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Medical office, Vineland NJ

Full system replacement in an attic. Old equipment removed, new furnace, A-coil and condenser installed, electrical connected, and both heating and cooling test run before handover.

The job

The equipment serving this medical office lived in the attic, which is the least convenient place to work on a system and the most common place to find one in a building of this type. Everything came out and a complete new system went in: furnace, A-coil and condenser.

What we did

  • Removed the old equipment from the attic
  • Installed a new furnace, A-coil and condenser
  • Connected the electrical components
  • Test ran the system in both cooling and heating
  • Installed a condensate safety switch in the drain pan

Why testing both modes matters here

Cooling and heating were both run before we left. On a system replaced in one visit, that is the only way to confirm the second mode works while the crew and the equipment are still on site rather than months later when the season turns.

New furnace installed in an attic with insulated supply plenum connected
New furnace set, with the supply plenum insulated and sealed.
Gas connection and flue piping on a newly installed attic furnace
Gas connection and flue on the new furnace.
Control board and low-voltage wiring inside a newly installed furnace
Electrical and controls connected.
New York condensing unit installed on a pad outside a medical office
New condenser set outside.

Equipment above an occupied space?

Attic and ceiling-mounted systems fail differently from rooftop ones, and the damage lands somewhere you can see.