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We have an armstrong funace/ac package unit model 64hwc303a-2b. The repair contract i have on this system (my gas and elec co.) can't find the nozzles to recharge the system with the coolant, and don't have a manual on this unit. do you know where the service nozzles are located? do you know how i can get a copy of the manual besides the mfgr?

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Hi, you have to contact Armstrong on 1-800-448-5872 : 8am-5pm EST directly to request for a copy of the manual and ask for any other information you need pertaining to the product, because you cannot get access to the manual anywhere online except from Armstrong..

Take care

Posted on Jun 05, 2010


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