PS1503 Duct Pressure Switch for Auxiliary Devices

About this item

• Enhanced Efficiency: Its streamlined design simplifies wiring, offering ease of installation while ensuring efficient performance. The PS1503 facilitates the initiation of auxiliary devices such as duct boosters, electronic air cleaners, electrical duct heaters, and humidifiers, optimizing overall system efficiency and comfort control
• Broad Compatibility: With electrical ratings of 24V and 277V AC, supporting up to 15 amps, the PS1503 accommodates diverse electrical setups commonly found in HVAC systems. This broad compatibility simplifies installation and integration with existing equipment
• 24 Hour Service: We offer 24 hour service, please contact us with any questions you may have
• Versatile Functionality: The PS1503 is capable of detecting positive pressure in forced air heating and cooling systems. Its adaptability enables year-round operation, improving comfort in different climate conditions.
• Reliable Activation Mechanism: PS1503 pressure switch features a snap acting switch activated by a diaphragm with an integrated pressure probe. This robust mechanism ensures reliable operation by responding directly to changes in air pressure within the duct or plenum