HVAC and Plumbing Services in Burlington, WI

Performed a seasonal tune-up on the furnace and humidifier system, inspecting the cabinet, wiring, and flame sensing components for proper operation. Found the humidifier water panel pad heavily scaled with mineral buildup and replaced it with a new pad to restore proper humidification performance. Verified the 15x25x4 media filter fit and system operation, with no visible damage, rust, or frost noted.

Conducted an on-site evaluation and estimate for the installation of a Modine unit heater in a warehouse space where a previous forced-air gas furnace had been removed. Assessed the existing gas and electrical service availability in the area, along with overhead structural support, ceiling penetrations, and venting routes, and documented site conditions with photos to support a replacement estimate.

Installed a new Carrier 80% efficiency furnace, connecting it to the existing supply ductwork and refrigerant line set with the filter drier in place. Routed and secured the flue venting, and applied service labels and the manufacturer instruction sheet to the plenum for future reference.

Performed a furnace tune-up, inspecting the gas valve, control board, wiring connections, and internal components. Verified combustion performance with a flue gas analyzer on natural gas, recording a stack temperature of 99.8°F, CO at 7 ppm, O2 at 9.4%, CO2 at 6.51%, and 94.1% efficiency, all within normal operating parameters.

Performed a furnace tune-up with access panels removed to inspect the burner assembly, gas valve, inducer motor, control board, and wiring harness. Verified gas manifold pressure using a digital manometer and tested electrical components with a multimeter to confirm proper operation. Documented the furnace's internal condition, including loose and unsecured wiring in the control compartment.

Performed a scheduled furnace tune-up as part of a recurring heating maintenance visit, including a combustion analysis with a Testo 310 II flue gas analyzer on natural gas. Readings were within normal range: 5 ppm CO (14 ppm air-free), 13.2% O₂, 4.37% CO₂, and 91.2% combustion efficiency. Also inspected the water inlet valve/pump assembly and hose connection, noting mineral deposits and signs of moisture on the surrounding floor.

Performed a furnace tune-up with access panels removed, inspecting the gas valve, inducer/blower assembly, control board, wiring harnesses, and gas piping connections. Inspected and serviced the flame sensor/igniter assembly, verified secure electrical connections, and checked the PVC vent and ductwork, noting no visible rust, frost, or damage.

Responded to a no-heat-delivery complaint on a Daikin gas furnace, with the heating cycle initiating but minimal airflow reaching the conditioned space. Inspection revealed a severely clogged return air filter, heavily loaded with dust and debris, restricting airflow across the heat exchanger. The restricted filter was removed and replaced to restore proper airflow, and the system was verified for normal heating operation and adequate airflow at the registers.

Installed replacement pressure switches under warranty, connecting the wiring harness to the switch terminals with insulated spade connectors and securing the hose connections. Verified all wiring and terminal connections were secure and free of visible damage, confirming the unit is ready for normal operation.

Performed a complete tune-up on the Daikin gas furnace, including inspection of the unit, venting, and electrical connections, and replaced the filter in the supply closet. Cleaned and inspected the Aprilaire humidifier, removing the water panel and distributor housing for service, and verified the associated air purification system. The system was checked for proper operation, with no signs of frost, rust, or damage observed.

Performed a furnace tune-up, including inspection of the heat exchanger with a borescope camera and removal and inspection of the flame sensor/igniter assembly. Verified component condition and operation as part of the seasonal maintenance to ensure safe, efficient furnace performance.

Responded to a no-heat call on a 15-year-old gas furnace displaying a solid yellow status LED with a 2-long, 3-short flash code, which indicates a pressure switch fault (open pressure switch with the inducer running). Removed the upper access panel and inspected the draft inducer assembly, PVC vent piping, rubber coupler, and pressure switch tubing for obstructions, restrictions, or leaks, then verified proper operation and restored the unit to service.

Installed a new 80% AFUE gas furnace, connecting the supply plenum and ductwork, venting the flue through a sealed round vent connector with an elbow, and the gas supply with a shutoff valve. Reused the existing filter and thermostat, and completed the electrical connections under permit with a licensed electrician. Verified safe ignition, proper burner operation, and airflow before returning the system to service.

Performed a furnace tune-up, inspecting the gas valve, inducer motor, wiring harnesses, and flexible hose connections for proper condition and secure routing. Accessed the burner compartment, removed accumulated dust and debris, and verified the diagnostic code label and rating plate were intact and legible. Furnace operation was confirmed to be within normal parameters.

Performed an on-site estimate for installation of a new shower fixture and evaluation of the existing shower faucet and cold water supply valve on a single tub/shower unit. Inspected the chrome single-handle valve, tub spout, and diverter, with no visible rust, buildup, or damage, and reviewed the basement supply and drain piping, noting mixed copper and galvanized/iron piping with brass fittings, a PVC drain with cleanout, and heavily stained, deteriorated floor joists and subflooring from prior water exposure. Reviewed repair and replacement options on site; same-day repair was not guaranteed pending technician assessment.

Diagnosed a no-response thermostat complaint and found the keypad on the Honeywell TH4110U2005 digital thermostat had failed, preventing proper setpoint adjustment and system control. Replaced the defective thermostat, verified proper low-voltage wiring connections, and tested heat call operation to confirm the Goodman gas furnace started up and cycled normally through a complete heating sequence.

Performed a whole-home plumbing inspection, evaluating the gas-fired Rheem water heater, including its drain pan, gas supply line with shutoff valve, and flue venting connection to the ductwork, along with the visible supply and drain piping in the basement. Noted green corrosion at the open end of a copper supply line and residue near a PVC drain joint, both of which warrant follow-up repair or further evaluation.

Responded to a no-heat call on a 10+ year old Trane gas furnace and inspected the unit, including the burner compartment, flue, condensate/PVC drainage, gas supply and shutoff, and electrical connections. Performed diagnostic testing of the ignition sequence and safety controls, restored heating operation, and verified proper flue draft and system function, with no visible rust, frost, or cabinet damage observed.

Performed tune-ups on two gas furnaces, one in the residence and one in the garage, including removal of access panels to inspect the gas valve assembly, inducer motor, blower components, control board, and wiring harness. Verified equipment data plates and recorded model and serial information for service records. No frost, rust, or component breakage was observed, and both units were reassembled and returned to service.

Responded to a no-hot-water complaint with discolored water at the toilet and inspected the Rheem tank-style water heater, including the copper supply lines, isolation ball valve, dielectric/union fittings, CPVC connections, flue venting, and drain piping. The discolored water and loss of hot water indicate internal tank deterioration and sediment or corrosion buildup, so the unit was serviced to restore hot water delivery and system operation. Verified that water connections, venting, and the surrounding mechanical area were secure and in working order upon completion.