„Ascaso“ thermoblock gasket I.3096
Add to Cart„Ascaso“ thermoblock gasket I.3096
This is an original „Ascaso“ I.3096 thermoblock gasket — a white PTFE (Teflon) washer that seals a thermoblock water connection. The I.2237 and I.2238 thermoblocks each have two water connections, so each needs two gaskets. Gaskets are sold singly, with a minimum order of two.
Fit new gaskets whenever the thermoblock is replaced or its water connections are undone: PTFE does not spring back once compressed, so an old gasket may leak even on a new thermoblock. If one connection leaks, replace both gaskets — the other one is usually not far behind. The same gasket is also used at other water connections on some „Ascaso“ machines, for example on the pump, the over-pressure valve (OPV) or the boiler.
Technical specifications
| Manufacturer | „Ascaso“ |
|---|---|
| Manufacturer code | I.3096 |
| Type | Thermoblock water connection gasket (flat washer) |
| Dimensions | Ø 8.5 / 3.5 × 2.5 mm (outer / inner diameter × thickness) |
| Material | PTFE (Teflon) |
| Quantity per thermoblock | 2 pcs |
| Sold as | 1 pc (minimum order 2 pcs) |
Fits
| Thermoblocks | „Ascaso“ I.2237 (230 V, product code 41257681) and I.2238 (110 V) |
|---|---|
| Dream series | Dream, Dream ZERO, Dream ONE, Dream PID |
| Arc and Basic | Arc, Basic, Basic ONE |
| Steel series | Steel Uno, Steel Duo, Steel Trio (PROF, PID and Versatile versions) |
| Other models | Bar, Bar KAP, Baby T, Barista T, Big Dream T, Elipse |
The list is based on compatibility data from „Ascaso“ distributors. The second product image — an excerpt from the Dream PID parts diagram — shows where the gaskets go on the thermoblock; the full diagram is in the ‘Technical Data Sheet’ tab. The I.2237 thermoblock (product code 41257681) is listed below, under ‘Similar products’.
| Gasket | |
| Manufacturer | „Ascaso“ |
| Manufacturer code | I.3096 |
| Type | Thermoblock water connection gasket (flat washer) |
| Dimensions | Ø 8.5 / 3.5 × 2.5 mm (outer / inner diameter × thickness) |
| Material | PTFE (Teflon) |
| Fits | „Ascaso“ I.2237 (230 V) and I.2238 (110 V) thermoblocks used in Dream, Arc, Basic, Steel, Bar, Baby T, Barista T, Big Dream T and other espresso machines (full list in the description) |


