Description
What causes these heater elements to fail prematurely
Streamlined Installation: Simplifies the commissioning process for technicians during unit startups or control board upgrades
Wide Field Adjustability: Allows for precision tuning between 0
while the pilot-operated piston design provides the necessary lift even in low-pressure drop scenarios
McDonnell & Miller 343200 Bellows Assembly Els PW 17895 What causes these heater elementsThe McDonnell & Miller 343200 Bellows Assembly (Model SA63 5) is the critical mechanical linkage used in Series 63 low water cut offs. As a veteran grade replacement component, this assembly mediates the movement between the internal float and the electrical switch, ensuring the heavy duty performance required for commercial and industrial steam boiler safety. This genuine OEM replacement part includes the bellows, the CO 106 cam assembly, and the CO
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
US$ 139.94
US$ 207.00
US$ 89.99
US$ 159.99





