Resideo L4008E1040 Controller 320734-701 Designed to handle the high

Designed to handle the high static pressure environments common in hotel and multi-family residential applications

Key Benefits: High-Temperature Durability: Engineered with Viton rubber for superior resistance to heat and chemical degradation in HVAC applications

With a maximum rating of 100 psi and 200°F

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

common failure points in generic aftermarket relays

Resideo L4008E1040 Controller 320734-701 Designed to handle the highThe 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