Description
The Johnson Controls P77AAA-13000C is a single-pole, double-throw (SPDT) pressure control designed for dependable pressure sensing and switching in commercial and residential HVAC systems. Built to Johnson Controls’ exacting standards, this pressure control helps protect refrigeration and HVAC equipment by monitoring system pressure and triggering the appropriate circuit response when set thresholds are reached.
Key Features
- Single-pole, double-throw (SPDT) switching action for versatile circuit control
- Designed for use in refrigeration, air conditioning, and HVAC pressure control applications
- Reliable pressure sensing helps protect compressors and system components from unsafe pressure conditions
- Durable construction built to meet the demands of commercial and industrial HVAC environments
- Manufactured by Johnson Controls, a trusted leader in building and HVAC controls
Applications
- Commercial refrigeration systems
- Air conditioning and heat pump equipment
- Chiller and compressor protection circuits
- General HVAC pressure switching applications
Why Choose Johnson Controls?
Johnson Controls has a long-standing reputation for engineering high-quality controls and sensing devices for the HVAC/R industry. The P77 series pressure controls are widely specified by OEMs and service professionals for their consistent performance and robust design. The P77AAA-13000C is a direct replacement or upgrade option for pressure control applications requiring SPDT functionality.
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