Plaza notes
Hard ruleDescription
Commercial Grade Resilience: Constructed from durable materials resistant to refrigerant oils and high-pressure differentials
Ensure your wiring uses a twisted-pair shielded cable for the RS-485 link to prevent signal interference
selected for its superior resistance to heat
As an OEM McQuay replacement part
Hermetic Construction: Solid brass body with a fused glass lens prevents leak paths common in bolted configurations
ClimateMaster 13B0015N04 Pressure Switch 320788-703 Commercial Grade Resilience: Constructed fromThe ClimateMaster 13B0015N04 Pressure Switch is a mission critical OEM replacement part designed for high side refrigerant monitoring in geothermal and water source heat pump systems. Engineered as a high pressure switch, this component serves as a hard wired safety interlock that prevents terminal compressor failure by interrupting the control circuit when internal head pressures exceed safe operating limits. This HVAC pressure sensor is built with
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy