The York LX series 16 SEER/9.0 HSPF heat pump from Johnson Controls features advanced modulating technology proven in York’s five-year accelerated test facility and more than 215,000 hours of research.
York modulating technology
The York LX series 16 SEER/9.0 HSPF heat pump from Johnson Controls features advanced modulating technology proven in York’s five-year accelerated test facility and more than 215,000 hours of research.
