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Ariston 60000100 Thermostat Tube

Ariston

Ariston 60000100 Thermostat Tube

At a glance

  • Part type: Thermostat tube
  • Appliance family: Primo ITD, Primo ITI, Primo ITSI, Primo Twin
  • Also known as ARISTON60000100
Manufacturer part no.
60000100
Showing prices

£118.80

£99.00 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next working day
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Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Ariston 60000100 is a thermostat tube used across the Primo family of gas boilers. It forms the housing and guide path for the thermostat sensor, holding the sensing element in the correct position against the waterway so the boiler reads temperature accurately. It is a direct replacement component for the original tube fitted at manufacture.

Signs this part needs replacing

  • The boiler runs hot or cold against the setpoint, with the thermostat responding slowly or not at all
  • Temperature readings drift or fluctuate during a draw-off, suggesting the sensor is not seated correctly in the tube
  • The tube is corroded, scaled or distorted, preventing the sensor from sliding fully home
  • Water weeping from around the tube joint or its sealing face
  • Repeated lockouts or short cycling traced to an unreliable temperature signal

Before you order

  • Confirm the boiler model and serial number against the compatibility list, as Primo variants use different thermostat arrangements
  • Check the part number stamped or printed on the existing tube matches 60000100
  • Inspect the sealing washer or O-ring at the tube joint and replace it if it is hardened or flattened

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.