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AirGreen × ACD · Furnaces
The AH indoor unit of the ACD FXD central
Sold and installed by AirGreen. Montréal, Laval, Longueuil, the South Shore and the North Shore.
ACD · electric furnace · AH224 to AH260 units
In the shop, the ACD electric furnace is the AH indoor unit of the ACD FXD central: a high-static-pressure air handler that takes an electric element: 10 or 15 kW (15 kW to be confirmed) for the AH224 and AH236, 20 kW for the AH248 and AH260. Each AH has a single AHRI-certified pairing with an FXD outdoor unit. Pick a size: the “The right AH” tool gives the AH, its outdoor unit, its airflow and the elements listed.
Updated November 5, 2026 · ACD FXD + AH sheet, AHRI certificates, NEEP, ENERGY STAR and the LogisVert guide
ACD FXD + AH sheet
Airflow of the four AHs, in cfm
The AH224 and AH236 pair with the FXD-ACD36 outdoor unit; the AH248 and AH260 with the FXD-ACD60 (AHRI certificates 207497901 to 207497904).
This page answers
Which AH goes with which FXD outdoor unit, and with which electric element?
On this page
The ACD shop · furnaces
AH224, AH236, AH248 and AH260 indoor units, for the 2- to 5-ton ACD FXD centrals. Price on quotation.
01 · The right AH
Pick the central’s size. “The right AH” gives the matching AH, its outdoor unit, its published figures, the electric elements listed and how the AH alone compares with the full system.
Central size
AH models, airflow, static pressure, sound, MCA and MOP, line connections and thermostat: ACD FXD + AH sheet. Pairs: AHRI certificates. Elements: elements listed for ACD AH units, 15 kW to be confirmed; no ACD sheet publishes the electrical current with the element.
The pairing
AH236with the FXD-ACD36 · ACD FXD central, 3-ton
✓The AH236 pairs with the FXD-ACD36 outdoor unit: together they hold AHRI certificate 207497902 and make the 3-ton ACD FXD central.
NEEP: no record
ENERGY STAR: no record
LogisVert: not eligible alone
NEEP: record 406033
ENERGY STAR: cold climate, record 2415274
LogisVert: the system can be eligible
NEEP and ENERGY STAR records name the outdoor + AH pair. An AH alone has none, and Hydro-Québec excludes replacing a single indoor unit (LogisVert guide 1.10, p. 14).
| AH | Outdoor | Airflow | Element listed |
|---|---|---|---|
| AH224 | FXD-ACD36 | 960 cfm | 10 or 15 kW (15 to be confirmed) |
| AH236 | FXD-ACD36 | 1,000 cfm | 10 or 15 kW (15 to be confirmed) |
| AH248 | FXD-ACD60 | 1,380 cfm | 20 kW |
| AH260 | FXD-ACD60 | 1,600 cfm | 20 kW |
What the ACD sheet does not publish for the AHs. Neither the filter size, nor the electrical current with the element, nor the sound test conditions (55 to 61 dB(A)). These points are confirmed at the on-site assessment.
02 · AH alone or system
Same indoor unit, two statuses. The registries and Hydro-Québec look at the pair, not the AH alone.
Electric furnace · 3 tons
ACD FXD central · 3 tons
| AH alone | System | AHRI certificate | NEEP record | ENERGY STAR cold climate |
|---|---|---|---|---|
| AH224: no record | FXD-ACD36 + AH224 | 207497901 | 406034 | 2416733 |
| AH236: no record | FXD-ACD36 + AH236 | 207497902 | 406033 | 2415274 |
| AH248: no record | FXD-ACD60 + AH248 | 207497903 | 406032 | 2415275 |
| AH260: no record | FXD-ACD60 + AH260 | 207497904 | 406031 | 2415276 |
Hydro-Québec excludes from LogisVert the replacement of a single coil or a single indoor or outdoor unit (guide 1.10, p. 14). NEEP record 406033 and ENERGY STAR record 2415274 belong to the FXD-ACD36 + AH236 pair; the AH236 alone has no record. Only Hydro-Québec confirms the assistance granted.
03 · Did you know
10, 15, 20 kW
Elements of 10 or 15 kW are listed for the 2- and 3-ton AHs, and 20 kW for the 4- and 5-ton. The 15 kW appears only in the product page text: it is still to be confirmed.
Product page for the elements listed for ACD AH units960 to 1,600
The ACD sheet gives 960 cfm for the AH224, 1,000 for the AH236, 1,380 for the AH248 and 1,600 for the AH260, one value per model.
ACD FXD + AH technical sheet0 to 250 Pa
The ACD sheet gives all four AHs a static pressure of 0 to 250 Pa (0 to 1 in. w.c.) and files them under “air handler, high static pressure”.
ACD FXD + AH technical sheet04 · Questions
The AH224 (2 tons) and AH236 (3 tons) pair with the FXD-ACD36 outdoor unit; the AH248 (4 tons) and AH260 (5 tons) with the FXD-ACD60. Each pair has its own AHRI certificate, from 207497901 to 207497904.
AHRI certificates 207497901 to 207497904The elements listed for ACD AH units are 10 or 15 kW (15 kW to be confirmed) for 2 and 3 tons, and 20 kW for 4 and 5 tons, that is 34,120, 51,180 or 68,240 BTU/h at their rated power (1 kW = 3,412 BTU/h). No ACD document we read describes the AH without its FXD outdoor unit, or the electrical current with the element: these points are covered at the on-site assessment.
Product page for the elements listed for ACD AH units; 1 kW = 3,412 BTU/hNo. The LogisVert guide excludes replacing a single indoor unit, and an AH has no NEEP or ENERGY STAR record of its own. It is the FXD + AH pairs that are on those lists, as cold-climate systems. Only Hydro-Québec confirms the assistance granted.
LogisVert guide 1.10, p. 14; NEEP; ENERGY STARThe ACD FXD + AH sheet prints two sizes (21 ¼ × 48 ¼ × 21 ¼ in. and 24 ¾ × 57 × 21 ¼ in.) and two weights for four models, without saying which goes with which AH. So we do not assign them to any AH: the space for the unit is measured at the on-site assessment.
ACD FXD + AH technical sheetThe ACD FXD + AH sheet gives a 24 V thermostat control.
ACD FXD + AH technical sheetPricing for an ACD AH is by quotation, installation included; the electric element is chosen and priced at the on-site assessment. The in-home estimate is free, with no obligation.
AirGreen · Heating and cooling
We look at your ducts, where the AH will go and your electrical service, assess your heating needs on site, then send you the quote. The estimate is free.
Price on quotation; free home estimate.