Downingtown, PA

Installed new Goodman air handler with heat kit and heat pump outdoor. Pulling return air from laundry room and installed new filter rack on return. Adapted supply and sealed all duct work. Adapted condensate line to washer drain and installed new ez trap. Adapted high volt and installed new 10kw heat kit. Reused thermostat and wire in low volt with safeties. Ran new line set and connected to new equipment. Installed line hid on exterior for line set. Installed new Goodman heat pump on leveled pad and snow legs. Installed new disconnect with surge protector and wired in outdoor unit. Cleaned up work area and tested out equipment.

Upon arrival I cycled system in cooling and proceeded to outdoor unit. Hi found compressor was running without fan. found blown capacitor on outdoor unit. Gave homeowner estimates for different options on repairing system. Replaced original capacitor with turbo 200 capacitor and replaced contactor. Inspected outdoor coil and condenser fan. Checked electrical connections on outdoor unit. Checked refrigerant pressures and temperatures. I then proceeded to indoor unit. Changed air filter. Inspected evaporator coil and drain pan. Cleared and tested drain line. Inspected blower assembly and electrical connections. Checked static pressure and temperature differentials. System is operating appropriately at this time.

Completed AC tune up for 3 Ton Amana heat pump system Replaced 16x20x1 filter Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimate for surge protector for door blower motor Measured temperature split (70-51) and static pressure Inspected drains; cleared EZ trap, tested pump; added treatment tabs to drain pan. Checked integrity of compressor motor (mega ohm test) Assessed refrigerant charge checked pressures. 8.5° Subcooling n AC2 mode: Perfect Replaced REME halo cell. Good for 2 years. AC system operating well at this time. Homeowner paid for plan renewal and REME cell replacement today.

performed precision a/c tune up on (2) high velocity a/c systems. Checked all electrical conections and components. Checked temperature split. Replace second floor filter provided by customer, they will change filter for first floor. Checked refrigerant pressures and temperatures at indoor and outdoor units. Flush drain test pump ok. Second floor running normal standard. First floor compressor starts with high amps. First floor coil has some smell every time unit is on. First floor unit is from 2008. Would recommend replacing full system. Called manufacturer to find out part availability they told me new coil won’t work with existing system. New module and coil will need to get replace. Home comfort consultant to come on Monday at 4 pm.

Upon arrival I found noise coming from blower assembly. I removed blower assembly and tightened baffle and motor lugs. Reassembled blower assembly and cycled system multiple times. Checked static pressure and temperature differentials. Change air filter. System is operating appropriately at this time. gave homeowners options for memberships.

Reviewed home and concerns with Neal and Steve. Found 3rd floor and front room on second floor office not comfortable and temperatures in excess of 80 degf with thermostat temperature set to 74 and maintaining 74 degf. Found basement excessively cold possibly due to duct leakage. Inspected duct system and found several dampers that were adusted by Steve to increase comfort. Recommend running system fan in circulate or on for now to measure temperature difference. Recommend sealing duct system in basement and measuring airflows from ducts and air balancing. Gathered data to perform room by room Manual J load calculations on the home to determine how much air is needed to front office to maintain 74 degf cooling temperature. Estimates for recommendations will be provided after load calculations are completed.

Fully assessed no cooling situation. Homeowner said she reset the outside breaker earlier and everything came on except no air flow to the second floor. Zoning is an older system. Arzel. Found after removing 2nd floor 19x14 damper the duct work was full of brown goop glue like. Talked to homeowner and found that at one point tide poured down the laundry room vent. Found tide made a glue like substance and damper was glued in place. Scraped out tide from duct and found damper opening very slowly. Recommend replacing arzel zone damper, our office to make up estimate. For now removed damper from duct work and now air will go to the 2nd floor all the time until t damper is replaced. Looked over the system and found no other issues with the a/c. System is working at time of service.

Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.

Upon arrival found indoor unit was sending signal to outdoor while outdoor was not running. I found there was 0 V going to outdoor unit due to a trip breaker. Performed mega home test and found compressor was showing signs that windings were failing. Reset breaker and checked amps. system turned on and started too cool but was starting at a high amp draw. System is operating at this time so I gave homeowner an estimate to replace compressor. Due to system age and how in depth and expensive the repair would be I recommended homeowner gets a quote to replace system.

Upon arrival found the lowest temperature I am able to program the thermostat to run to is 67°. I set a 5° offset on thermostats to allow system to cool down to 62 even though it’ll be reading as 67. Informed homeowner we will try to contact Mitsubishi to see if there is anything else we can do to correct this issue.

Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.

Q.A. Check on a Mini split one head and one outdoor. Inspected the air filters and cleaned if needed. Checked the wiring connections and the voltages. Inspected the unit and the blower operation. Check the fan operation for all speeds and checked the unit in the cooling mode operation. Took temps from return side and supply. Checked the outdoor heat pump, inspected the wiring connections, and the voltages. Checked the combined amps for the fan and the compressor. Pressures are good . The indoor head and the outdoor heat pump are in good working order.

Installed portable air conditioner with condensate pump.

Upon arrival I cycled system in cooling and proceeded to outdoor unit. Inspected outdoor coil and condenser fan. Checked electrical connections and components on outdoor unit. Checked refrigerant pressures and temperatures. I then proceeded to indoor unit. Changed air filter. Inspected evaporator coil and drain pan. Cleared and tested drain line. Inspected blower assembly and electrical connections. Checked static pressure and temperature differentials. System is operating appropriately at this time.

Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.

6/11/25. Replaced section of 3/4” copper pipping with pro press fittings. Purge air from first and second floor loops. Gave boiler a call for heat on both zones. Both zones are getting hot. No leaks at this time.

Upon arrival I cycled systems in cooling and proceeded to outdoor units. Inspected outdoor coils and condenser fans. Checked electrical connections and components on outdoor units. I found starting amp draw on two-stage second floor outdoor was high. To prevent nuisance lockout on outdoor unit I gave homeowner a I found starting amp draw on two-stage second floor outdoor was high. Checked refrigerant pressures and temperatures. I then proceeded to indoor units. Changed air filters. Inspected evaporator coils and drain pans. Cleared and tested drain lines and pump. Inspected blower assemblies and electrical connections. Checked static pressure and temperature differentials. Systems are operating appropriately at this time. As a preventative, I gave homeowner an estimate to install hard start kit on second floor outdoor unit to prevent nuisance lockouts.

performed ac tune up for 3 Ton R410A Carrier AC, Replaced 16x25x1 filter check temperature split and static pressure Inspected wiring, controls, electric motors and components Checked condition of both the indoor and the outdoor coil, flush drain/condensate pump. Measured amp draw of blower motor and compressor check R410A refrigerant pressures and levels ok. AC system is operating within manufacture specifications. Indoor coil showing lot of rust and corrosion. There are signs of water dripping into heat exchanger. Vinyl tubing is in bad shape. Provided estimate to replace vinyl tubing and installation of ez trap. (This will fix broken drain fitting on drain line). Of of the fitting on drain line came apart. I inserted back fitting and provided estimate for repairs. On outdoor units contactor makes noise from coil. Provided estimate to replace contactor and reduce stress on contactor and compressor. Would recommend getting an estimate to replace system. Potentially heat pump. Home co

Upon arrival, found outdoor unit tripped on low pressure. Found system was bone dry empty. Pressure tested with nitrogen and found leak on indoor coil. We will have to return and replace indoor coil as soon as possible.

Upon arrival, I proceeded to outdoor unit and immediately noticed refrigerant oil on liquid line braze joint. Used an electronic leak detector to find the exact joint that was leaking. Due to refrigerant repair being outside of unit it will not be covered under warranty. Gave homeowner an estimate to repair and recharge system. Also gave homeowner a membership and included the 15% off on the repair. Need to return as soon as possible to replace 3/8 Street 90 on outside line set. Collected 50% deposit on repair. we will collect remaining balance upon completion. Aaron 6/10/25-upon arrival, I pumped refrigerant down to outdoor unit. Purge line set with nitrogen and cut out leaking liquid line fitting. Braised in new liquid line fittings and pressure tested with nitrogen. Triple evacuated system. Recharge system using superheating subcool. System is fully operational at this time supplying an appropriate temperature drop. Collected remaining balance.

Performed precision a/c tune up on (2) Daikin mini split heat pump systems. Washed off air filters. Took apart indoor head in front bedroom and washed off blower wheel with garden hose and re assembled. Checked temperature split. Checked all electrical connections and components. Found no surge protection on mini splits, provided estimate to install surge protectors. Both mini splits are working at time of service.

Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.

Estimate

Upon arrival I removed burned out UV cell. Installed new UV cell. Installed surge protector on outside disconnect. Cycle system to ensure proper operation. System is operating appropriately at this time.

Checked the AC side of the system . Checked the air filter and found ok . Customer will replace them next month . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and inspected the wiring connections and the components . Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.