Lyman SC HVAC Replacement and AC Repair Services

Finished water heater installation in Lyman home today. Customer's old unit failed completely and needed immediate replacement. Removed existing electric unit and installed new high-efficiency 50-gallon model with updated safety features. Water heater installation included new expansion tank and temperature relief valve. Precision Heating & Cooling's water heater installation service provides Lyman families with reliable hot water solutions. Tested all connections and educated customer on proper operation procedures for optimal performance.

Conducted thorough duct inspection at Rivera residence. System has 14 supply vents, 6 returns. Utilized camera system to examine interior conditions. Found approximately 30% blockage in main trunk line due to accumulated dust/debris. Two flex connections compromised in attic space. Measured static pressure - higher than optimal, indicating restricted airflow. Presented cleaning and repair options to homeowner. Recommended sealing at boot connections to improve efficiency. Customer scheduled full duct cleaning service for next week.

AC repair completed in Lyman today on an American Standard heat pump that wasn't cooling properly. Homeowner called saying unit was running constantly but house temp kept rising. Did a complete system check and found multiple issues: capacitor only reading 32μF (should be 45μF), system seriously low on refrigerant (indicating a leak), and condenser fan motor drawing too many amps. Replaced the dual-run capacitor and thoroughly leak-tested the system. Found a small leak at the Schrader valve core and replaced it. System needed 1.8lbs of R410A to bring charge back to proper level. Also discovered the TXV was partially clogged with debris - cleared it out which improved refrigerant flow significantly. After repairs, system is cooling great with proper 18° temperature differential across coil. Fan motor is now running within spec but showing age - advised customer it might need replacement in the near future. They were super relieved to have cool air again during this heat wave!

Performed routine furnace maintenance at residence in Lyman today. Client reported occasional burning smell during operation. Inspection revealed lint and dust accumulation on heat exchanger and burners. Thoroughly cleaned all components and confirmed proper ignition sequence. Replaced worn flame sensor which was causing intermittent shutoff issues. Also identified and sealed several air leaks in ductwork that were reducing efficiency. Combustion test showed normal CO levels and good fuel efficiency after service. Heat distribution is now consistent throughout home. Reminded customer about importance of regular filter changes - marked their calendar for next replacement.

Repairs to zoning system

Repair and installation of a Honeywell, 3 zone control board

Repairs to AC system

Checking AC system