Never use a drill bit or metal wire to clear debris

Should the crankcase heater run while the compressor is operating

ensuring zero-downtime replacements in existing systems

Always verify your boiler's series and serial number against the manufacturer’s parts manual to ensure proper voltage and timing specifications

This HVAC air louver ensures optimal airflow distribution and static pressure management

Barksdale C9622-2 Switch 321894-706 Never use a drill bitThe Barksdale C9622 2 is a heavy duty compact pressure switch engineered for precision sensing in demanding industrial HVACR and hydraulic systems. Featuring a rugged diaphragm piston design, this unit excels in high pressure applications where space is limited and reliability is non negotiable. It offers an adjustable pressure range of 125 to 1500 psi, complemented by a deadband range of 10 to 140 psi, allowing for granular control over pump and