Markel 43560001 Control 319847-401 Pneumatic Compatibility: Optimally calibrated for

Pneumatic Compatibility: Optimally calibrated for standard pneumatic control systems operating within 0 to 20 psig

As a non-communicating thermostat

Common Questions Can the 620-406 replace a 120V primary transformer

Utilizing a bolted flange or sweat connection depending on the manifold configuration

this component is designed specifically to withstand the thermal stress of high-cycle heating demands

Markel 43560001 Control 319847-401 Pneumatic Compatibility: Optimally calibrated forThe Markel 43560001 Control is a heavy duty, factory specified Fan Delay Purge Control designed specifically for the 3480 and RCH Series commercial recessed ceiling heaters. Engineered with an L115 20F thermal switch, this component manages the critical purge cycle by delaying fan deactivation after the heating element cycles off. This thermal management ensures that residual heat is fully dissipated from the element, protecting the internal