignitor compatible with?
The ignitor fits most standard gas furnaces that use a 3.35 × 4.25 inch replacement part. Check your furnace model specifications for exact compatibility.
Do I need to replace any other components when installing this ignitor?
In most cases, the ignitor can be swapped without replacing additional parts. However, it is recommended to inspect the spark electrode and wiring for wear and replace them if necessary.
Is any special calibration required after installation?
No special calibration is needed. The microcontrolled unit self‑adjusts to provide correct spark timing once powered.
Can this ignitor be used in commercial HVAC systems?
It is primarily designed for residential and light‑commercial applications. For larger commercial systems, consult the manufacturer for a suitable high‑capacity ignitor.
What does the LCD display indicate?
The display shows operational status, such as “Ready,” “Igniting,” or error codes that help diagnose issues quickly.





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