Thermocouple, magnetic end fitting and pilot burner

In the oil boiler, whether it is a standard boiler or a condensing oil boiler, different spare heating parts make up this thermal appliance.
The oil burner of the boiler requires heating oil as fuel to release heat as well as air pushed by the air deflector and the air flap (directed by an air flap servomotor).
To do this, a pilot light and an ignition electrode allow with a burner igniter to create a spark and ignite the oil.
The energy released by the burner passes into the heating circuit to then traverse each radiator and other heating devices (such as the towel warmer or floor heating). If your boiler has a sanitary part, then it comprises a plate heat exchanger (also called a sanitary exchanger) capable of transferring heat between the heating circuit and the hot water circuit. This hot water then flows out into your bathroom mixer tap, your kitchen mixer faucet, or even your shower head.