Performed 2 system heating maintenance. Checked amps, filters, cleanliness, electrical, and safeties. System are performing to manufacture specifications. Provided pricing for noticed issues and spoke with the customer about the end of the year special. Customer is interested in getting pricing to replace two 4 ton gas completes.

Performed visual inspection of RTU on unit and found residual oil on the outside of the condenser coil. I also check the system for refrigerant and found the circuit completely flat. Verified that condenser coil is in need of replacement, must check with local vendors for timeline of availability. I informed the POC of extended timeline of condenser coil availability and will keep them informed of future updates.

Performed 2 system heating maintenance. Checked amps, filters, cleanliness, drains, electrical, inducers, blowers, igniters, flame sensors, and safeties. Systems are heating to manufacture specifications. Concerns and suggestions 1. Suggest adding more water safety switches and doing a drain treatment. 2. Concerned about dust build up on the blowers. This causes unnecessary wear to happen to the blower motor because it is having to work harder to do its job and can result in failure. 3. Concerned about the inducer failing soon because it is not currently functioning correctly. The internal blades and catching the cage around it. This adds extra stress to the inducer and it will fail.

Came out for 1 system maintenance on gas trane upflow system. Started by checking sequence of operations of heating components. Burners are operating as designed, all safeties are operating properly. Customer just changed 20x25x1 filter. Recommend adding blow out kit,pan treatment and compressor savor to improve efficiency and longevity of system. Thank you for your time.

Thank you for your time

Inspected unit and relayed information.

Unit is not cooling, took a look at air conditioning unit and cleaned.

Spring Safety Check visit to home.

System is not cooling very well; they felt the area where the air comes out of, and it is only blowing lightly.

2.5 Ton Coil replacement only (Upstairs) 1. Remove old system. Inside 2. Install new coil system 3. Install new evaporator 6. Emergency drain pan under system 7. RX 11 flush of the copper lines to remove R22 or 410A 8. PVC drain line connections and flush out.