HVAC, Water Heater & Electrical Services in East Lansing, MI

Completed annual HVAC maintenance inspection including filter evaluation and evaporator coil assessment. Filter showed visible debris accumulation and was documented; evaporator coil exhibited moisture condensation consistent with normal operation, with refrigerant lines and filter-drier component verified to be in proper working condition.

Responded to service call for 2-month-old furnace experiencing rumbling vibration during shutdown cycle. Performed diagnostic inspection of HVAC system and Honeywell control components, examining ductwork plenum, mounting hardware, and blower assembly for loose connections or debris that could cause operational noise. Addressed issue under active parts and labor warranty coverage.

# HVAC Maintenance Service Completed Performed scheduled air conditioning maintenance on residential HVAC system. Upon inspection, discovered severely frosted evaporator coils indicating restricted airflow or potential refrigerant issues. The frost accumulation was extensive across all serpentine coil tubes and header manifold, requiring immediate attention. Noted corrosion present in drain pan beneath coils, suggesting ongoing moisture management concerns. Replaced air filter and evaporator pad as part of routine maintenance protocol. Inspected air handler unit and associated ductwork connections. All manufacturer labels and safety warnings verified as intact and legible. Condensate drain system checked for proper operation. Documented system condition through photographic evidence for maintenance records. System requires monitoring for proper defrost cycling and airflow restoration following filter replacement.

Completed ACM preventive maintenance on Lennox split system. Inspected outdoor condenser unit and indoor evaporator coil, verified refrigerant lines and connections, and brought replacement filter for system renewal. All components found operating within normal parameters.

Completed annual AC maintenance checkup on Bryant Evolution System with Plus 90i furnace as part of membership program. Performed comprehensive inspection of air handler, condenser unit, and ductwork. Evaluated and documented existing air filter condition, which showed normal dust accumulation. Inspected refrigerant lines, electrical connections, and thermostat operation. Verified proper airflow through supply plenum and ductwork. All components found operating within normal parameters with no deficiencies noted. System running efficiently with no repairs required at this time.

Completed annual cooling maintenance on residential HVAC system, including inspection of outdoor condenser unit and replacement of furnace filters. Performed comprehensive system evaluation, renewed air care membership, and conducted pre-season cooling assessment to ensure optimal performance for upcoming warmer months.

# HVAC Maintenance - ACM Service Completed Performed comprehensive Air Care Cooling maintenance on residential HVAC system located in basement mechanical room. Conducted thorough inspection of air handling unit mounted on elevated green support rails with associated ductwork and piping systems. ## Equipment Inspection and Findings Inspected primary air handling unit and evaporator coil assembly. Visual examination revealed significant biological growth present on evaporator coil surfaces, evidenced by yellow-green substance covering portions of the aluminum fin array, particularly concentrated along top edges and distributed across multiple sections of the coil. This growth pattern indicates moisture accumulation and potential drainage concerns that can reduce system efficiency and indoor air quality. Verified all refrigerant line connections, including copper lines with brass fittings and associated black insulation material. Examined PVC condensate drainage piping with curved elb

Completed annual AC tune-up on a residential air conditioning system as part of preventative maintenance membership. Performed comprehensive inspection of the air handling unit, including examination of refrigerant lines, copper piping, and internal components. Evaluated and documented the condition of the 18x25x4 air filter, which showed normal accumulation of dirt and debris consistent with regular use. All system components were inspected and found to be operating within normal parameters with no issues identified requiring immediate attention.

Performed routine air handler maintenance including inspection and filter replacement. Filter showed moderate dust accumulation with visible spotting; installed new filter with proper orientation and secured access panel. Inspected associated condensate pump assembly and PVC drain lines in attic space; confirmed proper operation and verified all connections were secure with no signs of leakage or blockage.

Completed annual air conditioning tune-up and maintenance on residential outdoor condenser unit. Performed comprehensive system inspection including checking refrigerant levels, testing electrical connections at disconnect box, cleaning condenser coils, verifying proper airflow through louvered panels, and confirming fan operation. Unit operating within normal parameters with no issues identified. Documented equipment condition with photos showing condenser positioned on pad with appropriate clearances from structure.

Completed annual cooling maintenance on Lennox HVAC system. Performed comprehensive inspection of evaporator coil assembly, refrigerant lines, and blower components. Replaced air filter and evaporator pad as part of routine maintenance protocol. Verified all electrical connections, checked refrigerant line insulation integrity, and confirmed proper operation of all system components. Unit operating within normal parameters upon completion.

Completed scheduled Air Care Heating and Cooling maintenance service, replacing the MANN+HUMMEL air filter in the HVAC system. Inspected air handler unit, water heater, and associated plumbing connections including ball valves and PVC piping, confirming all components were operating properly and system was functioning as designed.

Successfully installed a 40-gallon Bradford White natural draft water heater, model RG240S6N, in basement utility room. Completed all copper piping connections to the unit, including hot and cold water lines with appropriate shut-off valves and pressure relief valve installation. Connected natural draft flue venting system to existing vent stack for proper exhaust of combustion gases. Secured unit with proper mounting brackets on concrete floor and verified all plumbing connections for leak-free operation. Installation included electrical wiring connections and compliance with manufacturer specifications for professional installation requirements.

Performed comprehensive annual heating check and tune-up on residential gas furnace system. Conducted thorough inspection of all internal components including heat exchanger, burner assembly, blower motor, gas valve, ignition system, and electrical connections. Verified proper burner operation with clean blue flame pattern across all ports. Tested and confirmed blower motor function, checked all electrical connections and wiring throughout the unit, and inspected control board operation. Cleaned burner assembly and internal components as needed, verified proper airflow, and ensured all safety controls were functioning correctly. System operating efficiently with no issues identified.

# HVAC Maintenance - ACM Completed Performed annual cooling maintenance on two Lennox outdoor condensing units located at the rear of the property. Conducted comprehensive inspection of both systems including visual assessment of cabinet condition, refrigerant line connections, and electrical components. Verified proper operation of condenser fan motors and compressors on both units. Inspected outdoor units for debris accumulation, proper airflow clearance, and potential obstructions around louvered panels. Noted ground conditions around equipment pads showing adequate drainage and stable mounting. Checked electrical disconnect boxes mounted on exterior wall for proper function and secure connections. Documented current filter specifications requiring HCF16-11 (MERV 11) replacement. Photographed equipment condition and positioning for maintenance records. Both Lennox units showed normal wear patterns consistent with regular operation. All accessible components inspected and found to

# Tanked Water Heater Service Responded to service call for a 14-year-old Bradford White tanked water heater located in basement utility area. Performed diagnostic inspection of unit including evaluation of all plumbing connections, pressure relief valve, discharge piping, and copper supply lines. Documented existing conditions with photography showing water heater installation, piping configuration with color-coded tape markings, and digital control unit mounted on top of tank. Inspected galvanized vent pipe penetration through concrete block wall, noting significant white mineral deposits and crystalline buildup around wall penetration point, indicating potential moisture or condensation issues requiring monitoring. Evaluated all visible plumbing infrastructure, electrical connections, and mechanical components for proper operation and code compliance. No warranty coverage applicable for parts or labor on this service visit.

Completed routine ACM preventive maintenance on residential HVAC system. Inspected air handler unit in attic space, verified thermostat operation on Honeywell digital control and Healthy Climate accessory unit, and documented system condition with copper refrigerant lines showing age-appropriate patina but maintaining integrity. All components functioning within normal parameters with filter and controls operating properly.

Provided estimate for replacement of existing A.O. Smith ProMax standard natural draft water heater due to venting and drafting issues identified during previous furnace service. Assessed current installation location, clearances, and chimney venting system in basement utility area. Estimate includes new standard water heater installation, chimney liner replacement, and new chimney cap to resolve improper draft conditions affecting current unit operation.

Completed scheduled Air Care Heating maintenance on Lennox furnace unit. Performed comprehensive system inspection including visual examination of external cabinet, internal blower motor assembly, electrical connections, and gas train components. Verified proper operation of all mechanical and electrical systems, checked wire harnesses and control board connections, and confirmed blower motor function. Unit operating within manufacturer specifications with no issues identified.

Responded to service call for water intrusion through water heater vent during heavy rainfall. Upon inspection, identified improper vent termination allowing rainwater to enter the flue system and drip from the atmospheric vent hood. Examined the galvanized vent pipe configuration and confirmed lack of adequate weather protection at the exterior termination point. Recommended installation of a proper vent cap or rain collar to prevent future water infiltration while maintaining proper draft and combustion air requirements for the natural draft gas water heater.