Fridge Freezer Thermostat
Genuine replacement thermostat used in the models as shown or only as advised
This thermostat will only fit the models as shown or as specifically advised and will not fit any others even if it looks the same, it probably won't be as there are several that look alike yet are not, please take time to ensure this is correct before ordering. If you are unsure please don't hesitate to contact us and ask for assistance.
AEG Fridge Freezer
S73400CNS0, S73400CNW0
Electrolux Fridge Freezer
ENA34305W1, ENB32000W, ENB32003W, ENB34000W, ENB34003W, ENB3440, ENB34633X
Zanussi Fridge Freezer
CBFF320 ZANUSSI, ZNB323S, ZNB323W, ZNB3240, ZNB3240S, ZNB343S, ZNB343W, ZNB3440, ZNB383W, ZRB632FW, ZRB632FX, ZRB634FW, ZRB634FX, ZRB638FW, ZRB834NW
| Alternate Part Number | DST2262348200, 5045173837423, K59-L2049 |
|---|---|
| Manufacturer | Genuine Lux3ZAN |
| Genuine Part | Yes |
Fridge & Freezer
Thermostats
Thermostats and thermistors control the cooling in fridges, freezers, and fridge freezers. Older analogue thermostats use a phial to switch the compressor on and off, while newer electronic systems use NTC thermistors for precise temperature control. Faulty units can lead to poor cooling, over-freezing, or appliance stress.
Understanding Thermostats
Analogue Thermostats: Simple on/off devices with a temperature-sensing phial. When faulty, the appliance may stop cooling or over-freeze. Older models may also have live feeds for internal lighting.
Electronic Thermostats: Use NTC thermistors that change resistance with temperature. More accurate than analogue thermostats, but still prone to occasional failure. Incorrect readings can result in incorrect appliance temperatures.
Can't Find The Thermostat You Need?
Thermostats vary by model, production run, and type. Provide your appliance model or a photo of the old thermostat, and we’ll help you locate the correct replacement. Low-cost compatible options may also be available.
Contact Support TeamZanussi
Spare Parts.
Zanussi components are part of the massive Electrolux ecosystem. This shared DNA means many products share parts across brands like AEG, Tricity Bendix, and Electrolux, allowing for wider availability and cost-effective alternative options.
Model Number & PNC Requirement
To identify Zanussi parts accurately, the model number is sometimes not enough. If you can, please locate the PNC (Product Number Code) on the rating plate. This is a 9 or 11-digit number starting with '9'.
Without the PNC, it is sometimes impossible to distinguish between the multiple versions of a single model range.
Technical Email Support
Identifying Zanussi components is a precise task that requires time. We do not provide technical support over the phone as we cannot send parts blowouts, diagrams, or images during a call.
Email ensures a verifiable trail and 100% accuracy.
Verified Compatibility
Once you provide your Model and PNC, we can track down any part within the Zanussi database. We often identify cheaper alternative spares that are technically identical to the original factory components.
Need Help with Zanussi?
Don't guess with complex Electrolux group parts. Send us your PNC number and we'll identify the correct part first time.
Contact Parts SpecialistZanussi Expertise • Technical parts Sourcing • Established 1988
UK'S Professional Appliance Spare Part Network • Established 1988
Delivery & Returns Information.
We aim to get your parts to you as fast as possible. We are transparent about lead times, stock availability, and our returns process to ensure a smooth repair.
Stock Availability
Please be aware that we show availability but do not display live stock levels online. Estimates are based on average manufacturer lead times.
Tradesman Warning
Do not arrange a tradesman until your goods have arrived and been checked. We do not cover tradesman costs due to transit delays or suitability issues.
Understanding Lead Times
Normally a UK stock item. Dispatched same or next working day. Some items may take longer depending on specific warehouse location.
Usually a UK/EU stocked item but with a longer lead time. Contact us before ordering for specific clarification if the repair is urgent.
Factory or Custom order items. These are ordered specifically for you and cannot ordinarily be returned. Please allow the full time indicated.
Order Transit
Orders placed before 3:00 PM (Mon-Fri) for in-stock items are typically dispatched same-day.
We use Royal Mail, DPD, and Evri. Tracking information is emailed upon dispatch. Delivery times to rural or offshore areas will vary.
Heavy/Oversized Items
Items such as dishracks, tubs, and glass cooktops may incur additional fees due to weight and specialised packaging requirements. We will contact you if additional shipping is required.
Returns Policy
Damages
Report transit damage within 24 hours. Include a photo of the damage and the packaging to speed up the claim process.
Cancellations
You have 14 days after delivery to cancel. This must be done via email or support ticket (not phone/chat).
Exclusions
We cannot accept returns for items that have been fitted for fault-finding, used, or custom-ordered.
How to Return an Item
Contact us with your order number and reason for return.
Wait for instructions and the correct returns address (this varies by item).
Package carefully. Do not deface original packaging. Use tracked post.
Have questions about your delivery or a potential return?
Contact Support Team98% of orders delivered on time • Expert Resolution • Established 1988