termopar caldera junkers 87099186170 puerta horno HBA43B560F 35 BOSCH sldb3220 HBA43B560F 35 BOSCH Thread Connection: 3 4'' (DN 20) Connection: standard thread for Junkers Bosch boiler thermocouples This replacement part for Junkers Bosch boiler model 87099186170 measures the temperature generated by the flame and sends a signal to keep the gas valve open
Ask which next step is appropriate if the available guidance is unclear. If the stated response period passes, follow the seller's published follow-up route.
Identify which details you can verify from the listing. Check whether a requirement depends on another item or arrangement.
Include the relevant order or inquiry reference when following up. Keep a record of when you contacted the seller and what you requested.