This OEM certified Holder, Sensor is designed specifically for the Flexible Multi-O/D(Inv.) unit type. Sourced and sold exclusively by HVAC professionals, for HVAC professionals.Part Specifications: Spec Name: PRESS STS301 0.5 SENSOR A-ALL OUTDOOR Sensor P7, Tube P9.52>> Fast, Free Shipping on every order β no minimums, no exceptions.Why OEM Certified?Unlike aftermarket imitations, this is the exact same component your unit was built with β engineered to the original manufacturer's specifications for guaranteed fit, performance, and longevity. Don't risk your system with inferior substitutes.β Warranty: 30-day manufacturer warranty.π¨ Not sure if this part fits your unit? Email us at [email protected] and our team will verify compatibility for you.