Fully assassinate heating situation. Found thermostat lit up by batteries, but no 24 V at r&c. Went up in attic and found that after plugging in disconnect when wire comes into furnace, black L1 hot wire was burned off at wire nut. Rec cut power wire and installed new wire nut. Tested operation of gas furnace. Performed combustion test. Gas furnace is working fine at time of service.

Estimate

Perform quality assurance on recently installed train gas furnace. Replaced 14 x 25 x 1“ air filter in box in the basement. Checked all electrical connections. Inspected wiring. Found that in second stage 80% gas furnace was running way too high.. Adjusted settings at board to 900 second delay between first and second stage. also found condensate does go outside through the wall and is a high-efficiency gas furnace cut tubing as close to the wall as possible to prevent freezing. Inspected gas piping. Performed combustion test. System is working fine at time of quality assurance.

Perform precision heat tuneup on 2014 Rheem high-efficiency gas furnace replace 16 x 25 by one air filter checked all electrical connections and components. Check temperature rise. Did a visual inspection with inspection camera of heat exchanger and found two possible holes. Performed smoke test on heat exchanger and heat exchanger did fail smoke test. Explain to homeowner that there are two options. One would be replacing the heat exchanger for approximately $3000. Other would be to replace the gas furnace, which we would need to get someone out to give a price on replacement. Also might be worth looking at replacing a/c together. Set up appointment with our office to give a replacement quote.

Recover refrigerant from the system. Turn power supply off to the Ductless Unit and remove paneling and components on outdoor unit to access the Compressor. Install a new Compressor and braze refrigerant connections. Replace any Filter Drier or starting components for the system. Pressure test system with Nitrogen and evacuate. Reassemble the outdoor unit and weigh in the manufacturer's refrigerant charge. (The 410-A Refrigerant is being supplied by Riverworks). Put system into operation and test. *Compressor is 5-7 Business Days Lead time direct from Mitsubishi* Installed compressor. In heat mode pressures were at 351 PSI, supply temp was 99 and return temp was 55.

Perform precision heat tuneup on two train high-efficiency gas furnaces. Both Aprilaire 413 Air filters are OK. Checked all electrical connections and components. Check temperature rise on both systems. Serviced both air humidifiers with number 35 humidifier pads. Found hot service igniter for first floor, gas, furnace, white, and brittle, replaced hot surface igniter with White Rogers universal hot surface igniter. Blew out drain tubing. Perform combustion test on both gas furnaces. Both furnaces are working at time of service.

Perform precision heat tuneup on carrier inverter infinity heat pump system. Replaced 16 x 20 x 1“ air filter. Checked all electrical connections and components. Check temperature rise temperature rise was only 17°. Check refrigerant pressures at outdoor unit found them to be 273/99. After checking the heating chart on the door found that head pressure should be up around about 315. Found that system has a refrigerant leak. Heat pump system is 11 years old. Provided estimate to add refrigerant and leak die but due to the age of the system would consider replacement of heat pump system. Explained to homeowner that charge can also just leak out. Homeowner decided to just charge up the system for now. Added 2 pounds of r 410a And leak dye to the system. Charged system for now. Heat pump system is working at time of service.

Completed heat tune up for 80,000 BTU natural gas furnace. Aprilaire 413 filter in good condition Inspected burners, heat exchanger, inducer assembly and pressure switches Cleaned flame sensor and verified flame rectification circuit Inspected ignitor, measured ohm reading Confirmed manifold gas pressures Measured temperature rise and static pressure Inspected wiring and controls, checked fan speed settings Combustion and draft tests pass Furnace operating well at this time Homeowner renewed plan today.

Fully assess no heating situation. Found Mini split cassette system locked out on a up Error code. Meaning a voltage error issue. Reset power to system after leaving off for five minutes. System started up and compressor was grinding. Talk to Wayne about the situation he would like A quote on replacing compressor for a mini split heat pump system. Our office to follow up with “to repair..

Performed precision heat tuneup on four heating units. Replaced 213 air filter for geothermal unit and number 35 humidifier pad. Replaced 213 air filter for American standard heat pump system for the second floor. Cleaned washable air filters two Mitsubishi cassette units in the ceiling of the second floor. Performed combustion test on hanging heater in garage. Check temperature rise on all systems. Checked loop pressure and loop temperatures on geothermal system. Water temperature difference was 8°F which is good. Found American standard heat pump for second floor is starting to lean a good bit provided estimate to re-level outdoor unit with stone . Will need two guys to do this. Also provided estimate for surge protector for mini split system at outdoor disconnect. Check refrigerant pressures and temperature at indoor and outdoor units. All systems are working at time of service.

Performed six month inspection on recently installed train gas furnace and heat pump system. Homeowner just replaced 413 air filter. Checked all electrical connections and components. Checked settings inside train link thermostat. Found in cooling mode that the minimum coil temp was 32°, changed to 35° to prevent freezing. Also found the system set to 250 CFM per time and cooling mode change four CFM per ton. Ran system both in heat pump mode. Heat pump mode temperature rise was 22°. Then ran system in emergency heat mode and tested gas furnace. Cleaned flame sensor. Check gas pressures. Performed combustion test. Provided information about membership plan. Hybrid system is working fine at time of service.

Fully assessed no heating situation. Found gas furnace locking out on a pressure switch code. Gave common area, gas furnace a call for heat and found inducer motor humming but not running. Found bearings seizing up and inducer motor. Inducer motor wheel a spin and furnace fired up. Performed combustion test on gas furnace. Inducer motor will stick again. Provided estimate to replace inducer motor.

Installed thermostat and finished low voltage wiring. Terminated vents outside. Finished 2 return runs in basement. Cut in supply for kitchen and ran flex to trunk. Started furnace and checked operation. Cleaned up work areas.

Performed tuneup on American standard heat pump, ran unit and emergency heat and checked indoor heat strips as well as blower motor and change filter and checked indoor coil. Went to the outdoor unit and checked refrigerant levels and all electrical mechanical components in the outdoor unit, including the outdoor fan motor and compressor, capacitor, and defrost cycle. No issues with unit at this time.

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Removed old air handler and A/C outdoor units, installed new A/C outdoor and air handler, adapted to supply and return, installed ez trap and reused condensate pump after cleaning. Removed old pad and added new 36x36x3 concrete pad, installed disconnect, replaced lineset 3/8 and 3/4, cleaned work area, tested out.

Attic system (2nd floor) Gas furnace tuneup. Checked the air filter and replaced and found both good. Checked the wiring connections and the voltages . Inspected the burners and flame sensor and igniter. checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. Inspected the flue pipe for corrosion and holes. checked the motor amps on the inducer operation and blower motor . Took indoor heat temp rise and tested for combustion. everything is in good working order at this time of service. Main system (1st floor) Gas furnace tuneup on a 90% Checked the air filter and replaced. Checked the wiring connections and the voltages . Inspected and tested the burners and flame sensor and igniter. Flushed and tested the drain lines and furnace trap . checked the thermostat in heating mode and checked the gas pressures and the furnace safeties. Inspected the flue pipe and fresh air for bellies. checked the motor amps on the inducer operation

Removed old gas furnace, coil and a/c, installed new furnace coil and outdoor, installed new surge protector, flushed lineset, adapted Lineset, adapted return and supply, ran new condensate with ez trap to new condensation pump, adapted gas line and high volt, connected low volt and flues, tested out.

Estimate

Reviewed jobsite and took photos of boiler and indirect to be removed. Discussed plan for removal and timelines. We are to coordinate with Jesse boiler removal at his home in the next week and removing and installing the other boiler after Thanksgiving. There is a cart we can use to move boiler to front of home from back, and there is a walk out entrance.

Estimate

Estimate

Performed steam gas boiler cleaning/tune up. Check electrical low and high voltage connections and components, clean all burners inspect heat exchanger performed combustion test ok. Check draft test low water cut out and feeder ok. Cycle steam boiler. Provided estimate for recommendations on boiler customer approved Replacement of sight glass and hardware, hard pipe gas line and removed flexible gas line. Also replacement of 1/2 gate valve. Customer paid 50% for repairs. Office to follow up with customer to schedule return visit.

Fully assessed no cooling situation. checked voltage going to system, found voltage to be 213 V. Transformer tapping was on 240 V. And was only getting 23.5 V on secondary side. Moved tapping from 240 to 208v have 26 V on secondary side. Ran system and cooling mode for a while. Everything was running correctly. Suction pressure was 102 64°F. Kit system in heating mode and system code 3 pressure switch code. Found that when Wayne‘s assistant replaced control board, he put the power wire to the inducer motor on the capacitor and not on the terminal, switched wiring to correctly. System is working in heating and cooling mode and is working fine at time of service.

Ran pacakage unit in both heating and cooling. A/c suction pressure was about 103. And a 25 degree temperature split. Wayne stated that this system would only run for 90 seconds in a/c mode the shut off. Checked secondary voltage on transformer and was only 22 v. Changed primary from 240 v to 208v. Now secondary voltage is 26v system is coming on consistently in heating and cooling. System is working fine at time of service.