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Due to the Coronavirus (COVID-19) pandemic we are suspending deliveries with Royal mail, therefore all deliveries will be sent out by Parcelforce.
Our cutoff times for courier deliveries is now 12pm instead of 2pm as Parcelforce are now collecting off us much earlier.
Opening times are now as follows until further notice:  Mon-Fri : 9am-4pm

Glowworm S5739800 Temperature Sensor

Glowworm S5739800 Temperature Sensor
Covid 19 :Changes in Deliveries
Due to the current panademic we have suspended deliveries via Royal Mail and only offer delivery via Parcelforce 24. Cut off time for same day dispatch is 2pm.
  • Stock: In Stock
  • Product Code: GLTS9800
  • Superceded No.: 0020020781
  • Part Number: S5739800
Part No.S5739800
This Part Fits The Following Appliances:
ManufacturerBoiler ModelBoiler GC No.
GlowwormXtrafast 120 
GlowwormXtrafast 2000 
GlowwormXtrafast 96 
Saunier DuvalEnviroplus F24E - Upto December 2005 
Saunier DuvalEnviroplus F24E47-920-45
Saunier DuvalEnviroplus F28E47-920-39
Saunier DuvalEnviroplus F28E - Upto December 2005 
Saunier DuvalEnviroplus F28E Sb41-920-37
Saunier DuvalIsofast Condens F35E - After Serial No 040044615947-920-46
Saunier DuvalIsofast Condens F35E - Before Serial No 040044615947-920-46
Saunier DuvalIsofast F28 E/1 
Saunier DuvalIsofast F28E47-920-15
Saunier DuvalIsofast F35 E/1 
Saunier DuvalIsofast F35E47-920-18
Saunier DuvalIsomax F28 E2 - From Serial No 0400197003 
Saunier DuvalIsomax F28 E2 - Upto Serial No 0400197003 
Saunier DuvalIsomax F28E47-920-28
Saunier DuvalThema Condens F 18 Sb 
Saunier DuvalThema Condens F 18E Sb41-920-47
Saunier DuvalThema Condens F24 Sb41-920-48
Saunier DuvalThema Condens F24E47-920-48
Saunier DuvalThema Condens F30E47-920-49
Saunier DuvalThemaclassic F18E Sb41-920-35
Saunier DuvalThemaclassic F24E47-920-35
Saunier DuvalThemaclassic F30E47-920-36
Saunier DuvalThemaclassic F30E Sb41-920-45
Saunier DuvalThemaclassic F35E47-920-40
Saunier DuvalThemaclassic Plus F24E47-920-37
Saunier DuvalThemaclassic Plus F30E47-920-38
Saunier DuvalThemaplus F30E

Plus Many others
Heating Spares
Part TypeThermisters

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