Cockeysville, MD Air Conditioning, Heating and Plumbing Services
Supreme Air provides Air Conditioning, Heating and Plumbing Services, Repair, Installation, Maintenance, and Tune Up in Cockeysville, MD and surrounding areas.
Check out what some of our customers are saying about Supreme Air.
for Cockeysville, MD
There were two separate issues. The first had to do with the upstairs heat pump flashing error code 87 (second stage compressor operation failed to initiate.) The same error was flashing at the outdoor unit. I pulled second stage wire harness from the compressor and reset the system and measured 24 volts dc. The compressor amp draw increased when I installed the harness to the compressor. So the compressor is operating normal now but I informed the customer that if the error occurred s again that the fault is in the compressor itself and to fix would require relacing the compressor or the unit itself. The second issue was a noise issue which I traced to unit #4 in the crawl space. I lowered the blower speed by one setting and this stopped the vibration that was ultimately being created by the electronic air cleaner cells rattling inside the housing. I repositioned them as well. For this I charged the generic task and I made an estimate for compressor replacement.
Shut off water to hose bib and restore water to home
On arrival found system not operating,found bad thermostat,replaced it ,tested it ,unit back on normal
On arrival found unit was tripped on fp1 46 times .reset fault and unit ran for an hour ,then system started to drop pressure .found bad expansion valve .unit is operating normal at this time but will lock again .
New SA on (2) hvac systems.
Turn off gas and repair leak at hot water heater . Check all gas joints again for possible leaks . Start furnace and check operations . Replace capacitor on furnace . Complete check in furnace . ( inspect heat exchanger , wires and gas pressures )
Fall pm on 11/27/18 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filters recommended air filter needed to be changed unit operating normal at this time.
Fall preventative maintenance on 10/20/18 On arrival set units to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filters and replaced recommended for unit #3 to install UV lights and duct cleaning units operating normal at this time.
Replace control board on furnace and test operations .
Bosch water furnace fall pm Cockeysville Md