Thielmann Heating, Cooling, and Plumbing: Trusted Home Services in Wind Lake

Completed furnace tune-up and system inspection. Serviced Carrier humidifier unit, including replacement of water panel/evaporator pad assembly with brass fittings. Verified proper humidifier operation, checked water supply connection via copper tubing, and confirmed electrical connections to unit mounted on supply ductwork.

Responded to customer complaint of grayish-black sediment discharging from shower fixture during operation. Performed diagnostic inspection of plumbing system, including examination of water heater (approximately 11 years in service), supply lines, and bathtub/shower assembly. Documented sediment accumulation in both sink basin and bathtub, with concentrated deposits visible around drain areas. Inspected tub condition and noted significant deterioration of basin surface coating with exposed substrate material. Identified sediment consistent with water heater tank corrosion and mineral buildup typically associated with aging units nearing end of service life. Photographed affected fixtures showing gray particulate matter accumulation. Provided assessment findings and discussed replacement options for water heater to resolve sediment issue and prevent further system degradation.

Performed comprehensive tune-up on residential HVAC system for new customer prior to seasonal departure. Conducted thorough inspection of furnace electrical components, control board, and safety devices including thermal fuse testing. Opened cabinet access panel to examine blower motor assembly, transformer, wiring connections, and control circuitry; verified all electrical connections were secure and properly terminated. Recommended scheduling annual maintenance in August for optimal system performance.

Completed comprehensive tune-up service on residential split HVAC system including furnace and air conditioning condenser unit. Performed refrigerant pressure diagnostics using manifold gauges on outdoor AC unit, inspected electrical connections and junction box wiring at furnace, and verified all components operating within manufacturer specifications.

Completed heating tune-up maintenance on 15-year-old furnace unit. Performed standard inspection procedures, documented system temperatures with infrared thermometer reading 119°F at supply duct, and verified proper operation of all components. Unit operating within normal parameters with no immediate repairs required.

Completed comprehensive furnace and air conditioning tune-up service including full system inspection and air distribution adjustment. Accessed outdoor condensing unit, identified and replaced heavily soiled air filter that was densely packed with dust, dirt, and debris causing restricted airflow. Inspected condenser coil fins, electrical connections, and overall unit operation to ensure optimal system performance.

Completed annual tune-up on Carrier air conditioning system and furnace unit. Performed comprehensive inspection of outdoor condenser unit, checked refrigerant pressures using manifold gauges, and inspected internal furnace components including gas valve assembly, ignition system, and electrical connections. All systems tested and operating within normal parameters.

Responded to no cooling complaint on 10+ year old air conditioning system. Connected manifold gauge set to outdoor condenser unit and evaluated refrigerant pressures and system performance. System was not maintaining adequate cooling capacity for the structure.

Responded to no cooling emergency call and found R-22 system critically low on refrigerant. Upon assessment of the aging outdoor condensing unit and consultation with property owner, provided comprehensive replacement estimate including detailed measurements of existing horizontal flow single-stage furnace (75,000 BTU) with constant torque motor, return and supply duct dimensions, approximately 15 feet of drain line routing, and PVC solid core specifications for proper system replacement planning.

Responded to no cooling complaint on residential HVAC system. Upon arrival, located air handler unit in basement mechanical room and performed diagnostic evaluation of equipment over 10 years old. Documented existing system configuration including ductwork connections and refrigerant line routing. Captured photos of equipment location and surrounding mechanical area for service records.

Conducted comprehensive evaluation of existing HVAC system for replacement estimate, including basement-installed furnace and outdoor air conditioning condenser unit. Documented current equipment conditions, ductwork configuration, electrical connections, and installation parameters to provide accurate replacement specifications and scope of work for complete system upgrade.

Responded to no cooling complaint on 1980s-era Daikin split system at new service location. Upon arrival, accessed indoor air handler unit and performed visual inspection of internal components. Removed blower compartment access panel to assess blower wheel condition and airflow components. Found significant dust and debris accumulation on squirrel cage blower wheel and throughout cabinet interior, indicating lack of routine maintenance over extended service life. Inspected electrical connections, wiring harnesses, and control components for signs of failure or deterioration. Documented equipment information and current system condition with photographs for service records, as unit age and maintenance history were unknown at this location.

Completed install call back to configure and set up Infinity thermostat system. Reviewed system operation and programming with homeowner, addressed installation concerns, and verified proper communication between thermostat and HVAC equipment in basement mechanical space.

Responded to cooling deficiency complaint and performed scheduled maintenance service. Inspected outdoor condenser unit and found dirty coil fins with debris accumulation restricting airflow. Cleaned condenser coils, checked indoor evaporator coil, and verified system operation. Unit returned to proper cooling capacity after maintenance completion.

Provided estimate for complete HVAC system replacement including air conditioning unit and natural gas furnace located in basement. Upon inspection, discovered rodent damage to electrical wiring rendering the AC unit inoperable. Documented existing outdoor condenser unit with protective mesh cage and indoor furnace equipment for replacement specifications.

Completed family membership cooling maintenance visit and inspected furnace per customer request due to home inspector's concerns regarding corrosion and potential leak. Performed standard cooling system inspection, checked air distribution through supply vents, and examined control board and electrical connections. Documented equipment conditions with photos showing supply grille and control board assembly with wiring connections at outdoor unit.

Responded to service call for 10-year-old Carrier gas furnace located in basement to inspect exhaust vent system after concerns were raised about its condition. Upon inspection, discovered the exterior furnace exhaust flue pipe exhibited severe deterioration with extensive paint and coating failure, exposing underlying metal and creating potential safety concerns. Documented the compromised exhaust vent condition with photographs for service records and customer reference.

Completed full HVAC system installation including new furnace and air conditioning unit. Installed outdoor condensing unit with proper refrigerant line connections and indoor air handler with associated ductwork and electrical connections. Retrieved customer's space heater from premises and left it available for their use.

Responded to emergency AC service call and conducted comprehensive estimate for HVAC system replacement. Evaluated existing ductwork system in mechanical room, assessed condition of ventilation components, electrical connections, and exterior infrastructure including foundation penetrations and weathered ventilation channels. Documented current system configuration with detailed photographic evidence to support replacement recommendations.

Responded to service call for water heating system evaluation. Upon arrival, found existing conventional Whirlpool tank-style water heater installed in basement utility area. Customer requested assessment for potential tankless water heater conversion. Performed comprehensive inspection of current unit, noting standard atmospheric venting configuration, existing gas supply line specifications, and electrical requirements. Evaluated available installation space, existing plumbing connections, and structural considerations for tankless system retrofit. Discussed with customer the differences between conventional tank and tankless systems, including flow rate requirements, energy efficiency benefits, venting modifications needed, and potential electrical service upgrades. Documented current water heater specifications and photographed existing installation for conversion proposal development. Provided professional recommendations regarding tankless unit sizing based on household hot water