White-Rodgers 3L05-2 Heating Snap Disc Limit ControlThe White Rodgers 3L05 2 Heating Snap Disc Limit Control is a dependable overheat protection device designed for heating controls. This adjustable snap disc limit control features Therm O Disc Style 74T11 construction and Therm O Disc Type 310711, with a convenient 1 4 inch quick connect terminal for fast wiring. Designed for 120 240 Volt AC systems, it uses a SPST, Open on Rise switch and mounts securely with a Flanged Airstream Mount. The

providing reliable control for standard electrical systems and gas lines

it fits Armstrong and compatible blower assemblies

Its 115V operation makes it a straightforward replacement part for many boiler and radiant floor setups

Operating range: 40–150°F

a high-performance solution for accurate switch manufacturing

Installation: Easy replacement with standard mounting interfaces

replacement for HS-300G-PL assemblies

Precise flow regulation with reduced pulsations

Fully compatible with MEC120 and MEC230 chassis

Designed for durability and safety

Key specifications ensure reliable operation in demanding environments: a 24 V AC input

Designed to maintain safe