The Urban HVAC Experts for Wilmington, DE, Homes

Upon inspection, I identified condensation at the lineset connections, which can lead to efficiency issues and potential damage. I carefully removed the foam insulation and examined the joints and seams. After cleaning the area, I applied a high-quality foam sealant to ensure a tight, leak-proof seal. I then reinstalled the covers, making sure they were securely fastened. Finally, I recaulked the joints around the unit covers to prevent any future moisture infiltration, ensuring the system operates efficiently and reliably.

I completed the commissioning and operational verification of a newly installed HVAC system. The furnace operates on natural gas with a line voltage of 120V, achieving an external static pressure of 0.55 in. w.c. High fire gas manifold pressure is 3.5 in. w.c., and the supply air temperature is 132°F. Low fire settings show a gas manifold pressure of 1.9 in. w.c. and a supply air temperature of 125°F, with a temperature split delta T of 20°F. The condensing unit operates on 242V, with resistance readings of R2/C at 0.8 Ohms, R2/S at 2.3 Ohms, and S2/C at 1.4 Ohms. The refrigerant pumping system is rated at 13.4 Amps but measured at 8.5 Amps, with an LRA of 83.3 Amps (actual 88.2 Amps). The system is functioning as intended. A return visit is required to install remaining clips and fasteners, and to straighten and secure the refrigerant piping.

I conducted a thorough cleaning and inspection of the air conditioning system, focusing on both the indoor and outdoor units. The evaporator and condenser coils, along with the unit cabinets, were cleaned to ensure optimal airflow and heat transfer efficiency. All high- and low-voltage wiring and electrical connections were inspected and found to be secure with no visible defects. The condensate drains and safety controls were tested and verified to be functioning correctly. The system was operated and tested in both cooling and heating modes, with all components performing within normal specifications. However, the UV system requires a new bulb, and I will return to complete the repair once the part arrives.

I returned to address issues with the refrigerant system. After thorough repairs, I meticulously checked the system for proper operation. The unit is now efficiently cooling, ensuring optimal performance. The refrigerant system has been rejuvenated, and all components are functioning as intended. The job was completed to the highest standards, restoring full functionality.

Upon arrival, the system was operational and cooling as expected. I replaced the old thermostat with a new Elite S1200 model, ensuring proper removal of the previous unit. The 24v wiring at both the furnace and thermostat was meticulously re-established. I then connected the customer's smartphone app to the new thermostat, enabling remote control and monitoring. After confirming all operations were functioning correctly, I completed the installation. Payment was collected during the previous visit.

During the service, I conducted a thorough rejuvenation of the club's system. The system was meticulously cleaned and tested to ensure optimal performance. Although the system is aging, it continues to operate efficiently. However, noticeable rust on the indoor coil, a common area for refrigerant leaks, was observed. Apart from this, no other significant issues were found. The customer requested a follow-up visit from a Field Supervisor, preferably Steve, to discuss potential replacement options for the unit. Due to the late hour, the customer was unable to meet today.

Upon inspection, the air conditioning system was not cooling effectively. The indoor coil was found to be freezing, indicating a potential issue. The outdoor unit was cycling on and off every 30-40 seconds, which was caused by the low-pressure switch opening and closing. I thoroughly examined all joints and connections but did not find any visible signs of a leak. To ensure a comprehensive evaluation, a more detailed leak search will be necessary. Once the leak is located, the appropriate repairs will be made to restore the system's functionality and efficiency.

We completed a project involving the removal and replacement of a section of drywall. The area measured 12 feet by 20 feet, requiring careful demolition to ensure minimal damage to the surrounding structure. We meticulously removed the old drywall and installed new sheets, ensuring a smooth and even finish. The total clearance achieved was 80 inches, providing ample space for any future installations or repairs. Our team paid close attention to detail, ensuring that the new drywall was securely fastened and free of any imperfections. The result was a clean, professional finish that met the highest standards of quality.

Upon arrival, the AC was set to 74°F and functioning well, but the customer was concerned about humidity. The system includes a UV light and a continuously running fan for air circulation and treatment. The furnace, located near a condensing water heater, French drain, humidifier, and HVAC system, was pulling in basement air, resulting in 72% humidity. I sealed the return grills with metal tape to prevent basement air from entering. I quoted $1,292 to upgrade the thermostat for dehumidification, pending thermostat order.

Today, I completed a comprehensive rejuvenation of a heat pump system. The process began with a thorough cleaning of both the indoor and outdoor units. Following the cleaning, I tested the system in cooling mode to ensure all components were functioning correctly. Although the system is operational, it is not performing efficiently, particularly in terms of supply temperatures. The outdoor unit exhibits signs of impending failure, yet it remains functional. Amperage tests revealed that the unit is drawing significantly less current than rated, indicating it is underperforming. Secondary electronics were found to be within acceptable parameters, and no immediate repairs are recommended. Steve Podesta joined me on-site to discuss potential replacement options and explore warranty coverage.

Today, I conducted a comprehensive rejuvenation of a heat pump system, focusing on its club functionality. The rejuvenation process included thorough cleaning and inspection of all components, ensuring optimal performance. I tested the system in cooling mode, verifying its efficiency and operational integrity. The system responded well, with no irregularities detected. All modes were checked to ensure seamless functionality. The heat pump was found to be in excellent condition, operating efficiently without any major concerns. The system was fully operational in all modes before concluding the service.

I performed a comprehensive maintenance check on the AC components of a gas furnace. The initial Delta T was 15, and I replaced the filter, labeling it with the current date. Voltages and amps were confirmed to be within acceptable ranges. The interior of the air handler was thoroughly cleaned. Although I couldn't inspect the heat exchanger with my camera, I conducted a level one blower cleaning. The outdoor unit operated in cooling mode, with voltages and amps also within range. However, the voltage enhancement system was out of range, reading 36mfd instead of the rated 40mfd +-5%. I recommend replacing this system. The coil was sprayed with water to remove trapped debris from the fins.

I conducted a comprehensive maintenance check on the AC components of a gas furnace and a mini split system. The gas furnace's Delta T reached 21 degrees, and I changed the filter and flushed the condensate line. The air handler and indoor coil drain pan were cleaned. The mini split's Delta T was 20 degrees, with clean filters, and the indoor head was wiped down. The outdoor units operated in cooling mode, with voltages and amps within range. The mini split's coil was sprayed with water to remove debris.

I meticulously cleaned the Gold club equipment, ensuring all surfaces were free from dust and debris. I then rejuvenated the voltage enhancement components, carefully inspecting and replacing any worn-out parts. After thorough testing, I confirmed that the system is now operating efficiently and reliably. The cleaning process improved the overall performance and longevity of the equipment, and the voltage enhancement components are now functioning optimally. The system is currently running smoothly.

I conducted a thorough cleaning and inspection of both air conditioning systems. Tasks included cleaning evaporator and condenser coils, and unit cabinets to ensure optimal airflow and heat transfer efficiency. All high- and low-voltage wiring and electrical connections were inspected and found secure. Both systems were tested in cooling and heating modes. System #1 had a 21°F temperature split, clear drain line, and passed all inspections. System #2 had a 20°F temperature split, clear drain line, and passed all inspections. Outdoor units were also tested and found to be operating correctly.

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a 12x12x8 duct, an 8x14x2 duct, and a 6x2 duct. Each duct was precisely cut, fitted, and sealed to maintain system integrity and prevent air leaks. The system was balanced to ensure even distribution of conditioned air throughout the space. All components were tested for functionality and efficiency, guaranteeing a reliable and comfortable environment.

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I carefully guided the customer through the process of removing the old batteries from the thermostat. I explained the importance of handling the batteries properly to avoid any damage. After removing the old batteries, I demonstrated how to insert new ones correctly, ensuring the thermostat would function optimally. I also provided tips on how to maintain the thermostat and extend the battery life. The customer was satisfied with the thorough explanation and felt confident in managing the thermostat independently.

I recently completed a comprehensive home service project that involved replacing both the furnace and air conditioning unit. The old systems were outdated and inefficient, so a new installation was necessary. Alongside the replacements, I performed a thorough duct cleaning to ensure optimal air quality and system performance. Additionally, I applied the AeroSeal system to seal and insulate the ducts, enhancing energy efficiency. Finally, I installed a power vented water heater, which provides reliable hot water and is designed for efficient energy use. This project significantly improved the home's comfort and energy efficiency.

Completed comfort call inspection of residential HVAC system located in basement utility closet. Documented existing furnace unit and associated ductwork, plumbing, and electrical connections through photographic assessment. Equipment shows normal operational wear with dust accumulation on surfaces and components, consistent with standard residential use requiring routine maintenance attention.

I successfully replaced the refrigerant pumping system, ensuring optimal performance. The old system was carefully removed, and a new, efficient unit was installed. I checked for leaks, calibrated the system, and tested it to confirm proper operation. The job was completed with attention to detail, ensuring the system meets all safety and performance standards.

Work Order (WO) TNFR651557 involved the replacement of the electronic control circuit system. The process began with a thorough diagnostic assessment to identify the faulty components. Following this, the old system was carefully dismantled and removed. A new electronic control circuit system was then installed, ensuring all connections were secure and properly configured. Post-installation, extensive testing was conducted to confirm the system's functionality and reliability. The job was completed efficiently, restoring optimal performance.

WO-TNFR651552 I conducted a comprehensive warranty repair and club rejuvenation cleaning on a Daikin ductless mini-split system. The process involved recovering the existing refrigerant charge and replacing the outdoor compressor and main electronic control circuit board. The system was pressure tested at 450 PSI and found leak-free. A triple evacuation procedure achieved a vacuum level of 500 microns. The system was recharged with R-410A refrigerant to the specified 2.08 lbs. Performance testing in cooling, dehumidification, and heating modes showed a 23°F cooling differential and a 28°F heating rise. Electrical connections were verified, and the indoor coil was rinsed and cleaned. The condensate system was inspected for proper drainage. The system is now operating normally within specifications.

Upon receiving a complaint about the air conditioning system not cooling, I conducted a thorough inspection. The customer had previously had the system charged multiple times, but the issue persisted. During my assessment, I identified several problems within the refrigerant system. I presented the customer with repair options and explained the potential benefits of each. However, the customer expressed a desire for further consultation with one of our comfort advisors to explore replacement options. I provided the customer with our best repair recommendation and discussed all available alternatives in detail. This ensured the customer was well-informed and could make an educated decision regarding the next steps.