Pisgah Forest, NC Heating & Cooling

SEER2 35; EER2 21.5; HSPF2 13 Make: Mitsubishi Model: MUZFX06NAHZ Outdoor unit MSZFX06NA indoor unit Installation shall include: Equipment specified above plus materials and labor to include: • Required line voltage electrical is included. • New line set, line hide, and drain are included. • Permit Fee for Installation. • All work will be completed in a professional workmanlike manner. • Mitsubishi Manufacturer’s Warranty: Twelve (12) Year Limited Parts, including Compressor. • One (1) Year Labor Warranty Provided by Comfort Central, Inc. • 100% Customer Satisfaction Guarantee for the first year.

Found Bosch unit low on refrigerant found leak at drier on liquid line - repaired leak and charged 6 lbs 6 oz r410a. Cycled unit to check operation - everything appeared to run normally. Recommended we return in a couple weeks to do the tune up services for both units to check with a cooling load on the house and check charge.

Furnish labor and materials for replacement of EEV and sensor. Adjustment to manufacturing specifications

Found indoor blower motor seized up and failed and blower wheel is stuck to blower shaft - recommend replacement of blower motor and wheel. Will follow up with pricing and availability for blower motor and wheel replacement.

Performed cooling tune up service on both heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor units, treatment of drains, replacement of customer provided filter. Everything looks and runs great!

Performed cooling tune up service on AC system checking all electrical components, refrigerant balance, cleaning of indoor and outdoor units, treatment of drains. Everything looks and runs great! Found crawlspace has sufficient cubic footage for combustion air of the furnace required 4000 cubic feet measured crawlspace to 4707 cubic feet.

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.

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

SEER 14.5; HSPF 7.8; EER 12 Make: Goodman Model: GLZS4BA3010 Heat Pump GAMST30BU1300 Fan Coil THKTSD081 Electric Heat Tech Pure Merv 11 media filter Installation includes equipment specified above plus materials and labor to include: • All work to be completed in a professional workmanlike manner. • Goodman Factory Warranty: 10 years all parts. • One (1) year Labor Warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central, Inc. Workmanship.

Performed heating tune up service on both heat pump systems and minisplit system checking all electrical components, refrigerant balance, unit start up, operation, defrost, shutdown, checking of filters, treatment of condensate drains and pumps. Everything looks and runs great! Will follow up with a quote to add linehide to linesets outside.

Venting for exhaust fan of bathroom and kitchen stove vent

System appeared to be maintaining 50 when set for 60 found unit freezing up - condensate over run the condensate pump - system off on float due to condensate pump not working and 30 amp breaker to indoor unit with no power - reset breaker - cycled unit to check operation - recommend replacement of defrost board and sensor and condensate pump. Returned 2/27 - found system low on refrigerant indicating a refrigerant leak. Recommended replacement of heat pump. Will follow up with estimate to replace system.

Replacement of defrost and ambient sensors - cycled system to check operation.

Found system off ds2 flashing on outdoor unit board - low pressure lock out - reset system to remove lockout - checked system refrigerant balance found system refrigerant balance within manufacturer's specifications. Don't believe system is acting abnormally at this time. Recommended to keep an eye on system over the next couple of days. Customer would like to be quoted on addition of steam humidifier for heat pump system and would like to be quoted for comfort club for both heat pump systems. Quote to install thermostat with remote wireless sensor for downstairs system.

Found 8" duct had fallen off supply air boot - checked for damage then reattached duct to boot and secured it. Proceeded to perform heating tune up services for both heat pump and furnace systems checking all electrical components, refrigerant balance, performed full combustion analysis, cleaned all furnace components including burners, flame sensor, traps, checked heat pump defrost cycle. Everything looks and runs great!

Replaced thermostat and set up wifi connection - cycled system to check operation. Everything came back on normally. Released thermostat to customer via risdeo pro. Should receive an email with instructions on how to gain access to the thermostat.

Found thermostat reading indoor temp 85 and set to 60 indoor temperature of home measured 50 - found thermostat batteries had died and internal relay on thermostat was warmed up by the 24v provided by indoor unit. Replaced batteries and cooled thermostat - cycled to check operation. Everything came back on normally and unit is cycling normally.

Found L1 wire had come loose from circuit breaker causing breaker to turn off on a thermal overload. Reconnected L1 wire and checked all electrical connections. Cycled in emergency heat to check operation. Everything runs normally again.

Found system off at breaker in basement - cycled system to check operation - checked in both emergency heat and regular cycle - removed 45 minute upstage timer for electric heat - adjusted electric heat lock out temp to 40. Everything comes on and runs normally.

Replaced 12 gauge wire to 10 gauge wire from breaker panel to outdoor unit replaced breaker. Check GFI outlet and start Mitsubishi. Everything turned on.

Performed heating tune up service on heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, defrost, shutdown. Found Reme-LED UV bulbs are nearing end of their life cycle and should be replaced. Part number: PHIC-REME-LED Everything runs great!

Found indoor blower motor capacitor had failed (measured 0 mfd) causing outdoor unit to shut off on thermal lockout. Noted blower wheel motion on motor shaft was tight but motor and wheel still can spin freely. Replaced capacitor and cycled system to check operation. Blower motor amps 2.1 Temperature rise 20-35 Electric heat amps 40 Everything came back on and runs normally again!

Found inducer motor of downstairs furnace has failed and recommend replacement. Will return later this afternoon 1/22/26 to replace inducer motor

Found condensate pump running, but not pumping water. Impeller is bad. No charge on the diagnostic because Cameron just worked on this less than a month ago.

Found system electric heat not coming on - checked low voltage wiring and found loose connection at W wire. Repaired connection and cycled to check operation. Everything cycles normally again.