ARCOAIRE ENA4X60L24A "N" Evaporator Coil | 5 Tons

The 5-ton N coil for large central systems

Who it is for

Large single-family homes and some plexes are cooled by a single high-capacity central system. For those projects, Arcoaire’s ENA4X60L24A offers the largest size in the ENA4X series: 5 tons (60,000 BTU/h), R-410A. It also suits contractors replacing an uncased coil of the same capacity or building a custom plenum around the coil. In these buildings, in Laval as on the South Shore, the electric furnace is often in the basement, and the coil mounts directly in the supply plenum above it.

What it brings

Delivered uncased, the coil goes into the plenum of an electric furnace or air handler, in upflow or downflow. Its TXV is bolted on at the factory, equalizer tube already brazed in, which cuts down work on site. The main tubing and fins are aluminum, with copper stubs for connecting the refrigerant lines.

The ICP sheet gives it an 8.02 sq ft face area, a 24 x 16 in slab and 17 fins per inch. It also provides two condensate drain connections, a useful detail on a coil that removes a lot of moisture from the air during hot, humid July days.

What a 5-ton system requires

A coil of this capacity is not installed without looking at the rest of the system. The blower and ducts must be able to move 1,750 to 2,000 CFM, the range given for this size. Undersized ducts make the system noisy and leave rooms poorly cooled. The condensate route is planned too: a nearby floor drain or a condensate pump.

The ICP sheet does not state use with a heat pump and the depth is not clearly identified on the drawing. We therefore confirm the match with the outdoor unit and measure the plenum before any order.

Installation by AirGreen

The on-site estimate is free and you receive a written quote. On installation day, our technicians adapt the plenum, set the coil, braze the lines, connect the drain, run the leak test and the evacuation, then commission the system. AirGreen is a family business established in Montreal for more than fifteen years, holding RBQ licence 5645-9605-01 in ventilation, refrigeration and electrical work.

Arcoaire grants a 5-year limited parts warranty, plus an additional 5 years with timely registration, for owner-occupied homes. This model is available while supplies last and, sold alone, it is not eligible for the LogisVert grant.

Ask for your free estimate in Montreal, Laval, Longueuil, on the South Shore or on the North Shore; financing is available.