Performed a diagnostic service call for a 2018 AC unit. Upon arrival, the tenant informed us that the unit froze up on them. We went out to the furnace and checked the coil. Coil was clean. No debris, no ice. Checked filter and found that current filter was dirty.
Performed a diagnostic service call for a 2006 AC unit. Performed a diagnostic on a.c not working properly. Unit was installed by us in 2019. Found unit running with a high suction pressure. Found issue to be that’s the unit is using a 3m filtrates purple. Which is 110% clogged.
Performed a diagnostic service call for a 2018 ac unit. Tenant complaint is turbulent airflow noise in cooling mode. Cold air is heavier and requires higher fan speeds. Noise is accentuated by close proximity of return vent register to trunk and drop, next to tv in sitting room.
I arrived and completed tube up, upon inspection I heard an awful grinding noise coming from the inducer motor , checked amp draw, amp draw is measuring high and bearings are going out. Inducer is failing.
Upon arrival I found gas valve bad. Replacing asap. Rheem
