HVAC, Plumbing and Electrical in Detroit

# Service Report: DHW Control Board and Pump Motor Replacement Responded to commercial service call for domestic hot water system failure at Unit #1. Upon arrival, performed diagnostic assessment of the existing DHW circulation system and identified failed control board and defective pump motor as root cause of system malfunction. Proceeded with complete replacement of the DHW control board, ensuring proper electrical connections and verifying compatibility with existing system components. Replaced the failed circulating pump motor assembly, which showed significant age-related deterioration including corroded housing, worn bearings, and compromised sealing. Removed old pump unit from horizontal piping configuration, carefully disconnecting flanged connections on inlet and outlet ports. Installed new pump motor assembly, ensuring proper alignment and secure mounting to prevent vibration and premature wear. Verified all pipe connections were tight and leak-free upon reassembly. Rew

# Service Report: HVAC No Heat Call Responded to no heat call for furnace located in basement with no power to unit. Upon inspection, diagnosed failed inducer motor preventing furnace operation. Inducer motor exhibited signs of wear and contamination with visible debris accumulation around housing and exhaust components. Verified motor failure as root cause of no heat condition. Ordered replacement inducer motor for installation. Unit will remain out of service until new motor arrives and is installed to restore proper furnace operation and heating capability.

# HVAC Service Report - Furnace Repair Responded to service call for furnace blowing cold air in basement location. Upon arrival, performed diagnostic evaluation of heating system over 10 years old. Inspection revealed inducer motor assembly issues affecting proper furnace operation. Examined FASCO blower motor unit and associated ductwork connections, noting dust accumulation and age-related wear on components. Assessed flexible metallic supply duct connections and elbow joints showing signs of deterioration. Investigated gas supply line and associated plumbing connections, identifying corrosion on brass fittings and copper piping that required attention. Evaluated braided flex line connections and verified secure mounting of all gas line components to ensure safe operation. Addressed compromised duct sealing material and metallic tape deterioration affecting system efficiency. Performed necessary adjustments to restore proper airflow and heating function. System tested and confirme

# Service Report Responded to service call for leaking radiator valve on newly installed boiler system (5 months old). Located equipment in upstairs second-floor bathroom. Upon inspection, identified persistent leak at radiator supply valve connection point. Examined brass valve assembly with compression fittings and noted compromised seal at connection interface. Inspected black insulated supply pipe, wall flange mounting, and associated plumbing components installed over drain pan. Documented valve assembly configuration showing brass body, compression fittings, and connection points for warranty and quality assurance purposes. Issue identified as installation-related defect requiring senior technician expertise to properly diagnose and resolve recurring failure on new equipment. Photographs captured of valve assembly, compression fittings, pipe connections, and drain pan arrangement for technical review and corrective action planning.

Responded to a carbon monoxide leak at residence where water heater had been previously shut off by DTE. Performed pressure test on gas system and inspected water heater installation in basement utility room, which revealed improper ventilation in the dark, confined space. Completed necessary repairs to restore safe operation of the water heater and eliminated the CO hazard.

Completed Gold Furnace Inspection on 3-year-old unit located in basement. Performed comprehensive system check including examination of interior components, electrical connections, blower motor assembly, and control boards. Inspection also included verification of humidifier, thermostat, and hot water tank operation as part of preventative maintenance service.

Successfully installed new high-efficiency boiler system with complete copper and PVC piping infrastructure. System includes properly insulated ductwork, all necessary valves and connectors, and was verified operational with all safety mechanisms tested. Michigan Saves financing was secured for this installation with all required documentation submitted.

Conducted assessment of aging hot water boiler system in residential basement showing multiple pipe leaks at joints and improper exhaust configuration (mixed PVC and metal components). Documented significant concerns including vibration during operation, signs of water damage on surrounding brick walls, and visible corrosion on copper piping components. Estimate provided for necessary repairs to seal leaking connections and standardize exhaust system to prevent potential safety hazards.

Responded to DTE-reported gas leak at residence. Conducted comprehensive pressure test on gas supply system, focusing on aging metal pipes in basement utility area. Inspected all pipe joints and connections, particularly the L-shaped pipe assembly with greenish corrosion at connection points, confirming proper sealing and resolving the detected gas leak.

Conducted site assessment for installation of Unico Air Conditioning System in two-family flat with radiant heating. Property features wet plaster walls and decorative crown molding requiring specialized installation approach. Inspected electrical service panels in basement to evaluate capacity for new system, noting separate panel for second floor and documenting existing infrastructure to determine optimal equipment placement and routing.

Conducted site inspection for new furnace installation to replace existing 40-year-old unit located in residential basement. Documented electrical panel configuration and current heating infrastructure, noting extensive piping network with visible condensation on white PVC joints. Customer was referred through Google search and quote has been prepared for complete system replacement.

Responded to callback regarding AC condensate drain issue. Customer reported worsening bubbling at the bottom of the AC unit since recent furnace and AC installation. Inspected exterior plumbing components including pressure regulator valve and shutoff valves. Confirmed proper drainage system function and documented site conditions with photographs.

Successfully installed a new high-efficiency combi boiler system with integrated digital controls. Completed comprehensive plumbing connections including copper pipe network, expansion tank, and PVC venting. Final installation includes all necessary valves, gauges, and electrical connections for optimal system performance.

Successfully completed furnace installation with new thermostat, condensate pump, and ductwork modifications including 5x35 and 10x6 register additions. System was properly calibrated and tested with diagnostic equipment showing optimal readings of 10.37 during final inspection, with municipal permit requested for the installation.

Completed stack repair and toilet servicing in customer's bathroom. Measured existing radiator (approximately 49-55 inches) to ensure proper clearance for plumbing work. Inspected and repaired drain line connections at toilet base, addressing issues where flooring meets wall to ensure proper sealing and prevent future leaks.

Responded to callback regarding furnace that randomly shuts off and requires manual restart. Inspected boiler system in basement and found fault with the Precision Water Feeder control displaying error code "12", indicating improper water level regulation. Verified wiring connections at junction box, reset control module, and restored proper operation of the 10+ year old system.

Performed routine tune-up on furnace system less than 10 years old at customer's request to ensure safe operation. Inspected furnace unit, control board, wiring connections, and examined ductwork seals throughout the basement installation. All components functioning properly with no safety issues identified.

Conducted site evaluation for Kohler generator installation, documenting existing gas meter configuration and electrical panel capacity. Inspected 200A service panel with approximately 10-12 breakers to determine available space for generator transfer switch integration. Gas meter assessment confirmed current service type for proper generator fuel supply planning.

Conducted a full HVAC system estimate for a 1600 sq ft home with an existing forced-air system featuring an older air handler/furnace unit installed in the basement. Evaluated the current digital thermostat and discussed options for both traditional system replacement and mini-split installation for the den/office area as requested by the customer.

Performed diagnostic testing on 10 KW Honeywell generator that failed to automatically start during power outage. Battery load test indicated insufficient charge to initiate startup sequence. Ordered battery warmer to address cold weather starting issues; part will be available for installation tomorrow.