Media, PA

Upon arrival, found indoor unit, remote, remote, and cleaning mode, but off turn system on for the wall mount unit and it would run, but not cool. When did the upstairs air handler turn that system on and it was running to standards. I reset system and performed the same operations again indoor unit on the wall mount system would not cool but would turn on. I hit the emergency button on the wall mount unit at this time and system started operating and cooling two standards, then turned systems off on several times analyze operation along with pressures and temperatures. Everything was running to standards. I recommend leaving all systems in cooling mode and not running in cooling and dry or putting in self cleaning mode. I had temperatures of 120 and 350 for my pressures and supply temperatures of 53 for the air handler and 46 for the wall mount unit.

Upon arrival, remove the MHK thermostat installed a new ecobee premium thermostat ran wiring, programmed, and tested operation. I washed the system ramp up to full capacity after around 20 minutes and the time I was there, the temperature dropped 2°. We should follow up in a day or two to see if system is maintaining temperature.

Previously, I was on site to assess the options for replacement of the chapel air conditioning units. There are two 10-ton air conditioning units in the chapel area with electric heaters on them. Review file and created and emailed estimates to Steve for replacement.

Completed AC tune up for 3 Ton AC/Air handler system Replaced 20x20x1 filter Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protector Measured temperature split and static pressure Inspected drains; cleared EZ trap, tested pump; provided estimate for wet switch: a safety that will shut equipment down if a water leak is detected on floors near indoor equipment Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. Superheat was 15° made slight adjustment to TXV now running at 7° SH AC system operating well at this time.

Arrived for AC tune up: 1.5 Ton R22 system piston Dates to 2001: 25 years old Could not get into apartment. I did complete the Tune up procedures for the outdoor equipment. 35/5uF capacitor: Good R22 Refrigerant data 178/65 8°SH Steve Povey will contact tenant and schedule return to complete tune up. 14x20x1 filter.

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Issue is with washing machine tripping breaker. Washing machine is powered by a HFCI receptacle. Identified the single pole (16 in the panel) breaker as being the wrong brand of breaker Siemens is not compatible with a GE power line panel. The radon mitigation is also tied into this circuit. I did notice the wire for the washing machine receptacle was a tad under torqued so I tightened I double checked all of the HVAC related circuits connections are properly torqued breakers are properly sized and compatible with the panel. Good Homeowner put a load of was in washer and I monitored amp draw. With radon mitigation and washer going amp draw at the highest was 10.4A. Recommend having an electrician replace the washing machine receptacle breaker (15A single pole) AND the Eaton 60A double pole for the Kiln with breakers that are compatible with the panel (GE power line). The electrician may also recommend putting the radon mitigation system on a separate breaker. There is also the po

Completed AC tune up for 3.5 Ton Amana AC system Dibiase InstallJune, 2018, 8 years old Replaced Aprilaire 313 filter Indoor coil in good condition, cleaned outdoor coil with water using available hose, Inspected wiring, controls, electric motors and components; left estimates for surge protectors Measured temperature split and static pressure Inspected drains; cleared EZ trap, tested pump; sprayed drain pan with pan treatment Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. 8SH 6.5°SC AC system operating well at this time.

Completed QA for 3 Ton AC/air handler install. Inspected all aspects of install: mechanical, wiring, controls, piping, drain 20x20x1 filter ok Fan speed set to Tap 4 for 1200 CFM Unit was a little overcharged. Recovered 9 0z Now Running at 8SH 8°SC and 20° temperature split. Install passes QA inspection.

Tiny pool of water under wet switch. The wet switch itself is sweating in the humid attic space. The roof is an older design and there are large gaps in the the gable allowing for humidity to be very high in attic. The wet switch will sweat in these humid conditions. Put wet switch back on zip tie to create an air gap underneath. There is some condensation that will form on blower housing on these humid conditions as well recommend leaving g thermostat fan to “ON” to help keep air handler as dry and clean as possible considering humidity of attic. Ductwork is insulated. Verified fan speed (820 CFM) *Tap 3; 2 Ton heat pump Good Replaced basement system filter. 16x25x1 Was very dirty recommend replacing monthly, Attic system filter was just replaced by homeowner. *Also 16x25x1 They had a bucket underneath condensate pump in basement that pumps water for, attic air handler. Basement also very humid pump will sweat, wrapped pump I’m foam insulation tape to prevent sweating. Basement