Platte City, MO HVAC & Plumbing Services

Change of job

****(*(*((*(*((**(*(*((*((* Rick, Left shop at 9ish, completed at 1:30. The arrival didn’t go through due to internet, didn’t discover until the job was completed. This communication wire (14/4) cannot be spliced. Only sold in 50’ or 250’. Cd jones had the 250’ for $275. I used 90’ sourced from the shop. The job went well and is completed. *)*(&)*(&&&)&()&(&(&)&&(&((**((**** Today the parts for this repair were picked up and brought onto the site. The 208v 1ph communication wire from the South evaporator head to the outside condenser was replaced and the system was function checked. The system returned to normal function after the repair was made. Thank you, Jon Tech notes: Gree, m/m multi124hp230v1co, s/n 2618GS111717. Both evap heads cooling. This is a time plus material estimate for the replacement of the 208v mini-split wire that was damaged by a squirrel. This wire supplies power to the south head unit for the mini-split system that serves the sorting room. T

I met with David and he showed me the wire that the squirrel ate through. This wire is not intended to be spliced and measurements were taken to replace the wire. The line-set enters the building through a metal wall that is very sharp. An estimate for the replacement of the damaged wire as well as adding protection to both high voltage wires that enter the building was created and emailed to David. While on-site today I located the unlabeled breaker that serves the A/C system and turned it off. In addition to this the damaged wire was removed from the outside unit and rendered safe just in case someone turns the breaker on. Thank you, Jon

Completed AC inspection for customer. All aspects tested within manufacturer specifications. No recommendations at this time. Thank you!

Completed a site survey and the site survey check sheet. It has been emailed. Thank you, Jon

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Completed furnace inspection for customer. All aspects of system tested within manufacturer specifications. Furnace does show signs of its age but is testing good. No recommendations at this time.

Preformed plumbing inspection went over findings with customer turned over to supervisor

Renewed Annual Membership

Completed furnace maintenance and inspection. I checked all components and amp draws. I tested airflow and temp splits. I cleaned flame sensor, cleaned spark Ignitor, and cleaned up furnace. I found no major concerns today as the furnace is running within manufacture specifications.

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Arrived to do a performance maintenance. Set up for combustion analysis and static pressure tests. Verified operation of all mechanical and electronic components in the furnace. Cleaned the flame sensor and retested its performance. Checked blower for cleanliness and to see if there is any play in the bearings. Found that the blower wheel is collecting dust and the ductwork is very dusty. Checked systems heat exchanger to ensure proper venting of flue gas. Checked for carbon monoxide in the air stream. Performed an electronic gas leak search. Spoke with homeowner about the system. Set up smart ac system and signed homeowner up for the maintenance plan. Furnace is functioning properly at this time.

Spoke with cx at length about air purification vs air filtration. She’s gotten all the information from Scott before as he is her neighbor. We identified ducts that need cleaned. She wonders why it wasn’t done or offered when we did the duct upgrade package in Jan. She will talk with Scott about this. I think we’ve got her on the value and the need. Scott has her trust. I believe he will close with his trust.

2* air flow and Gold level system and wtr htr

Went for furnace maintenance today. Did static pressure test, it failed. Did carbon monoxide leak test, there was a leak. After inspecting heat exchanger found multiple stress marks and a crack. Red tagged furnace and shut off gas. Thank you for choosing LBA Services!

During this visit I was asked to check the unit that serves the infant room. The unit was functioning upon arrival. Initially it was relayed as being unit#2. Today it was verified via the thermostat to be unit#4. While on the roof I cycled #5,#4,#3 and #2 through a heat cycle. Unit#2 was short cycling due to a failed flame sensor wire and this was replaced today. Unit#4 was checked for proper heating function with no deficiencies discovered today. Both unit#4 and unit#2 had no CO present in the supply or return ducts. There was also no CO detected in the occupied space. The new flame sensor wire is a factory part that was sourced and brought on-site today. The flame sensor wire replacement is covered under a one year parts and labor warranty. Thank you, Jon Tech notes: (#5 and #3 cycles properly), #2 flame sensor wire replaced (5.3uf), belt good, tr 55, blower amps 4.14 AAON S/N 200807-AMGE43732, #4 blower amps 4.4, FS (5.5), tr 58, S/N 200807-AMGE43734.

Arrived to do a performance maintenance. Started inspection inside and measured a temperature split between return and supply air. Measured power consumption of the blower motor and checked system for cleanliness. Found bacterial growth present on the condensation pan for the evaporator coil. Performed a static pressure test and found that the system is operating within manufacturers specifications. Went outside and verified system refrigerant charge. Verified operation of all mechanical and electronic components of the condenser. Rinsed coil free of debris. Spoke with homeowner about the system. Air conditioning system is operational at this time.

Customer called stating system was not cooling. Upon initial inspection it was found that coil was frozen, thawed coil and restarted AC. After having AC on pressures were low, and coil was right at freezing, high side pressures and sub cool were good but low side was low with high super heat. As unit continued to run pressure built on low side but appeared to still be low and coil was hovering above freezing. Added .8 lbs of refrigerant and low side pressure and coil temp were back up to an acceptable range. Super heat decreased but still a high split due to suction line running at 80 degrees. Inspected coil again and noticed TXV was butted up right against coil door. Removed insulation and found the back quarter and tail of sensing bulb were inside coil case hence preventing the TXV from functioning properly. Adjusted TXV location and insulated it and line temp slowly started coming down. System is cooling, asked customer to monitor over the weekend and told him to call if needed othe

Robby got system back up and running. Static and airflow pass for ac however cfm doesn’t pass for furnace. Talked with customer and he’d like to discuss when it furnace season