Responded to service call at customer's bunk house for a missing plug on the side of the Goodman furnace, which was likely dislodged during previous gas valve replacement service. Located and reinstalled the missing furnace plug to restore proper operation and system integrity.
Diagnosed 32-year-old oil boiler that was not firing. Investigation revealed a wire had become disconnected from the electrode, likely from previous service interaction when nozzle work was performed. Reconnected the wire securely to the electrode and verified proper system operation. System now functioning normally.
Successfully installed new Amtrol expansion tank as per approved estimate. System was refilled, air purged from lines, and proper operation verified after installation. All work completed according to specifications with residential hydronic heating system now functioning correctly.
Replaced cracked PVC bushing on Rusco R500 sediment filter system which was actively leaking. Installed new filter assembly and re-piped connections to ensure proper operation and eliminate water leakage.
Responded to service call for non-starting boiler system in gym. Discovered low system pressure and refilled system, but unit continued to overheat. After assessment, determined potential circulation pump failure preventing proper water movement through the system. Temporarily resolved overheating by adjusting valve positions to force full system circulation, which successfully restored heating to the building. Recommended follow-up visit by senior boiler technician to conduct comprehensive diagnosis and address potential pump issues.
Performed diagnostic service on older gas furnace experiencing ignition failure issues. Upon inspection, furnace was operational but homeowner reported previous intermittent operation with lockout conditions. Conducted thorough maintenance including flame sensor cleaning and burner removal, discovering significant rust buildup between burners which was inhibiting proper combustion. Cleaned components and restored normal operation, with recommendation to replace burners during next scheduled maintenance to prevent recurrence of ignition failure.
Performed diagnostic evaluation on non-functioning cottage furnace. Identified faulty gas valve as primary issue. Replaced gas valve, properly calibrated pressure settings for LP gas, and verified complete system operation. Furnace now operating correctly with heat restored to cottage.
Serviced 2-year-old Amana furnace with ignition failure. Performed maintenance including cleaning flame sensor, burners, and condensate system. Restored proper ignition and verified operation; furnace now functioning correctly.
Performed scheduled maintenance tune-up on 8-year-old Lennox high efficiency furnace. System was functioning properly at time of service with no operational issues observed. Customer declined additional service options, requesting only basic heat maintenance.
Responded to no-heat service call for boiler system displaying error code SLT-11603. Diagnosed inadequate airflow issue and identified faulty combustion blower and temperature sensors. Replaced combustion blower and determined both supply and return temperature sensors require replacement due to temperature differential readings (return 81°F reading higher than supply 75°F). Parts ordered for completion of repair.
Performed annual fall tune-up on residential HVAC system under Reward membership agreement. Conducted comprehensive service check on Lennox furnace, dehumidifier, humidifier, and multiple mini-split units located in garage and back room. All systems verified to be in proper working order with no issues identified.
Completed furnace tune-up on 20-year-old system. During inspection, identified severely corroded secondary heat exchanger tubes with active leakage. Visual inspection findings were shared with customer using camera. Equipment was tagged out and shutdown for safety, and scheduled follow-up appointment with service advisor for replacement options.
Responded to service call regarding basement backup issue. Upon inspection of customer's septic system, discovered standing water in concrete drainage well with multiple PVC pipe connections. After assessment, determined backup was caused by septic system failure rather than standard clogged drain. Notified customer of findings and explained septic issue requiring specialized service.
Performed scheduled Furnace Rewards maintenance on customer's late model Lennox system. Completed comprehensive furnace tune-up with no issues or malfunctions detected. Noted customer's standalone fireplace has pilot light retention problem; advised customer to contact specialized fireplace technician for repair.
Performed routine maintenance agreement service on two furnaces. Conducted complete combustion analysis on both main and backup units as required by the maintenance agreement. Both units passed CO testing with acceptable readings as verified by UEi combustion analyzer measurements.
