This crank arm is used by the LF230 and LF230-S Belimo actuator to slide a safety plate when the boiler operates, to allow pellets to freely fall into the burn chamber. This crank is often found on the following models: WES E-Compact 28, 55, 85, 100, 125, 150, 199 WOODCO 28, 215 Trianco Greenflame 25, 55, 85, 100, 125, 150, 199 Part code: 100514 This crank arm connects the safety actuator (Belimo) to the slide assembley. 

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This hanger is suitable for the following boilers, to hang the turbulators on their cleaning mechanism: WES 15 & 18kW SLIM WES E-Compact 28kW Trianco Greenflame 18 Trianco Greenflame 25 Trianco Greenflame 25 ASG Product Code: 100161 This high temperature steel boiler cleaning hanger, connects the heat exchanger cleaning mechanism to the top of the turbulator. It allows for a more flexible movment in the turbulator as it rises and descends into the fire tubes for cleaning. Without the hanger, you may find the turbulator is too rigid to carry out a full range of motion and may damage the mechanism.  The hanger is easily installed with just 10mm nut and bolt that shouldnt be over tightened, otherwise it may cause the heat exchanger cleaning mechanism to seize. 

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