HVAC & Air Quality Services in Shaker Heights, OH

Performed scheduled maintenance on boiler system. Inspected control board circuitry and all wire connections for proper function. Removed and cleaned flame sensor to ensure optimal ignition performance.

Performed scheduled maintenance on twinned furnace heating system. Conducted static pressure testing with UEI EM152 manometer showing 72.6 reading. Inspected ductwork, plenum connections, and refrigerant lines; all components functioning within normal parameters.

Performed scheduled maintenance on dual heating systems: boiler and furnace. Inspected heat exchanger components for proper operation, confirming clean flame pattern with appropriate blue coloration indicating complete combustion. Examined mechanical components including fan assembly and ventilation equipment, noting minimal dust accumulation and all systems functioning within normal parameters.

Responded to customer call regarding furnace heating issues. Upon inspection, discovered melted plastic filter causing heat exchange problems. Documented water damage near the unit suggesting possible condensate leak. System was shut down for safety; recommend replacement of damaged components and further assessment of water intrusion source.

Performed routine maintenance on two boiler systems. Inspected burner assemblies confirming proper flame pattern and combustion. Checked water levels and verified operational status of all control valves on both units.

Performed scheduled maintenance on Kenmore Power Miser water heater. Completed full inspection of tank, gas control valve, and all plumbing connections. All systems functioning properly with no issues identified.

Responded to intermittent no-heat complaint on first floor of residence with 6-9 year old furnace system. Conducted diagnostic testing including gas pressure measurements with manometer (7.47" WC) and electrical control circuit verification with multimeter. System was operational during visit, but performed comprehensive inspection to identify potential causes of intermittent failure for preventative maintenance.

Performed scheduled heating maintenance on residential furnace. Inspected control board and electrical connections, verifying all wiring was secure and properly connected. System is operating within normal parameters with no issues detected.

Performed maintenance on two heating systems. One furnace was non-operational due to Nest thermostat issues that may require replacement. The ground-mounted rooftop unit was serviced and temporarily restored to operation, though customer has requested a sales consultation regarding full system replacement.

Performed routine boiler maintenance service including comprehensive inspection of the Honeywell control system and associated piping components. Conducted combustion analysis using Testo 310 analyzer, confirming proper operation with readings of 20.2% O2 and 3% CO2. System left in good working condition with all safety parameters verified.

Completed routine heating system tune-up with comprehensive combustion analysis using Testo 310 analyzer, measuring CO2 levels at 18.7% and temperature at 124°. Inspected gas connections, flexible gas line, and associated fittings; all components found to be in serviceable condition with no leaks detected.

Conducted monthly maintenance on 6-year-old heating system per contract. Inspected ventilation components and performed combustion analysis with Testo 310, confirming proper O2 levels at 12.2% and verifying zero carbon monoxide emissions. All system components functioning within normal parameters.

Responded to emergency service call for a 20-year-old boiler with no heat. Diagnosed failed pilot assembly and corroded heat exchanger components. Replaced pilot assembly and performed system flush to remove mineral buildup in the radiant heating system, restoring heat to the residence.

Performed scheduled heating maintenance on two furnace systems. Inspected both units, noting oxidation on copper refrigerant line in second system that will need monitoring. All systems functioning properly with clean filters and proper electrical connections verified.

Performed routine maintenance on 24-year-old boiler system. Identified significant crack in boiler base causing active leakage. Documented condition with detailed photos showing internal components and evidence of water damage. Recommended full replacement of unit due to age and structural failure.

Completed installation of a GVD-8 boiler system in basement utility area. Installed new copper supply/return lines with proper connections to existing plumbing network. Mounted expansion tank and connected vent piping according to manufacturer specifications.

Replaced defective pilot assembly and control box on heating system. Removed old UTEC control module and installed new one, ensuring proper connection of all wiring including MV, MV/PV, PV, ground, and spark terminals. System is now operating within manufacturer specifications.

Replaced failed relief valve on glycol storage tank system. Corrective maintenance addressed heavily oxidized copper piping and compromised pressure safety component. New valve properly installed to restore system integrity and safety functionality.

Conducted site assessment for potential mini-split installation on 3rd floor. Examined two rooms with sloped ceilings - an exercise/recreational room and a child's playroom. Client is a returning customer who previously had mini-splits installed on 1st and 2nd floors approximately 3 years ago and requested options for extending system to the attic level.

Completed scheduled SPP maintenance tune-up on wall-mounted HVAC system. Inspected air handler unit mounted on concrete block wall, checking all connections including the blue valve component. Examined adjacent plumbing infrastructure including copper pipes and PVC installation. All components functioning properly with no issues detected.