IO Hvac Controls iO-WW4 Alarm System 326058-757 The 600R is a commercial-grade

The 600R is a commercial-grade kit

Is this Erie PopTop actuator compatible with older "Classic" Erie valve bodies

and A419 electronic temperature controls

Engineered for 240V single-phase operation

IO Hvac Controls iO-WW4 Alarm System 326058-757 The 600R is a commercial-gradeThe iO WW4 Warning Watchdog is a professional grade condensing unit alarm system engineered to protect up to four separate HVAC units from refrigerant theft, copper stripping, and equipment tampering. As a hardwired logic based solution, this system integrates directly into your existing security infrastructure or operates as a standalone deterrent. It triggers a modular 118dB outdoor siren and features auxiliary alarm contacts to alert central