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Thermostat Pocket - 1/2" L110

Part number (MPN)
935183

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
checked 2026-11-06
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

  • 500 STI UK from serial no. 000
  • CONTRACT 125 STI PROTECH ELEC
  • CONTRACT 150 STI PROTECH ELEC
  • CONTRACT 210 STI PROTECH ELEC
  • CONTRACT 300 STI PROTECH ELEC
  • CONTRACT 500 STI ELEC
  • CONTRACT STI 125 from serial n
  • CONTRACT STI 125 PROTECH
  • CONTRACT STI 150 from serial n
  • CONTRACT STI 150 PROTECH
  • CONTRACT STI 210 from serial n
  • CONTRACT STI 210 PROTECH
  • CONTRACT STI 300 from serial n
  • CONTRACT STI 300 PROTECH from

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 935183 fit?

The sources we checked list 935183 (Thermostat Pocket - 1/2" L110, Ariston) for: 500 STI UK from serial no. 000, CONTRACT 125 STI PROTECH ELEC, CONTRACT 150 STI PROTECH ELEC, CONTRACT 210 STI PROTECH ELEC, CONTRACT 300 STI PROTECH ELEC, CONTRACT 500 STI ELEC, CONTRACT STI 125 from serial n, CONTRACT STI 125 PROTECH, CONTRACT STI 150 from serial n, CONTRACT STI 150 PROTECH, CONTRACT STI 210 from serial n, CONTRACT STI 210 PROTECH, CONTRACT STI 300 from serial n, CONTRACT STI 300 PROTECH from. Always check the model and serial number on the data plate before ordering.

Does 935183 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 935183. Ask a Ariston stockist to confirm.

What should I check before fitting 935183?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Related parts

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.