Heating Cooling Services Wallingford CT

I conducted a comprehensive preventive maintenance service on the oil boiler. This included brushing and vacuuming the flue pipe and heat exchanger to ensure optimal airflow and efficiency. I replaced the oil filter, nozzle, and strainer to maintain clean fuel delivery and prevent clogging. All electrical connections and safety mechanisms were thoroughly checked for proper function and safety compliance. I performed combustion and smoke tests, achieving optimal results with 5.4% oxygen, 2 ppm carbon monoxide, and zero smoke, indicating efficient and safe combustion. This maintenance ensures the boiler operates efficiently and safely.

Upon arrival, the unit was powered on with a call for heat, but it was not operational. The furnace displayed an e32 error code, indicating a pressure switch issue. I cycled the power to observe the start-up sequence. The inducer motor, which should have started, did not operate despite having power. Upon inspection, the motor was excessively hot, and the shaft was seized. I manually broke the shaft loose and applied lubricant to free it. After cycling the power on and off six times, the inducer motor started successfully. I took detailed pictures to facilitate ordering a replacement inducer motor.

Upon arrival, I assessed the operational status of the unit, which was running. The temperature reading was 170°F, but the return water temperature was only 70°F, indicating a restriction in the supply pipes. I began by bleeding air from all heating pipes, ensuring that cold water was returning. After thorough inspection and bleeding, I restarted the system. The return water temperature increased, confirming that the restriction had been resolved and there were no longer any air pockets blocking the water flow. The unit is now functioning correctly. The boiler pressure was 19 psi when I left, indicating optimal performance.

I meticulously cleaned the flue pipe and heat exchanger, ensuring all debris was removed to maintain optimal airflow. The oil filter, nozzle, and strainer were replaced to guarantee efficient fuel delivery and filtration. I thoroughly inspected all electrical connections and safety mechanisms to confirm they were secure and functioning correctly. Conducting combustion and smoke tests, I achieved a reading of 9.0% O2 and 29 PPM, with zero smoke detected, indicating the system was operating safely and efficiently. This comprehensive service ensures the heating system will perform reliably and safely throughout the season.

I conducted a comprehensive preventive maintenance service on an oil furnace. The process began with thorough brushing and vacuuming to remove any accumulated dust and debris, ensuring optimal airflow. I then replaced the oil filter, nozzle, and strainer to maintain efficient fuel delivery and filtration. After these replacements, I started the furnace and meticulously checked all safety mechanisms to confirm they were functioning correctly. A combustion test was performed, revealing an oxygen level of 6.8%, carbon monoxide at 20 ppm, and an efficiency rating of 84.7%. These readings indicated that the system was operating within acceptable parameters. Overall, the furnace is in excellent working condition.

I conducted a comprehensive preventive maintenance (PM) on an oil furnace and an oil hot water heater. The furnace and heater were thoroughly brushed and vacuumed to remove any accumulated dust and debris. I replaced the oil filter, nozzles, and strainers to ensure optimal performance. Additionally, I replaced the air filters with two 16x25x1 filters provided by the customer. After starting the systems, I checked all safety mechanisms to confirm they were functioning correctly. A combustion test was performed, yielding results of 4.9% oxygen, 20 ppm, 0 smoke, and 86.7% efficiency for the furnace, and 8.6% oxygen, 20 ppm, 0 smoke, and 84.5% efficiency for the hot water heater. Both systems are operating properly. For the A/C unit, I blew out the drain line to ensure proper drainage and checked the condensate pump, which was tested and found to be functioning correctly. I rinsed the condenser to remove any dirt and debris. Electrical connections were inspected, and pressures and temperat

5.8% oxygen, 25 ppm CO, no smoke, and 82.2% efficiency. The system is now operating efficiently and safely.

Upon inspection, I found that water was accumulating beneath the air handler. The customer had placed a bucket under the drain line, which may have caused it to rise and prevent proper drainage. I secured the drain line with a clamp and poured water into the pan inside the air handler to verify correct drainage. The water flowed properly, and there were no leaks from the drain pan. Additionally, I recommended installing a junction box on the ductwork for the electrical connection. Currently, the whip is not long enough and is wrapped with electrical tape, which could pose a safety hazard. Extending the whip into the air handler will ensure a secure and compliant electrical connection.

I conducted a comprehensive preventive maintenance check on an oil furnace. The process began with thorough brushing and vacuuming to remove any accumulated debris. I replaced the oil filter, nozzle, and strainer to ensure optimal performance. The air filter was also checked and cleaned as needed. After starting the furnace, I verified all safety mechanisms were functioning correctly. A combustion test was performed, revealing 4.4% oxygen, 32 ppm CO, no smoke, and an efficiency of 83.9%. The system is now operating properly.

I began by pumping oil from the old tank into transfer barrels. The old fill pipe, vent pipe, whistle, and oil gauge were carefully cut out and removed. The old oil tank was then extracted, making way for the installation of a new 275-gallon steel oil tank. This new tank came with fresh fill pipe, vent pipe, whistle, and oil gauge, all of which were installed. A new filter canister was added and connected to the existing oil line. The oil line was disconnected at the oil burner, and a tigerloop deaerator was installed along with all associated oil piping. This new setup was connected to the existing oil line and oil burner. Finally, the oil line was bled, and the system was started and tested to ensure proper operation.

I began by carefully removing the old oil line, ensuring no damage to surrounding components. The old line was cut and crimped to prevent leaks. A new coated oil line was then installed overhead, providing a secure and efficient pathway from the oil tank to the boiler room. Next, I installed a tigerloop deaeration device at the boiler to enhance system performance. Flexible oil lines and fittings were connected between the tigerloop and the oil burner, ensuring a smooth flow of oil. Finally, I bled the oil line and started the system, conducting thorough tests to confirm proper operation.

I conducted a comprehensive preventive maintenance inspection on an oil furnace. The process began with thorough brushing and vacuuming to remove any accumulated dust and debris. I replaced the oil filter, nozzle, and strainer to ensure optimal fuel efficiency and system performance. Additionally, I installed a new air filter with dimensions 16x25x1. After the replacements, I started the furnace and verified all safety mechanisms were functioning correctly. A combustion test was performed, showing an oxygen level of 8.6%, 16 ppm, and an efficiency of 83.1%. The system is now operating properly and efficiently.

I conducted a comprehensive preventive maintenance check on an oil boiler. This included thorough brushing and vacuuming to remove any debris. I replaced the oil filter, nozzle, and strainer to ensure optimal performance. After starting the boiler, I verified all safety mechanisms were functioning correctly. A combustion test was performed to confirm efficiency and safety. The system is now operating properly, with all components in optimal condition.

We successfully recovered the refrigerant back into the condenser. The old air handler was removed and replaced with a new R-410A ADP 3-ton hydro air handler. A new filter drier was installed, and the heating coil was valved off and drained. Ductwork and hot water coil piping were modified as needed. The system was pressure tested, evacuated, and charged with refrigerant. Leak checks were performed on both water and refrigerant loops. The system was started, tested, and adjusted for optimal operation. Both heating and cooling modes were tested, and the unit is functioning properly with pressures at 118/313 and 13° subcooling.

I conducted a comprehensive oil furnace maintenance, starting with a thorough oil performance maintenance check. The flue pipe and heat exchanger were meticulously brushed and vacuumed. I replaced the oil filter, nozzle, and strainer to ensure optimal performance. All electrical connections and safety features were checked for reliability. Combustion and smoke tests were performed to verify efficiency and safety. The furnace was notably dirtier than usual, with significant carbon buildup on the nozzle and assembly. I recommend annual maintenance to prevent issues. Additionally, corrosion was detected on the underground oil line, necessitating its replacement to avoid potential leaks. Photos and measurements were taken for an oil line replacement quote.

I adjusted the thermostat to cooling mode and set the fan to automatic. After activating the disconnect, I checked the system pressures and identified a refrigerant deficiency. I added 15 ounces of R22 refrigerant to the system. Post-addition, the return air temperature was 79 degrees, and the supply air temperature was 62 degrees, indicating effective cooling.

I conducted a comprehensive preventive maintenance service on an oil boiler. The process began with thorough brushing and vacuuming to ensure no debris was present. I replaced the oil filter, nozzle, and strainer to maintain optimal performance. After these replacements, I started the boiler and checked all safety mechanisms to ensure they were functioning correctly. A combustion test was performed, yielding results of 7.3% oxygen, 25 ppm CO, 0 smoke, and 84.9% efficiency. The system was found to be operating properly, ensuring efficient and safe heating for the upcoming season.

I conducted a comprehensive preventive maintenance service on the oil boiler, ensuring optimal performance and safety. I meticulously brushed and vacuumed the flue pipe and heat exchanger to remove any soot or debris. The oil filter, nozzle, and strainer were replaced to maintain clean oil flow and prevent clogging. I inspected all electrical connections and safety mechanisms to confirm they were secure and functioning correctly. Additionally, I performed combustion and smoke tests, achieving optimal results with 11% oxygen, 11 ppm carbon monoxide, and zero smoke, ensuring efficient and safe operation of the boiler.

I conducted a comprehensive preventive maintenance service on an oil furnace. This included thorough brushing and vacuuming to remove debris. I replaced the oil filter, nozzle, and strainer to ensure optimal performance. After starting the furnace, I verified all safety mechanisms were functioning correctly. A combustion test was performed to confirm efficient burning and proper ventilation. The system is now operating efficiently and safely.

I conducted a comprehensive heating maintenance service, starting with a thorough inspection and performance of a preventive maintenance check on the oil boiler. The flue pipe and heat exchanger were meticulously brushed and vacuumed to ensure optimal performance. The oil filter, nozzle, and strainer were replaced to maintain efficiency. All electrical connections and safety mechanisms were checked for reliability. Combustion and smoke tests were performed to verify proper operation. During the maintenance, a leak was detected in the underground oil line near the boiler. Detailed pictures and measurements were taken to facilitate a quote for installing a new overhead oil line with a tigerloop.

I began by draining the water from the old water heater, then disconnected the water piping and electrical wires. The old water heater was removed and replaced with a new 50-gallon GE electric model. I connected the electrical wires and installed new ball valves for the hot and cold lines, followed by reconnecting the water piping. The new water heater was filled with water, and I purged all air from the system. Additionally, I removed the old 2nd floor zone damper and installed a new one. I also removed silver tape from the evap coil, sealed it with caulk, and installed a section of Armaflex insulation on the suction line by the condenser.

4.9% oxygen, 29 ppm CO, no smoke, and 82.3% efficiency. The system is now operating efficiently.

I conducted a thorough preventive maintenance on an oil boiler, including brushing, vacuuming, and replacing the oil filter, nozzle, and strainer. After starting the system, I checked all safeties and performed a combustion test, achieving 3.8% O2, 17 ppm, 0 smoke, and 87.3% efficiency. The system is operating properly. Upon inspecting the oil filter at the tank, I noticed a few drops of oil and a wet bottom on the canister, indicating a potential pinhole. I cleaned the canister and replaced it to ensure optimal performance.

I conducted a comprehensive preventive maintenance service on an oil boiler. The process began with thorough brushing and vacuuming to ensure cleanliness. I replaced the oil filter and nozzle, ensuring all components were functioning optimally. After installation, I started the system and verified all safety mechanisms were operational. A combustion test was performed, yielding results of 9.2% oxygen, 14 ppm, 0 smoke, and 77.8% efficiency, confirming the system's proper operation. During the oil filter replacement at the tank, I noticed oil drops on the tank's interior bottom, with one area near a bubbled paint spot. This observation suggests potential wear or damage. I recommend replacing the oil tank to prevent any potential leaks.

6.2% oxygen, 26 ppm CO, no smoke, and 81.4% efficiency. The system is now operating efficiently and safely.