Bard ECON-NC2 وال مائونٽ ايئر ڪنڊيشنرز ۽ هيٽ پمپس جي انسٽاليشن گائيڊ
INSTALLATION INSTRUCTIONS Full Flow Low Leakage Economizer with Exhaust for Building Applications (To Be Used with Field-Installed DCV Controls) Models: ECON-NC2 & ECON-NC3 (Factory-Installed Vent Option) For Use with 1-1/2…