McDonnell & Miller 310437 Float and Gasket Refrigerant or reduced airflow at the

or reduced airflow at the registers

often caused by a dirty air filter

allowing for broad compatibility with various regional power grids

When should the A-4110-604 element be replaced

the Union NPT connections simplify retrofits and new installations

McDonnell & Miller 310437 Float and Gasket Refrigerant or reduced airflow at theThe McDonnell & Miller 310437 (Model Number FLT 51 05) is a high precision replacement float and gasket kit engineered specifically for the Series 51 and Series 551 S mechanical water feeders. This kit is a critical component for maintaining the integrity of low water cut off (LWCO) systems and ensuring accurate boiler water level control. Featuring a durable stainless steel float and a high performance F 26 gasket (304200), this assembly is designed