During a preventative maintenance visit in Mechanicsburg, Metro HVAC technician Steve found rust on the evaporator coil. Rust like this can wear through the metal and cause a refrigerant leak. A leaking coil often means a costly replacement and a system that stops cooling. Steve applied a zinc coating encapsulation
How Metro HVAC replaced electric baseboard heat with a Daikin DH7 heat pump in Mechanicsburg, PA, using a custom sheet metal plenum and a professionally designed duct system for quiet, even airflow.
A real Metro HVAC multi-zone ductless installation in Palmyra, PA using a 48,000 BTU heat-pump outdoor unit.
A real Carlisle, PA ductless repair call involving a freezing mini-split, low refrigerant charge and a P4 error code.
A real Metro HVAC boiler repair case from Mechanicsburg, PA, and what homeowners should know when radiators stop heating properly.
Water on the floor behind a boiler in Lemoyne, PA led us to a waterlogged expansion tank pushing pressure past 30 psi. Here’s what we found and what we replaced.
A Camp Hill sunroom wasn’t staying warm on an older mini-split. After a Manual J load calculation, we installed a Daikin Aurora cold-climate 2-zone system with a 15,000 BTU sunroom head.
Heat pump blowing cool air on a cold morning? Here is what is normal (defrost, milder heat), what you can safely check, and when Mechanicsburg, Camp Hill and Carlisle homeowners should call a technician.
A real no-heat boiler call in Camp Hill, PA: Metro HVAC found a failed expansion tank and rusting Taco circulator. See the diagnosis and scheduled repair plan.
Metro HVAC replaced an undersized mini split in Camp Hill, PA with a properly sized Daikin Aurora cold climate heat pump. Here is why sizing matters.
