Converted original geothermal diagnostics to geothermal preventive maintenance inspection and cleaning Initial visual inspection detected refrigerant oil leak at the compressor discharge line service port dripping for an unknown period of time Run test all equipment in all heat modes. All equipment is running and heat mode with no critical concerns other than confirmed low refrigerant pressures running at 80 and 308 with 48° water temperature. Air temperature rise is on the low side around 20 in water temperature drop is also on the low side at 3° Repressurize R410A refrigerant to book specs increasing The supply plenum temperature from 95 to 102 and increasing the water temperature drop to 8psi Replace discharge line service port core Shop-Vac and bleach solution cleaning for biological growth in the coil and blower compartment Gen 1 vision pro 8000 heating good with no battery concerns
Dammage assessment on air conditioner condenser unit outside on wall brackton 2022 Carrier 3 ton bumped by mechanical equipment large enough to shear off the wall bracket screws attaching the condenser to the wall bracket. Minor surface damage to the air conditioner should not affect any operation or efficiency of the equipment. The aluminum cooling fins smashed are in a non-functional location R410A refrigerant pressure is holding 84 PSI at 21°f outdoor temperature. Correct running temperatures and pressures cannot be verified until outdoor temps are 70° f Reattach original vibration dampeners with new larger sheet metal screws in the same exact location as originally installed. Unfortunately the wall brackets were attached to the wall too close to each other for this unit and proper weight distribution does not allow a perfectly parallel installation Recommend homeowner locate color matching paint or clear coat to prevent rust on the painted metal surface
Reznor system in closet is the condemned unit due to heat exchanger failure. Hawt Dawg heater by double door is unit that is not functioning. Found thermostat to be in off mode and gas supply to unit was shut off. Opened gas shutoff and turned thermostat to heating. System came on and fired off in heating as it should. System is operating properly at this time.
Geothermal split system heating equipment tune-up maintenance and cleaning Five series geothermal split system is running in good condition with no service codes and producing 98° supply temperature. Non-pressurized two pump flow center functioning good with green glycol Tempstar high efficiency LP propane gas furnace is also running an excellent condition. Resurface flame sensor and test igniter. Run test both stages of gas heat, remove drain trap assembly for inspection and cleaning, April there 600 bypass humidifier functioning good. No filter required at this time Vision pro 8000 heat mode running normal, battery inspection normal Propane tank is full and electronically monitored Heating system is clean safe and ready for winter
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