Genuine Truma replacement thermocouple designed for use with selected Truma S-Series caravan and motorhome gas heaters. The thermocouple forms part of the heater's flame-safety system, helping ensure the gas supply is shut off if the burner flame is extinguished.
Product details: Truma part number 30090-91300, approximately 265 mm long, and supplied complete with the fixing screw. Truma's spare-parts catalogue confirms this part for the S 3004 and S 5004 heaters.
Suitable for:

Truma S 3004
Truma S 3004 P
Truma S 5004
Generally applicable to models manufactured from May 2012 onwards.