Product Overview
Unused Johnson Controls Penn Counterline P72MA-1 Dual Pressure Control
The P72MA-1 from Johnson Controls’ Penn Counterline series is a dual-pressure control unit commonly used in refrigeration and HVAC systems.
New in the box, waiting to guard the next system it’s wired into.
Product Condition
This unit is new and unused in the original manufacturer’s packaging. The box shows some wear from storage, but the control itself is in excellent condition and has not been installed or placed in service.
Product Overview
Johnson Controls is a global leader in building systems and controls, with the Penn brand widely recognized in refrigeration and HVAC applications. The P72MA-1 dual pressure control is part of the Counterline series, designed to provide both high- and low-pressure monitoring for refrigeration compressors and similar equipment. Dual pressure controls help safeguard systems by automatically cutting out when pressures exceed safe operating limits, ensuring reliable performance and protection of valuable equipment. While this unit is surplus stock and detailed specifications are not provided here, it remains a trusted component in commercial and industrial systems worldwide.
Key Features
- Manufacturer: Johnson Controls (Penn Counterline)
- Model: P72MA-1
- Type: Dual pressure control
- Condition: Unused, New Old Stock
- Original manufacturer packaging included
- Box shows cosmetic wear from storage
- Designed for high- and low-pressure monitoring
- Commonly used in refrigeration and HVAC systems
Applications
- Commercial refrigeration systems
- Industrial HVAC installations
- Air conditioning compressor safety control
- Walk-in freezers and cold storage systems
- Preventive maintenance and system protection
- Replacement part for Penn P72-series installations
Frequently Asked Questions
Is the control new?
Yes. It is unused and comes in the original manufacturer’s packaging. The box has cosmetic wear but the unit is pristine.
What does a dual pressure control do?
It monitors both high- and low-pressure conditions in refrigeration or HVAC systems. If pressures exceed set limits, it shuts the system down to protect equipment.
What applications is this model suited for?
It is typically used in refrigeration compressors, air conditioning systems, and other HVAC equipment requiring pressure monitoring and cutoff protection.
Is the original packaging included?
Yes, the original packaging is included. The box is scuffed from storage but does not affect the unit.
Where can I find detailed specifications?
The full specifications can be obtained from Johnson Controls documentation for the P72MA-1 model. This listing does not include a datasheet.
This listing is for one unused Johnson Controls Penn Counterline P72MA-1 dual-pressure control, in its original packaging, as described above.
