Resideo L8124E1016 Relay 322057-301 This access door is essential

This access door is essential for regular furnace maintenance

It features a high-performance SPDT (Single Pole Double Throw) contact system with a snap-action function

Standard 120V HVAC component compatibility for streamlined field installation

Using a real OEM blower housing assembly guarantees a drop-in fit

Ensure your sheave grooves are compatible with BX section belts before installation

Resideo L8124E1016 Relay 322057-301 This access door is essentialThe Resideo L8124E1016 Triple Aquastat Relay is a reliable immersion type controller designed for forced hydronic heating systems that require integrated high limit protection, low limit control, and circulator staging. This Triple Aquastat Relay is specifically engineered for systems including domestic hot water service, functioning as a central hub to maintain boiler temperature while managing circulator pump operation. It features an operating