Co 61 started out the morning with 2 medical assist calls. Starting at 0800 we where dispatched to the 200 black of Merry St in Tilden twp for a possible coronary. Deputy 61 arrived on location shortly after EMS unit 545 arrived recalling the Rescue with our services no longer needed. Upon going available we were dispatched for the 2nd medical assist this time in the 200 block of State in the Boro. Captain 61 was first on scene meeting 560 loading the patient and placing Co.61 available. The third call for the day took us back to the 200 block of Merry St in Tilden twp. for a CO alarm.Company 61 investigated using two meters and got negative readings. Command then turned the resdence back to the owner's family and placed Company 61 available.