ARCOAIRE EHD4X24AAL Horizontal Evaporator Coil | 2 Tons
Arcoaire 2-ton horizontal cased evaporator coil, R-410A: it pairs with a central air conditioner or a heat pump.
Model numberEHD4X24AAL
514 316-2973 · sales@airgreen.ca
Quick facts
A 2-ton horizontal coil for systems short on height
The EHD4X24AAL and who it suits
The evaporator coil is the indoor part of a central air conditioner or a heat pump: house air gives up its heat in its fins in summer. Arcoaire’s EHD4X24AAL is a horizontal cased model, R-410A, in a 2-ton size (24,000 BTU/h). It suits homeowners whose air handler or electric furnace is installed on its side, and contractors looking for a replacement coil in the same configuration.
The coil is all aluminum, a choice Arcoaire puts forward for corrosion resistance. Its bi-flow TXV meters refrigerant in both flow directions, so the same coil works with an air conditioner or a heat pump.
Where it fits in a Quebec home
In many homes in the region, vertical space is short: a low basement ceiling, a crawl space, a system tucked in a utility closet or in the attic. A horizontal unit solves that, as long as the coil follows. This one accepts horizontal airflow in either direction, which gives leeway to orient it according to the blower side and the duct route.
The 2-ton size is the smallest in the EHD4X series, which goes up to the EHD4X60AAL. It is often found in condos, townhouses and small single-family homes. The right size still depends on the matched outdoor unit and on the home’s load calculation, not only on its size.
With a heat pump, the coil also works in winter: it passes the heat captured outdoors to the indoor air. Its role then goes beyond summer cooling.
What installation by AirGreen covers
It all starts with a free on-site estimate. We note the outdoor unit model, the orientation of the indoor unit and the available space, then confirm the cabinet dimensions before ordering. You then receive a written quote.
On installation day, our technicians set the coil, connect the refrigerant lines and the condensate drain, run the leak test and the evacuation, then commission the system. We check operation in cooling and, if you have a heat pump, in heating. The slide-out coil will then make maintenance cleanings easier.
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.
Limited stock and a warranty to register
This size is available while supplies last. Arcoaire grants a 10-year limited parts warranty when the product is registered within 90 days of installation, and 5 years otherwise. Sold alone, the coil is not eligible for the LogisVert grant.
Let’s talk about your project
Ask for your free estimate: we install this coil in Montreal, Laval, Longueuil, on the North Shore and on the South Shore, with financing available.
The coil for systems installed horizontally
The EHD4X24AAL sits beside an air handler or electric furnace installed on its side. House air passes through its fins: it is cooled in summer and, with a heat pump, warmed in winter.
- 2-ton central air conditioner or heat pump with a horizontal indoor unit
- Systems in a crawl space, an attic or under a basement ceiling
- Replacing a horizontal R-410A coil of the same size
- Adding air conditioning to an existing horizontal air handler
Specifications
From the manufacturer’s documentation. A value the manufacturer does not publish is not listed.
What to know before installing
- Available while supplies last.
- Sold alone: not eligible for the LogisVert grant. The coil has no efficiency rating of its own; it depends on the matched outdoor unit and indoor unit.
- The coil runs on R-410A: the outdoor unit must use the same refrigerant.
- Cabinet dimensions for this size are not in the manufacturer documentation we validated: we confirm them before ordering.
- The 10-year parts warranty requires product registration within 90 days of installation; without registration, it is 5 years.
Manufacturer documents
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Frequently asked questions
Does this coil work with a heat pump?
Yes. Arcoaire presents it for an air conditioner or a heat pump, and its bi-flow TXV meters refrigerant in both flow directions, in cooling and in heating.
Why a horizontal coil?
When the air handler or electric furnace lies on its side, in a crawl space or under a low ceiling for example, the coil has to as well. This one accepts airflow in either direction, which gives more room to place it.
Does it qualify for a grant?
No. Sold alone, a coil is not eligible for the LogisVert grant. If you are also replacing the outdoor unit, ask us for a quote on the complete system.
What is the manufacturer warranty?
Arcoaire offers a 10-year limited parts warranty if the product is registered within 90 days of installation, and 5 years otherwise. It covers owner-occupied homes.
Is the model number the same on the manufacturer sheet?
In the spec sheet from ICP, Arcoaire’s manufacturer, this size is listed as EHD4X24AAL1: the last digit is the revision of the aluminum model.
A 2-ton Arcoaire horizontal coil, installed by AirGreen
Tell us about your project: we check the sizing, confirm availability and send you a quote. Or let our technicians install it for you.
Specifications from the manufacturer’s documentation, checked on October 19, 2026.
