ARCOAIRE END4X48L24A "N" Evaporator Coil | 4 Tons

Four tons of cooling, even when height is short

The low-basement challenge

In many homes in the region, the electric furnace sits in a basement whose ceiling leaves little margin. Adding a coil above it eats into that space. The issue mostly comes up with large capacities, whose coils are bulkier. Arcoaire’s END4X48L24A is an N coil, a shape the manufacturer presents as shorter than a comparable A coil. That is often what makes a clean connection possible between the coil, the plenum and the main ducts.

What the END4X48L24A is

It is a 4-ton (48,000 BTU/h) evaporator coil, R-410A, housed in a 24-1/2 in (622 mm) cabinet that lines up flush with furnace and air handler cabinets of the same width. The pre-painted steel cabinet is insulated with foil-faced insulation, designed not to sweat, and its front panel comes off for service. The TXV is bolted on at the factory, equalizer tube already brazed in; the main tubing and fins are aluminum, with copper stubs for the connections.

The ICP sheet gives it a 6.68 sq ft face area, a 20 x 16 in slab and 16 fins per inch. It installs in upflow or downflow and has two condensate drain connections.

Which homes it suits

This size is for large single-family homes heated by a 24-1/2 in electric furnace, in Laval, on the North Shore or elsewhere in the region. It lets you add central air conditioning or replace a cased coil of the same width. The blower and ducts must allow 1,400 to 1,800 CFM, the range given for this size; undersized ductwork is checked before installation, not after.

Our installation

The on-site estimate is free, followed by a written quote. Since the ICP sheet does not name every dimension on its drawing, we measure the space between the furnace and the joists before any order; we also confirm the match with the outdoor unit, as the sheet does not state use with a heat pump. Our technicians then set the coil, connect the plenum, braze the lines, hook up 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; sold alone, it is not eligible for the LogisVert grant.

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