Riello 40 G3B: Type 437T1: Code 20030702 This burner is practically new as it has only been used for a couple months. This was fitted recently however there are other issues with the boiler meaning it's time for a replacement. This burner has its original MF instructions and receipt for proof of purchase. Used for oil fired heating systems. Great condition Hasn't been adjusted/tampered with Can provide gasket however advisable maybe to purchase a new one for reliability.
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