Armstrong Fluid Technology 182212-649 Pump 321702-401 ) that allows technicians to

) that allows technicians to fine-tune the ESP zoning technology to specific duct configurations

and boilers

For technicians servicing Lennox

Its SPDT contact configuration allows for versatile normally open and normally closed operations

Armstrong Fluid Technology 182212-649 Pump 321702-401 ) that allows technicians toThe Armstrong Fluid Technology 182212 649 is a high performance E19. 2 model from the renowned ARMflo E. 2 Series. Engineered for demanding hydronic heating and cooling applications, this cast iron circulator pump features a 2 5 HP, 120V single phase motor operating at 3450 RPM. Its advanced dry motor design provides up to 41% better efficiency than competitive models, making it a premier energy efficient pump for large residential and light