Kennett Square, PA

Leveled humidifier and tested operation. No leaks occurring at this time. As previous notated, there is high static pressure when the system ramps into high fire. High fire CFM set to 1600 (lowest setting). Static pressure 1.8” w.c. Low fire static pressure is 0.7” w.c. and 1042 CFM. System operating properly at this time.

10x14 2nd floor duct, 24x8 1st floor duct. Fully assessed 2nd floor not heating situation. Zoning was removed at one point. Need to provide estimate for ecobee on 2nd floor. (2) zone dampers, relocate humidifier bypass, install large bypass for zoning system. Also let homeowner know that static pressure ca become a problem after zoning the system with the bypass humidifier and may need to not use bypass humidifier our office to provide estimate.

Recovered refrigerant and removed and disposed of old equipment. Installed new Trane furnace and air conditioner on new pad and leveled. Completed all metal work to furnace and ran new vent system in 3" pvc from furnace to outdoors with flush termination kit. Connected all mechanical and electrical connections to indoor and outdoor units. Tested furnace operaiton. We will need to return to install new dampers, zone panel, and thermostats. 2/10/26 Conner and Barry Installed (2) New zone dampers (1) 8x12 and (1) 8x18 there is one more zone valve that is still original (8x12 for backside trunk of zone 2 second floor zone). Will talk to management about price and replacement of this one. Installed new Zone panel and configured Installed (2) HoneywellS1200 thermostats, configured for high efficiency gas heat 2-stage. There is one room sensor she can chose to link to either of the (2 thermostats). She may use for first floor because there is lots of sunlight beating down on thermos

Removed existing air scrubber and installed new Apco-x ultra. Installed separate 40va transformer and tested operation. Showed Dave how led indicator lights work. System is working properly at time of service.

Thoroughly inspected 3 zone gas furnace with humidifier to solve water leak issue. Only occurs during winter months, with November 2022 being the first instance. Removed humidifier pad and flushed condensate drain. Found EZ trap float switch stuck. Possibility that water was back flowing past EZ trap, into evap coil pan and overflowing down through furnace into emergency drain pan. Freed stuck float switch, blew out and flushed condensate drain again. System draining properly. Tested humidifier with all three zones independently. System operating properly at this time.

2/5/26 Liz and Barry. Disassembled inducer. Removed leaking secondary Heat exchanger cover plate. Caulked bottom seam with cover removed and allowed to dry. Put new gaskets on new collector box and installed over secondary heat exchanger, ensuring torque of all screws. Reassembled inducer and pressure switches. Tested system: checked inducer draft. Combustion test: Pass System operating well at this time. Balance paid today.

No heat Weil McClain Ultra 105 Gas boiler. Installed by Dibiase February 2013. Fond boiler struggling to complete trial for ignition. House was 58° there was a demand for heat from thermostat Checked exhaust pipe termination outside. There was a large icicle as a result of the normal process of furnace exhaust but no true obstructions to the flue pipe. Cleaned ignition assembly. Consulted manual and went through procedures to ensure the the fire rate (gas pressure) is correct. Found outlet gas pressure to be slightly low. Did this using manufacturer process of monitoring the %C02 in the flue gas analysis using analyzer with u it running in max output. Made adjustments to achieve design C02. (Increase gas pressure slightly). Afterwards took system out of manual test mode MAX. The. Cycled boiler several times observing trial for ignition. Observed no faults. Also monitored return and supply piping and monitored for any issue with the hydronics. System operating well however it w

1/31/26 Dan I arrived to the customers home for no heat. It’s a 23 year-old carrier 80% furnace. I collected the furnace info and had the customer turn the thermostat back on . The inducer motor sounded pretty rough when it started and so did blower motor , after some runtime with the furnace, the inducer motor did stop and lock up causing the pressure switch to drop the flame . I had told the customer that it’s probably gonna be tough to get this inducer motor and it’s gonna be expensive to replace . The customer agreed to have someone out for an estimate. Mike did set up bob for this afternoon at 3 o’clock to talk with the customers and their options. I collected for the $149.00 diagnostics. Paid by cc.

Performed quality assurance on recently installed trane 2 stage high efficiency gas furnace and a/c. Checked all electrical connections and components. Tested humidifier operation. Found service record was removed during installation, need to bring new service record during next visit. Installed new cell on air scrubber and found air scrubber itself is bad, will let our office know. Removed new cell . Homeowner talked about replacing himself. Performed combustion test on the system. Furnace is working properly at quality assurance.

Fully assessed water leaking situation on humidifier. Opened up humidifier and found feed tube was not installed correctly by homeowner it was over top of the humidifier tray. Showed homeowner this and installed correctly. Took static pressure readings when only the top floor zone was calling. Return after the filter static and before the coil was 1.7. Over all static was 1.3 w.c.. made adjustments in cool cloud from from 83% on high stage to 81%. Also adjusted trim from zero to -4%. This is as low as the high stage can be adjusted. Talked to management about possibly of using a pressure switch to open up the solenoid when the static becomes to high. Our office to provide a solution. Customer is not happy at this time and wanted the humidifier issue resolved today.