What is the length of the Neff Z861SM1 flat duct element?

The Neff Z861SM1 is a straight flat-duct tube element with a length of 500 mm and a male connection.

Which flammability standard does this flat duct meet?

It complies with the V2 flammability class according to UL94.

What are the packed product dimensions?

The dimensions of the packed product are 98x235x530 mm (H×W×D).

How many Z861SM1 units are on a standard pallet?

The standard number of units per pallet is 96.

Product Information Sheet

Neff 500mm Long Flat Channel Ducting

SKU: Z861SM1

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 19 July 2026

Neff Z861SM1 500mm Long Flat Channel Ducting

SKU: Z861SM1 · EAN: 4242004253556

For Use with Z811UD0 or Z821PD0

The Neff Z861SM1 is a straight flat-duct tube element with a 500 mm length and male connection. Designed for flat ducting systems, it provides a shaped duct section suitable for straight runs. The element complies with the Needle Flame Test according to IEC 60695–11–5 and the V2 flammability class according to UL94, supporting applications where specific flammability performance is required.

2 Year Warranty

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This Product Page

Product name	Flat duct Z861SM1
Type	Straight flat-duct tube element (500mm, male)
Compliance – Needle Flame Test	According to IEC 60695–11–5
Flammability class	V2 according to UL94
Dimensions of the packed product (H×W×D)	98x235x530 mm
Pallet dimensions	175.0 x 80.0 x 120.0
Standard number of units per pallet	96
Net weight	0.8 kg
Gross weight	1.0 kg
EAN code	4242004253556
Duct length	500 mm
Duct measurements (illustrated)	Measurements in mm as shown: length 500; other dimensions shown in the dimensioned drawing (exact numerical values not fully stated in source).

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Neff dealer, with full manufacturer warranty. Established 1967.

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Neff 500mm Long Flat Channel Ducting

Neff Z861SM1 500mm Long Flat Channel Ducting

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