Description
The Robertshaw 41-803 is a silicon carbide hot surface ignitor engineered for dependable, consistent ignition in gas-fired heating systems. Designed as a direct replacement part, this ignitor delivers the fast heat-up performance and long service life that HVAC technicians and homeowners depend on during the heating season.
Product Overview
Silicon carbide ignitors are the industry standard for hot surface ignition in residential and light commercial gas furnaces. The 41-803 features a robust silicon carbide element that reaches ignition temperature rapidly, ensuring clean and reliable burner light-off cycle after cycle. Its rugged construction is built to withstand the thermal cycling demands of modern high-efficiency furnaces.
Key Features
- Silicon carbide hot surface ignitor element for fast, reliable ignition
- Direct replacement design for simplified installation
- Built to withstand repeated thermal cycling in demanding furnace environments
- Compatible with a wide range of gas-fired heating equipment
- Manufactured by Robertshaw, a trusted name in HVAC controls and ignition
Applications
- Residential gas furnaces
- Light commercial gas heating systems
- Gas-fired heating appliances using hot surface ignition
Why Choose Robertshaw?
Robertshaw has been a leading manufacturer of HVAC controls, gas valves, and ignition components for decades. The 41-803 ignitor reflects Robertshaw’s commitment to quality, reliability, and ease of installation — making it a go-to choice for professional HVAC technicians and service contractors.







Reviews
There are no reviews yet.