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Buderus/Bosch maximum thermostat 120° STB 99793
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Buderus/Bosch maximum thermostat 120° STB 99793 7747022527

€ 76.32 incl. VAT

Original spare part Buderus (Bosch). Type: Thermostat, 838206365 63006359. Application: Boiler / Logano GB GE 434. Supplier code: 7747022527.

SKU: 8191137 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationBoiler
Series / modelLogano GB GE 434
Buderus (Bosch) number7747022527
Article number8191137
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Buderus (Bosch) Logano GB GE 434 →
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Buderus/Bosch maximum thermostat 120° STB 99793: original Buderus/Bosch spare part, type: Thermostat. Application: Boiler (Logano GB GE 434). Manufacturer number: 7747022527; Instalpunt article number: 8191137.

According to the Buderus/Bosch parts lists, this part fits 1 model: Buderus (Bosch) Logano GB GE 434. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Buderus/Bosch maximum thermostat 120° STB 99793 7747022527

BrandBuderus (Bosch) spare parts
Buderus (Bosch) manufacturer number7747022527
Instalpunt article number8191137
EAN4047416577647
Also known as838206365, 63006359
Part typeThermostat (All Buderus (Bosch) thermostats and controls · thermostats and controls of all brands)
ApplicationBoiler
Suitable for1 Buderus (Bosch) model (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 76,32 incl. VAT
OriginSupplied through the official technical wholesale channel, under Buderus (Bosch) number 7747022527

Also known as: maximaalthermostaat, ketelthermostaat.

Fits 1 Buderus (Bosch) model

The part Buderus/Bosch maximum thermostat 120° STB 99793 7747022527 is in the official parts list of this Buderus (Bosch) appliance. Click a model for the complete parts list.

Buderus (Bosch) Boiler (1)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

Frequently asked questions about this item

Does the Buderus/Bosch maximum thermostat 120° STB 99793 77470 fit my appliance?
This part is in the parts list of 1 Buderus (Bosch) model, namely the Logano GB GE 434. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Buderus/Bosch maximum thermostat 120° STB 99793 77470?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

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