BlueStars Q3400A1024/U Igniter Flame Rod — 24V Replacement for Honeywell SV Series

Overview

The BlueStars Q3400A1024/U igniter flame rod is a 24V replacement designed to restore reliable ignition and flame sensing in a range of Honeywell valve systems. The kit includes 1 flame rod, 1 mounting clip, and hardware, with a generous 31.2-inch wiring harness to fit common appliance layouts. Built for demanding environments, it supports safe operation in gas-fired equipment such as furnaces, boilers, water heaters, pool heaters, and unit heaters.

With a focus on durable construction and precise ignition, this assembly brings together materials chosen for heat exposure, corrosion resistance, and steady electrical connections. The result is a practical replacement option that aligns with the needs of maintenance windows, service calls, and routine upgrades.

Key features and durability

• Silicon nitride element delivers high heat resistance for repeated ignitions and long-lasting performance.
• Stainless steel mounting bracket provides corrosion resistance and secure mounting in tight service areas.
• Fiberglass-sheathed wires keep connections stable even when temperatures rise near the burner.
• Fast heat time to 1800°F in roughly 2.5–3 seconds supports quick startup sequences.
• Long 31.2-inch wire run accommodates a variety of cabinet layouts and installation distances.

Compatibility and versatility

This igniter flame rod replaces a wide range of part numbers and is compatible with many Honeywell Smart Valve System configurations, including SV9401, SV9402, SV9403, SV9500/ SV9500M series, and related SV models. It offers flexibility for upgrades, replacements, and multi-model service scenarios.

What you get and installation tips

• What’s included: 1 flame rod, 1 mounting clip, and 1 hardware kit for installation.
• Electrical and gas safety: Always power down the appliance and disconnect the gas supply before service.
• Installation steps: Remove the old igniter, disconnect wires, mount the new unit with securing clip, reconnect wiring, restore power, and test ignition.
• Best practices: Verify proper orientation and flame detection after installation to confirm reliable operation.

Support and protection

BlueStars backs this part with lifetime protection, offering ongoing support for defects or issues that may arise. If you encounter a problem, reach out for guidance and assistance to help keep your system running smoothly.