Trusted HVAC Services in Asheville, NC

Air blowing out of downstairs zones when no call for heat/cool. Tested all damper operation from zone controller and tstats. Found Damper for first floor not closing all the way. Removed flex and found damper 30 % open when it should have been 100% closed. Set damper motor and damper blad to open and close 100%. Tested to make 1st floor air stops blowing No air blowing out of first floor when other zones are calling

Replaced leaking evaporator coil and txt Add SS2 overflow safety switch pressurized to 200 psi 10 minute leak check no other leaks. Pulled vacuum on system to 300 µm held for five minutes. Turn on all three zones added 6 1/2 pounds of 410 a refrigerant. 119/230. Sh9-sc10 All three zones are calling there’s no issue with airflow. However, when only one zone is calling, it cannot carry the airflow that the system is designed for so if just the basement zone, which is a 10 inch 400 cfm. It can’t handle the 800 CFM that the air handler provides. This causes the suction pressure to drop well below freezing potentially this will freeze the coil. The next zone is a 12 inch duct which carries 600 CFM potentially the same thing might happen when this zone operates by itself. The same type of thing happens in heat mode except the coil will get extremely hot, which will make the pressure go way up. This is bc possibly why the original coil sprung sprung a leak. The best way to remedy this s

AHRI# 215380845 SEER2 14.3, EER2 11.7 Make: Goodman Model: GLXS5BA3610 Outdoor Unit CHPTA4230C3 Evaporator Coil Start kit R-32 Kit Installation shall include: Equipment specified above plus materials and labor to include: • Permit Fee for Installation. • We will run a new 7/8” x 3/8” line set through garage to the attic to the indoor unit. • First year Comfort Club is included. • All work will be completed in a professional workmanlike manner. • Old equipment and trash from installation will be removed from premises. • Goodman Manufacturer’s Warranty: Ten (10) Year Limited Parts, including Compressor. • One (1) Year Labor Warranty Provided by Comfort Central, Inc.

Found furnace control board failing to provide voltage to inducer motor recommend replacement of control board to finish tune up service on furnace. Everything on heat pump system working as intended. Will call with pricing and availability of control board.

Performed heating tune up on 3 heat pumps and 1 gas furnace system checking all electrical components, refrigerant balance, performed full combustion analysis, checked start up, light off, operation, high stage, defrosts, and shut down. Cleared drains, traps, treated condensate pump. Everything looks and runs great!

Performed heating maintenance tune up service on gas furnace system checking all electrical components, performed full combustion analysis checking CO, CO2, Gas pressure, flue gas temperature, O2, System start up, light off, operation, shutdown. Everything looks and runs great!

Performed heating maintenance tune up service on heat pump system checking all electrical components, refrigerant balance, unit start up, operation, defrost, shutdown. Changing of filter. Everything looks and runs great!

Performed heating maintenance tune up service on heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, defrost, shutdown. Changed both upstairs and downstairs filters. Everything looks and runs great!

Performed heating maintenance tune up service on dual fuel system checking all electrical components, refrigerant balance, unit start up, light off, operation, defrost, shutdown. Performed full combustion analysis on gas furnace system checking CO, CO2, Gas Pressure, Flue gas temperature, And O2. Everything looks and runs great!

serviced and inspected gas heating system checking air flow, temperature rise, electrical, gas pressure, safeties, controls and limits, heat exchanger and venting. cleaned and checked system components to manufacturer specifications and performed combustion inspection.

Performed heating maintenance tune up service on gas furnace system checking all electrical components, safeties, performed full combustion analysis, checking start up, light off, operation, shutdown, cleaning of burners and flame sensor, checking of drains. Everything looks and runs great!

Performed heating maintenance tune up service on steam boiler system checking all electrical components, safeties, performed full combustion analysis checking boiler start up, light off, operation, and shutdown. Cleaned burners, flame sensor, pilot. Everything looks and runs great!

Ultimate Heating Tune-Up Gas Heat: serviced and inspected gas heating system checking air flow, temperature rise, electrical, gas pressure, safeties, controls and limits, heat exchanger and venting. cleaned and checked system components to manufacturer specifications and performed combustion inspection There is no backflow preventer on this most of the time it would be mounted with the pressure reducing valve if you happen to lose water pressure in your house, toxic water from the boiler will bleed into the potable water of your house.

Performed heating maintenance tune up service on gas furnace system checking all electrical components including safeties, performed full combustion analysis checking system gas pressure, start up, light off, operation, shutdown, flue gas temperature, CO, CO2, and O2. Cleaning of furnace burners and flame sensor.

Performed heating maintenance tune up service on steam boiler system checking all electrical components, performed full combustion analysis checking gas pressure, start up, light off, operation, shutdown, Flue gas temperature, O2, CO2, CO. Cleaning of boiler burners, flame sensor, pilot. Everything looks and runs great!

Replacement of outdoor temperature sensor for boiler and checking boiler operation.

Performed heating maintenance tune up service on gas furnace system checking all electrical components and safeties, performed full combustion analysis checking gas pressure, Start up, light off, operation, shutdown, Checked O2, CO, CO2, Draft, and flue gas temperature. Cleaned burners, and flame sensor. Flushed AC drain. Everything looks and runs great!

Found system boiler had dropped programming and communications with equipment interface module. Reset boiler programming and thermostat programming - cycled system to check operation. Performed maintenance tune up service on hot water boiler system checking all electrical components, gas pressure, combustion analysis, flame sensor, system start up, light off, operation, shutdown, safeties, cleared drain trap and treated condensate pump. Everything looks and runs great!

Performed heating maintenance tune up service on steam boiler system. Checked combustion, cleaned burners, flame sensor, pilot tube, checked flue, system start up, operation, shutdown. Everything looks and runs great!

Performed heating maintenance tune up service on hot water boiler. Checked all electrical components, safeties, and controls, checked burners, gas pressure, pump operation, performed full combustion analysis on system. Everything looks and runs great!

Performed heating maintenance tune up service on heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, defrost, shutdown, treatment of condensate drains. Everything looks and runs great!

Solenoid on gas valve was sticking during call for main to open causing system to not light on time. Adjusted gas valve and cycled system multiple times to check gas opens on every start up on time. Recommend if system fails again to Everything runs normally again!

Turned on hot water heater - turned on pump - found system needed air purged from it - removed air from system - pump quieted down immediately - believe issue caused by insufficient water pressure - now that water is restored to home system appears to work normally.

Found boiler outdoor temperature sensor ~25° off causing system to modulate to lower temps and not heating water up to fill correct demand - boiler lock out occurred due to supply temperature sensor coming off the pipe and system locking out due to system return temp being higher than supply temp. Removed outdoor temperature sensor from boiler to make boiler heat water to 180°. Found heat pump operating normally but airflow too high causing air to be cooler than needed to warm the space. Allowed units to run to satisfy thermostats and thermostats satisfied before leaving. Everything appears to be running normally again!

Boiler was on warm weather lock out. Sensor is in sun. I reprogrammed boiler so WWSD is off. Checked HP operation 3/4. Line temp was 137°. Air handler has a 22° temperature difference with heat pump running. There is no heat strip in the unit. So if this is used in emergencies when the unit goes in a defrost, the system will blow cold air until defrost is over and then the heat pump will start back up