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This specific booster assembly is a proprietary Johnson Controls part
This valve is the professional choice for technicians servicing large chillers
Does this valve replace the older 25AUB models
Engineered for maximum reliability in Aaon HVAC units and high-capacity gas furnaces
drop-in replacement that prioritizes system safety and long-term performance in commercial environments
York S1-124247 TXV Els PW 17895 This specific booster assembly isProfessional grade York S1 124247 TXV is a high capacity thermal expansion valve engineered for precise refrigerant metering in large scale residential and commercial systems. This genuine OEM component serves as the factory authorized updated version for S1 526 36283 000, ensuring seamless integration and restored volumetric efficiency. Featuring robust 1 1 8" x 1 3 8" ODF sweat connections and a 1 4" external equalizer, this valve is designed to