Andrews
Andrews Gasket Tank & Heat Exchanger G194
Tank and heat exchanger gasket for Andrews Neoflo SC25 water heaters, part number G194.
At a glance
- Also known as 1822040
Showing prices
£121.99
£101.66 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 G194 is a gasket for the tank and heat exchanger joint on Andrews water heaters. It seals the mating faces between the tank and the heat exchanger to keep the joint watertight. It is listed for the Neoflo SC25 range.
Signs this part needs replacing
- Water weeping or dripping from the tank-to-heat-exchanger joint
- Visible cracking, flattening or hardening of the gasket material
- Scale or corrosion deposits around the joint faces
- The gasket has been disturbed during a tank or heat exchanger repair and will not reseal
Before you order
- Check the appliance data plate to confirm the model matches one of the listed Neoflo SC25 variants.
- Confirm the part number G194 against the existing gasket or the manufacturer's parts list.
- Inspect both mating faces for pitting or scale before fitting a new gasket.
Compliance
| Alternative numbers | 1822040 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS NEOFLO SC25/200 | — | — | — | |
| ANDREWS WATER HEATERS NEOFLO SC25/300 | — | — | — | |
| ANDREWS WATER HEATERS NEOFLO SC25/400 | — | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.