I need a priority nursing diagnosis from the nanda list for this patient. Patient c 92 yr old fell medical dx of C4 fracture and patient has a possible broken arm that patient can not move. Weight 75lbs.has neck immobilizer on, foley cat in, IV in with ns @ 75 cc/hr. on bed rest total care patient....

Please let me know what factors should be measured to assertain the capacity of a AHU or a Packaged unit. What does it mean by on coil temperature and off coil temperature ?

Our A/C unit is slowly going on the fritz: struggling to provide cool air, now the 2nd time this summer. Technician came out to the house and suggested we remove the current unit, which uses R-22, and replace it with one that uses R410-A since the R-22 is getting forced out anyway. Now my...

My thermostat will trip my heater to turn on. The inside blower turns on but the outside unit doesn't turn on. I can get it to go by turnign off the unit at the thermostat and waiting a minute. I turn it on and off until I hear the outside unit turn on. The problem is when the Thermostat turns if...

I had a Carrier natural gas heating unit installed in 2003. Model number 58STA/STX 070 Catalog number 535-80105. My ac unit has gone out and the company I bought the heating unit from has gone out of business. What size ac unit will match the heating unit? Thanks so much!:cool: