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Utilizing authentic Aaon HVAC parts helps maintain heating efficiency and promotes the long-term health of your heavy-duty environmental control equipment
also identified by model number CO-12
Balanced Port Design: Mitigates the impact of fluctuating ambient temperatures and pressure drops for stable operation
The integrated manual lift stem provides essential manual override capabilities
Dwyer Instruments 1640-0 Switch 323613-751 Utilizing authentic Aaon HVAC partsThe Dwyer Instruments 1640 0 Switch is a high precision differential pressure switch engineered for specialized HVACR applications requiring floating contact null switch logic. Unlike standard snap acting switches, the 1640 series utilizes a single pole double throw (SPDT) floating contact design to provide two distinct actuation pointshigh and lowwith a defined "null" zone in between. This makes it an ideal solution for motorized damper control and
