Andrews
Andrews Keep Nut Z281
Andrews Z281 keep nut for Andrews water heaters and Ecoflo models; check the fit list before ordering.
At a glance
- Also known as 1824066
Showing prices
£3.71
£3.09 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Andrews Z281 is a keep nut for Andrews water heaters. It is listed in the manufacturer's hot water spares range and is used across Ecoflo appliance families. It is a retaining fastener for the relevant assembly.
Signs this part needs replacing
- The keep nut is missing from the assembly.
- The nut will not tighten or hold its position.
- Threads are damaged, corroded or crossed.
- The component secured by the nut is loose or moves.
- The nut loosens again after tightening.
Before you order
- Confirm your appliance model and series against the fit list.
- Check the existing part number or compare the fitting with Z281.
- Check the condition of the mating threads before fitting.
- Confirm the quantity required for the repair.
Compliance
| Alternative numbers | 1824066 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/600 A-B SERIES | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/600 C SERIES (FEB 2014-OCT 2016) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/600 D SERIES (OCT 2016-AUG 2017) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/600 E SERIES (AUG 2017 ONWARDS) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/700 A-B SERIES | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/700 C SERIES (FEB 2014-OCT 2016) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/700 D SERIES (OCT 2016-AUG 2017) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/700 E SERIES (AUG 2017 ONWARDS) | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC230/960 A-B SERIES | — | — | — |
Showing 10 of 59 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
manual
ANDREWS WATER HEATERS appliance manual — ECOFLO EC230/600 A-B SERIES, ECOFLO EC230/700 A-B SERIES, ECOFLO EC230/960 A-B SERIES, ECOFLO EC380/1220 A-B SERIES, ECOFLO EC380/1400 A-B SERIES, ECOFLO EC380/740 A-B SERIES, ECOFLO EC380/980 A-B SERIES, ECOFLO LEC230/600 A-B SERIES, ECOFLO LEC230/700 A-B SERIES, ECOFLO LEC230/960 A-B SERIES, ECOFLO LEC380/1220 A-B SERIES, ECOFLO LEC380/1400 A-B SERIES, ECOFLO LEC380/740 A-B SERIES, ECOFLO LEC380/980 A-B SERIES
manualmanualANDREWS WATER HEATERS appliance manual — ECOFLO EC230/600 C SERIES (FEB 2014-OCT 2016), ECOFLO EC230/600 D SERIES (OCT 2016-AUG 2017), ECOFLO EC230/600 E SERIES (AUG 2017 ONWARDS), ECOFLO EC230/700 C SERIES (FEB 2014-OCT 2016), ECOFLO EC230/700 D SERIES (OCT 2016-AUG 2017), ECOFLO EC230/700 E SERIES (AUG 2017 ONWARDS), ECOFLO EC230/960 C SERIES (FEB 2014-OCT 2016), ECOFLO EC230/960 D SERIES (OCT 2016-AUG 2017), ECOFLO EC230/960 E SERIES (AUG 2017 ONWARDS), ECOFLO EC380/1220 C SERIES (FEB 2014-OCT 2016), ECOFLO EC380/1220 D SERIES (OCT 2016-AUG 2017), ECOFLO EC380/1220 E SERIES (AUG 2017 ONWARDS), ECOFLO EC380/1400 C SERIES (FEB 2014-OCT 2016), ECOFLO EC380/1400 D SERIES (OCT 2016-AUG 2017), ECOFLO EC380/1400 E SERIES (AUG 2017 ONWARDS), ECOFLO EC380/740 C SERIES (FEB 2014-OCT 2016), ECOFLO EC380/740 D SERIES (OCT 2016-AUG 2017), ECOFLO EC380/740 E SERIES (AUG 2017 ONWARDS), ECOFLO EC380/980 C SERIES (FEB 2014-OCT 2016), ECOFLO EC380/980 D SERIES (OCT 2016-AUG 2017), ECOFLO EC380/980 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC230/600 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC230/600 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC230/600 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC230/700 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC230/700 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC230/700 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC230/960 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC230/960 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC230/960 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC380/1220 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC380/1220 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC380/1220 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC380/1400 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC380/1400 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC380/1400 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC380/740 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC380/740 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC380/740 E SERIES (AUG 2017 ONWARDS), ECOFLO LEC380/980 C SERIES (FEB 2014-OCT 2016), ECOFLO LEC380/980 D SERIES (OCT 2016-AUG 2017), ECOFLO LEC380/980 E SERIES (AUG 2017 ONWARDS)
manualNo technical questions yet for this part.
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