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Available on request

Honeywell – ET401A1/U Ignition transformer 110V UL-14kV-Unit

MPN: ET401A1/U · Brand: Honeywell

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Combustion & Burner Controls
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can ET401A1/U be shipped?

ET401A1/U is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up ET401A1/U in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for ET401A1/U and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for ET401A1/U, subject to availability and destination.

Part of Honeywell's ET401/ET402 range. Features & Benefits:

Ignites interrupted gas pilots with electrode spacings between 0.12 to 0.20 inches (3 and 5 mm)

ET401A1 has 14.0 kV output peak voltage for a reliable light-off

Generates the lowest electromagnetic interferences of all known electronic ignition devices; especially important if the burner has to comply with EN 55014-2

ET401A1 ignition transformer combines low power consumption with a low inrush current

The dimensions of the housing and mounting holes are such that the ET401A1 can be mounted underneath the burner control box

Meets UL Standards 1012 and 506. Ambient Temperature Range: 5 to 140°F (-15 to 60°C)

Approximate, Dimensions: 2 57/64 in. high x 3 15/16 in. wide x 1 41/64 in deep (73.5 mm high x 100 mm wide x 41.5 mm deep)

Weight lb (kg): 1.2 lb (0.55 kg)

Approvals, Underwriters Laboratories Inc.: Component Recognized Certificate No. 20180201-E494797

Honeywell ET401A1/U — Ignition transformer 110V UL-14kV-Unit (ET401/ET402). PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.