
Ariston
Ariston Gasket Heat Exchanger 64201775
Heat exchanger gasket, part 64201775, for Ariston Genus Premium EVO HP boilers.
At a glance
- Appliance family: Genus Premium EVO HP
- Also known as 1590842
£29.59
£24.66 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is a heat exchanger gasket manufactured by Ariston, supplied under part number 64201775. It seals the joint at the heat exchanger on Ariston Genus Premium EVO HP appliances, preventing water loss and maintaining a sound seal at the mating face. It is a service component intended for replacement during heat exchanger work or when the existing seal has failed.
Signs this part needs replacing
- Visible water seepage or weeping at the heat exchanger joint
- Staining, scale trails or corrosion around the mating face
- The gasket is hardened, flattened, cracked or deformed on inspection
- The seal is disturbed or damaged during heat exchanger removal or servicing
- Pressure loss or repeated air ingress traced to the heat exchanger joint
Before you order
- Confirm the appliance model and that it is a Genus Premium EVO HP 45KW or 65KW unit
- Check the part number 64201775 against the manufacturer's parts list for your appliance
- Inspect the mating faces for pitting, scale or distortion before fitting a new gasket
- Verify the gasket profile and seating position match the one removed
Compliance
| Alternative numbers | 1590842 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON GENUS PREMIUM EVO HP 45KW (JULY 2013) | — | — | — | |
| ARISTON GENUS PREMIUM EVO HP 65KW (JULY 2013) | — | — | — |
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 documents held for this part. The technical team will source them 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.
