Black Mountain, NC Heating & Air Conditioning

Found gas valve not operational and hot surface ignitor nearing end of life. Recommend replacement of gas valve and hot surface ignitor to restore system operation.

Replacement and provisioning of Infinity control.

serviced and inspected heat pump system, including electrical, safeties, controls, reversing valve and defrost cycle to manufacturer specifications. Upstairs unit Compressor is pulling 5 amps Outdoor fan motor is pulling.8 amps Blower motor is pulling.7 amps Heat strips are pulling 42 amps Static pressure is .34 Temperature difference on heat pump is 30 Temperature difference on heat strips is 33 Defrost is working to manufacturer specifications Downstairs Compressor is pulling 6 amps Outdoor fan is pulling 1.3amps Indoor fan is pulling .7 amps Heat strips are pulling 61 amps Temperature difference of heat pump is 21 Temperature difference of heat strip is 42; Defrost is working to manufacturer specifications

serviced and inspected heat pump system, including electrical, safeties, controls, reversing valve and defrost cycle to manufacturer specifications. Main floor Compressor is pulling 3.4 amps Outdoor fan motor is pulling 1.1 amps Indoor blower motor is pulling 1 amp Heat strips are pulling 20 amps Temperature difference for heat pump is 21 degrees Temperature difference for heat strips is 23 Defrost is working to manufacturer specifications. Capacitor on outdoor unit had gone bad. Reading was 17 out of 30, and top was showing signs of damage. Upstairs Compressor is pulling 3.3 amps Outdoor fan is pulling .7 amps Blower motor is pulling .9 amps Heat strips is pulling 19.7 amps Temperature difference for heat pump is 18 Temperature difference for heat strips is 22 Defrost is working to manufacturer specifications Capacitor is working to manufacturer specifications

Performed heating maintenance tune up service on mini split system. 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. serviced and inspected heat pump system, electrical, safeties, controls, reversing valve and defrost cycle to manufacturer specifications.

AHRI # 214053824 SEER2 19; EER2 12; HSPF2 9.5 Make: Bosch BOVD36HDN1M20G Outdoor Unit BVA36WN1M20 Indoor Unit 8kw Electric Heat Tech Pure Merv 11 Media Air Filter Surge Protector Buck Transformer Honeywell T-6 Thermostat Installation shall include: Equipment specified above plus materials and labor to include: All new duct work designed and installed per Manual J and Manual D. Ducts will be in the attic. • Required Electrical is included. • Permit Fee for Installation. • Crawlspace duct work will be removed and disposed of by others and not included in this proposal. • First year Comfort Club is included. • Old equipment and trash from installation will be removed from premises. • Bosch Manufacturer’s Warranty: Ten (10) Year Limited Parts • One (1) Year Labor Warranty Provided by Comfort Central, Inc.

SEER2 22.8; EER2 13.5; HSPF2 10.7 Make: Mitsubishi MUFZKJ15NAU1 Outdoor Unit MFZKJ15NAHZU1 Indoor Unit Surge Protector Installation shall include: Equipment specified above plus materials and labor to include: Replacement of flexible duct branch ducts. Sealing and insulation of the metal supply trunk duct. • Required Electrical is included. • Permit Fee for Installation. • First year Comfort Club is included. • Old equipment and trash from installation will be removed from premises. • Mitsubishi Manufacturer’s Warranty: Twelve (12) Year Limited Parts • One (1) Year Labor Warranty Provided by Comfort Central, Inc.

Found SS two to be tripped. This was caused by a blocked J trap. Brushed out J trap and stem that feeds into it cleared the water out of the SS2 reinserted the float switch system came on no other issues found.

Found system condensate pump had failed causing float switch to turn outside unit off - replaced condensate pump and cycled system to check operation. Will provide an estimate to replace 9 indoor grills.

Replaced filter per customer request - pe formed full system diagnostic checking all electrical components, refrigerant balance, unit start up, operation, shutdown, checked drains, checked safeties. Believe problem caused by filter being plugged caused unit to ice up and overflow drain triggering float switch on unit. Treated drain line and drain pan with algae tablets. Everything runs normally at this time.

Performed AC maintenance tune up service on minisplit system checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of outdoor unit, filters l, clean indoor coils and treatment of drain line.

When I arrived turned on system and went down to outdoor unit and noticed the liquid line starting to ice up. Ended up having to get a 3/8 adapter for my hoses to check refrigerant balance. Found the system was low on refrigerant. Added 2 lbs 6 oz of refrigerant and performed a leak search. I was unable to determine where the leak was. The system is currently working and has a 25 degree temperature difference, but I cannot guarantee the system doesn't have a leak and how long the refrigerant charge will last.

Ultimate Cooling Tune-Up Ductless Mini Split Serviced and inspected ductless mini split system checking system electrical, safeties, controls to manufacturer specifications.cleaned filters and coils

Performed AC maintenance tune ups on 2 heat pump systems checking all electrical, refrigerant balance, unit start up, operation, shut down, cleaning of indoor and outdoor units, treatment of drains and condensate pump. Everything looks and runs great!

2 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.