Johnson Controls GRD10A-601 Guard 30067439-890 maintaining consistent system performance during

maintaining consistent system performance during high-ambient cycles and protecting the integrity of the refrigeration circuit

this unit is built to withstand high-ambient rooftop temperatures and the heavy vibration common in packaged units and heat pumps

which will lead to insufficient recovery times and poor equipment performance

featuring 3/8 x 1/2 ODF sweat connections for reliable

Johnson Controls GRD10A-601 Guard 30067439-890 maintaining consistent system performance duringProtect sensitive HVAC controls from tampering and physical impact with the Johnson Controls GRD10A 601 Guard. This heavy duty cast aluminum thermostat guard is designed for high traffic commercial and industrial environments where standard plastic covers fail. The unit features a solid baseplate for secure mounting to flat surfaces or standard electrical boxes, providing a professional grade barrier for thermostats and humidistats. Its durable silver