Resideo L4008E1040 Controller 320734-701 leak-resistant fit within the liquid

leak-resistant fit within the liquid line

What causes a collector pan to fail prematurely

Exact OEM Fit: Designed for 350/400 MBH XE/RXE models to ensure seamless integration with existing bearings and blower wheels

Tampering with the seal or adjusting the spring tension is not recommended and should only be performed by authorized repair centers

Does this part include the bearing

Resideo L4008E1040 Controller 320734-701 leak-resistant fit within the liquidThe Resideo L4008E1040 is a heavy duty High Limit Aquastat Controller engineered for precise temperature regulation in hydronic heating systems, storage tanks, and industrial boiler applications. This immersion type controller features a Single Pole Single Throw (SPST) micro switch designed to break the circuit on temperature rise, providing critical over temperature protection. With an operating range of 130 270F and a factory set stop at 250F, it