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making it ideal for applications requiring immediate response
replacing several obsolete part numbers
When using an A-section belt
Industrial-Grade Build: Heavy-duty metal housing resists corrosion and thermal fatigue in demanding HVACR environments
Whether used for new construction or as a retrofit HVAC solution
Tjernlund Products AS1 R-407A making it ideal for applicationsThe Tjernlund AS1 AireShare Room to Room Ventilator is a professional grade air transfer fan designed to redistribute conditioned air across interior wall partitions. Engineered for hardwired 120 VAC applications, this unit effectively balances temperatures between rooms by utilizing the existing wall cavity. It is an essential solution for contractors looking to improve the efficiency of ductless mini split systems, wood stoves, or space heaters
