Sporlan 450301-001 Filter THPU32HP7Y Technicians should first verify 24VDC

Technicians should first verify 24VDC at the valve harness during the ignition trial and check for proper negative pressure from the blower

Always orient the arrow on the drier body to point toward the metering device (evaporator) to ensure proper refrigerant filtration and prevent desiccant breakdown

including part numbers 063338301

Is this coil suitable for continuous duty

Always verify the condition of your existing mounting plate and gaskets

Sporlan 450301-001 Filter THPU32HP7Y Technicians should first verify 24VDCThe Sporlan 450301 001, also known as the BF084S, is a high performance bi flow liquid line filter drier specifically engineered for reversible cycle systems. Designed for heat pump applications, this 8 cubic inch unit features 1 2" ODF sweat connections and an internal check valve configuration that eliminates the need for external piping while ensuring precise refrigerant flow control in both heating and cooling modes. Unlike generic alternatives,