Viessmann 7133088 Oil Filter Insert 320735-701 leak-free connection to the combustion

leak-free connection to the combustion chamber

Common Question: How do I verify if the 116280 is the right motor

A critical feature for any veteran installer is the built-in auxiliary switch (end switch)

it may not provide a gas-tight interface if reused

While this unit includes a debris screen

Viessmann 7133088 Oil Filter Insert 320735-701 leak-free connection to the combustionThe Viessmann 7133088 Oil Filter Insert is a critical OEM replacement part engineered for high performance fuel filtration in residential and commercial heating systems. Designed specifically for Viessmann Chassis oil burners and Vitoflame 100 VEM 18 40 series, this cartridge ensures that the oil burner nozzle receives a steady supply of contaminant free fuel. By trapping microscopic sediment and sludge, the 7133088 oil filter prevents irregular flame