ARCOAIRE EVD4X42M21A “V” Evaporator Coil | 3.5 Tons

More cooling capacity, in the same 21 in footprint

When a house needs a little more than a 3-ton system, the Arcoaire EVD4X42M21A evaporator coil provides 3.5 tons of R-410A air conditioning without changing width: its 21 in cabinet lines up with an electric furnace or air handler of the same width. AirGreen supplies and installs this coil in Montreal, Laval, Longueuil, on the North Shore and on the South Shore.

An evaporator for large electrically heated homes

This size is aimed at large homes, cottages with a finished basement and properties where a single furnace serves several floors. The Power-V series V-coil is made of corrosion-resistant aluminum microchannel; Arcoaire places the headers at the top and states that this design delivers the same or better SEER without a larger coil. The thermostatic expansion valve is factory installed, the condensate drain pan is PBT and the 24-gauge cabinet is fully insulated. The choice between 3 and 3.5 tons is made during the estimate, based on the house and the planned air conditioner, never by guesswork.

Lines and airflow: two points to check

Compared with the 3-ton size of the same series, this model needs a larger suction line: the connection is 7/8 in, with a 3/8 in liquid line. In a home where an old system is being replaced, we measure the lines in place before proposing to keep them. The furnace blower must also be able to deliver 1,050 to 1,750 CFM, the range of the performance table published by Arcoaire.

The coil installs vertically, upflow or downflow. It is designed for air conditioning only and does not pair with a heat pump. Sold alone, it does not qualify for the LogisVert grant. It is available while supplies last.

A complete installation by AirGreen

AirGreen is a Montreal family business that has worked in HVAC for more than fifteen years, under RBQ licence 5645-9605-01 (ventilation, refrigeration and electrical). Our team takes care of everything:

• surveying the furnace, blower, lines and outdoor air conditioner;
• setting the coil in the plenum and sealing it to the air ducts;
• brazing the refrigerant lines, leak testing and evacuation;
• connecting the condensate drain;
• commissioning and explaining how the system works.

Arcoaire covers parts with a 10-year limited warranty if the unit is registered on time, or 5 years if it is not registered within 90 days of installation.

Ask for your estimate

We come out free of charge to assess your installation and give you a written quote. Financing is also available.