AquaCal Fan Pressure Switch | STK0073 Spa Blower Parts Handcrafted Excellence: Each torch is

Handcrafted Excellence: Each torch is unique

Don’t settle for anything less than the best when it comes to pool maintenance

it's designed for both style and durability

BTU: 65K BTU

making it a reliable choice for your patio or poolside

AquaCal Fan Pressure Switch | STK0073 Spa Blower Parts Handcrafted Excellence: Each torch isAquaCal STK0073 Fan Pressure Switch The AquaCal STK0073 Fan Pressure Switch is a genuine OEM safety and airflow monitoring switch designed to verify proper fan operation in compatible AquaCal pool heat pumps. This switch confirms adequate airflow across the heat exchanger before allowing the system to operate, helping protect internal components and ensure safe, efficient heating. When a fan pressure switch fails, heat pumps may display fault codes,