Pisgah Forest NC Air Conditioning Heating

Downstairs minisplit locked itself out probably due to a power interruption - reset system and cycled to check operation in both heat and cool. Had 20° temperature differential in cool and 25° temperature differential in heat. Appears to be charged normally and operates normally.

Replaced filter with 20x20x4 top tech media air cleaner filter and cycled system to check operation. Everything looks and runs great! Capacitors normal, system compressor and fan motor within manufacturers specifications .5" w.c. static and 1.2 amps on blower. Believe not enough airflow caused by system filter needing changed.

Drain line blocked brushed it out everything is draining normally

Replaced inverter board added for 10 a refrigerant andtested operation

Found system out on communication error - cycled system from outdoor disconnect - checked system operation - cleared system drain. Everything runs normally! Attached estimate for comfort club.

AHRI# 207679253 EER2 13.05; SEER2 21.7; HSPF2 9.6 Installation shall include: Above listed equipment plus installation. • All work will be completed in a professional workmanlike manner. • Line voltage electrical is included. • One (1) Year Labor Warranty Provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central, Inc. Workmanship. • 100% Customer Satisfaction Guarantee for the first year.

AHRI# 210998991 16.1 SEER2; 11.8 EER2; 8.5 HSPF2 MAKE: Bosch MODEL: BOVA36HDN1M15G Outdoor Unit BVA24WN1M20G Air Handler 8 KW Electric Heat kit Tech Pure TT-MAC1722 Filter Pad for outdoor unit Installation shall include: Equipment specified above plus materials and labor to include: • Permit Fee for Installation • Line voltage electrical is included. • Payne Manufacture’s Warranty: Ten (10) Year Limited Parts including Compressor. • First year Comfort Club is included. • One (1) year labor warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central Inc Workmanship.

Replaced dehumidifier and tested operation

Pumped down system and repaired leak on 7/8 3/4 reducer. Performed pressure test on system. Held pressure at 106psi for 10 minutes. Pulled a vacuum and got microns down to 500. Tested system operation, added 2 lb of refrigerant superheat was 12 subcool was 10, temperature difference between return and supply is 21.

Performed maintenance on heat pump Temperature difference between return and supply is 20 Blower is pulling.6 amps Compressor is pulling 3 amps Outdoor fan motor is pulling 1.3 amps Subcool is 8 superheat is 12 Capacitor is within manufacturer specifications Cleaned indoor and outdoor coils Cleared condensate line System is working great

Found drain pan leaking water, drain pan will need to be replaced. Customer also wants an estimate for replacement of system. Scheduled for Friday at 8.

Performed AC maintenance tune up service on heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain lines and condensate pumps, cleaning of dehumidifier filter.

Found contactor for main system had blown apart - replaced contactor and cycled system to check operation. Everything came on normally. Found capacitor for upstairs system out of range and caused system to not come on normally. Replaced capacitor and cycled to check operation. Everything came on normally as well. No other recommended changes at this time. Could take a few hours for system to cool house to temp but refrigerant balance is good on both systems and rest of electrical components work great!

AC systems have only 120v out of 240 volts going to them indicating that a leg of 120 has dropped off from service. Recommended an electrician come and restore power. Told to call schedule a service when system power is restored. Waived today's diagnostic fee.

Performed AC maintenance tune up service on Bosch heat pump system checking all electrical, components, refrigerant balance, unit start up, operation, shutdown, cleaning of my indoor and outdoor coils, flushing and treatment of drain line and condensate pump. Everything looks and runs great!

Perform tuneup found hard start kit not working probably causing the compressor not to start. We’ll go ahead and order one of those and also an air purifier Ultimate Cooling Tune-Up: cleaned coils, brushed and cleaned traps, added pan treatment tablets to pan. tested and checked all controls, wiring connections. tested temperatures, checked filters. checked refrigerant temperature and pressures, tested static duct pressure. tested blower operation, tested cooling operation to ensure working within manufacturer specifications.

MAKE: Goodman MODEL: GSZB403010 Heat Pump CHPTA3026B4 Evaporator Coil Honeywell Prestige IAQ Thermostat Installation shall include: Equipment specified above plus materials and labor to include: • Necessary Electrical for Installation. • Permit Fee for Installation • Goodman Manufacture’s Warranty: Ten (10) Year Limited Parts including Compressor. • One (1) year labor warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central Inc Workmanship.

Pulled power head off of bracket and screwed drywall off to newly added stud. System is now secured to wall

Performed AC maintenance tune up on minisplit systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils and drains. Set up appointment to remount new minisplit power head in basement for Tuesday July 2nd around 2 pm.

Adjusted speed tap of blower motor to speed 4 med-high. Adjusted system charge added 8 oz r410a to bring sub cooling from 1 to 8 and super heat from 3 to 8. System now has a 19.5 temperature split up from 17. System blower amps 1.2 compressor amps 5.4 outdoor fan motor .9. system static pressure went down from .75 to .47. System thermostat satisfied at 74 and system shuts off normally.

Found system reading 02 fault. 02 fault reading high pressure fault - reset fault on outdoor board by removing R wire from board for 1 minute then reconnected. After system reset system came on under normal conditions highest pressure was 285.3 psi with a cut off at 400 psi. Recommend if system fails again to reset from breaker panel shutting off both indoor and outdoor unit breakers four about a minute and waiting for the time delay to bring unit back on. Issue could be caused by an intermittent board failure or sensor failure but both reading normally at this time. Covered as family.

When I arrived system was turned off. Turned system on and found capacitor on outdoor unit was bad, and filter at unit was clogged. Replaced capacitor and removed filter, then tested system operation. System is now working correctly. Superheat was 10 subcool was 6. Temperature difference between return and supply was 22. The clogged filter was restricting air flow across the coil and most likely the reason the system iced up.

AHRI# 213368081 15.2 SEER2; 12.5 EER2; 7.5 HSPF2 MAKE: Goodman MODEL: GSZB401810 Heat Pump AMST24BU1400BA Air Handler 3 KW Electric heat kit Tech Pure TTMAC 1722 Merv 11 media filter Honeywell T-6 Thermostat Installation shall include: Equipment specified above plus materials and labor to include: • Necessary Electrical for Installation. • We will add a base box and add a return air duct through the wall at the top of the stairs. A flexible connector will be added between base box and return to isolate vibration. • We will replace (2) 6” x 10” supply grills in bedroom with high efficiency grills. • Permit Fee for Installation • Goodman Manufacture’s Warranty: Ten (10) Year Limited Parts including Compressor. • One (1) year labor warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central Inc Workmanship.

Performed AC maintenance tune up service on both heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain lines and condensate pumps. Everything looks and runs great!

Performed AC maintenance tune up service on heat pump system checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain and condensate pump. Everything looks and runs great! Set up estimate for Tuesday June 25th for 1 o clock to see what can be done to zone system from upstairs to downstairs.