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MENSI Flame Rod Sensor Igniter 24V – Replacement for Honeywell Q3400A1024/U, Q3450, Q3620, SV9500M Valve
Overview The MENSI Flame Rod Sensor Igniter 24V is a robust replacement designed to pair with a broad range of...
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MENSI
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Description
xOverview
The MENSI Flame Rod Sensor Igniter 24V is a robust replacement designed to pair with a broad range of Honeywell controllers and valve assemblies, as well as Armstrong furnace models. Its compact 30" lead length and 18-gauge copper wiring are built for reliable operation in heating systems that demand quick ignition and consistent flame sensing.
Compatibility and applications
This igniter substitutes a long list of Honeywell part numbers (including 1009524, 1149856, 42640001, Q3400A variants, Q3450, Q3480, Q3620) and SV9500/SV9500M valve configurations. It also suits Armstrong furnaces beginning with UJ, GUK, GCK, GCJ, GHJ, GU93, GH90, and other models.
Fast ignition and dependable power
- Time to temperature: 2.5–3 seconds at 1800°F when supplied with 24 VAC.
- Voltage: 24 VAC with a typical current draw of 0.98–1.4 A.
Build and installation details
- Includes flame rod, mounting clip, and hardware for straightforward replacement.
- Lead wires are 18 gauge copper with high-temperature fiberglass insulation and a 30" length for flexible routing.
Performance and technical notes
- Cold resistance: 4–6 Ohms at 75°F ± 10°F.
- Suitable for use in furnaces, boilers, water heaters, unit heaters, and pool heaters.
Key use cases
The igniter is designed for versatile installation across residential and light commercial heating equipment, offering a flexible lead length and a ready-to-install package that supports a range of replacement scenarios. While it is designed for broad compatibility, always verify your specific model and wiring before replacement.
Note: Always disconnect power before servicing and follow local codes. This information is for reference and does not replace professional guidance.
FAQ
Q: Is the MENSI Flame Rod Sensor Igniter compatible with Honeywell Q3400A series controllers?
A: Yes. It is designed to replace or work with Q3400A1024/U and related Honeywell controllers, SV9500/ SV9500M valve assemblies, and compatible Armstrong furnaces.
Q: What safety considerations should I know before installation?
A: Disconnect power and follow basic safety steps; the product includes mounting clip and hardware, but professional service is recommended for complex systems.
Shipping & Return
xShipping (Canada)
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
Returns (30 Days)
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Refunds
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
Order Tracking
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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