Erie Controls AG23B020 Valve ActuatorThe Valve Actuator Erie Controls AG23B020 is an ON OFF, 120 Volt AC rotary actuator designed for reliable close off and zone valve control. This spring return device provides simple, fail safe operation for heating and cooling systems, delivering precise 2 position control with a general close off capability. Built for durable indoor use, it combines a stainless steel base plate with an aluminum cover to withstand daily cycling in demanding

It’s ideal for industrial setups

modulating control for HVAC systems

safe operation across industrial settings

This Amtrol ST-5 Thermal Expansion Tank is a 2-gallon

Rated for -22 to 122°F

the 100850-01 supports consistent operation across elevations

contributing to safer

supporting efficient heat transfer and reliable recovery times

the gasket set is associated with Part No HS-300G-PL

delivering stable performance in demanding environments and reducing the risk of unexpected shutdowns

a 50/60 Hz frequency

16-inch length fits common AO Smith units for easy compatibility