Resideo VC4013ZZ11 Actuator R-407A Standard failure modes include the

Standard failure modes include the main burner failing to ignite despite a spark or hot surface igniter being active

effectively venting flue gases through the heat exchanger

this unit is engineered for long-term reliability in high-cycle HVAC environments

the Viton (FKM) seal and brass construction allow for use with steam and other high-temperature fluids

it is designed to operate reliably in horizontal

Resideo VC4013ZZ11 Actuator R-407A Standard failure modes include theThe Resideo VC4013ZZ11 Actuator is a 200 240vac, high performance motorized operator designed for precise control in hydronic systems. Engineered as an SPST two position valve actuator, this non spring return unit is compatible with both two way and three way valve bodies, offering versatility for heating and cooling applications. The direct coupled mounting system allows for rapid installation without the need for specialized tools, while the 60psi