This multi-stage heat sequencer utilizes a solid-state PTC (Positive Temperature Coefficient) heater to drive a snap-acting disc

Built from high-grade corrosion-resistant stainless steel

a dedicated pilot tube for continuous gas supply

replacing the PLA090 restores the necessary tolerances for smooth rotation

Sporlan 404401 Filter Drier Core Els PW 17895 This multi-stage heat sequencer utilizesThe Sporlan 404401 Filter Drier Core, also identified as the RCW 48, is an activated carbon drier core engineered specifically for technical cleanup following a compressor burnout. This 48 cubic inch replaceable filter drier core is optimized for systems utilizing POE oil, where it excels at removing wax, moisture, and acid from the refrigerant circuit. Built with a molded porous design, the Sporlan RCW 48 provides high flow capacity with minimal