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Added to comparison 
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Added to comparison 
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Added to comparison 
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Added to comparison 
The DIRECT AIR space at AirGreenSold and installed by AirGreen
DIRECT AIR × AirGreen · Floor-ceiling
Floor-ceiling: one unit, two ways to install it.
The range has 4 listings at 18,000 and 24,000 BTU/h, with the Heat Xtreme Pro or DA25 outdoor unit. The same DIRM-xxHP-CF head goes at the bottom of the wall, like a console, or under the ceiling. With the Heat Xtreme Pro, NEEP lists a −30 °C point for it. Here are the figures and the space each position needs.
4listings, 18,000 and 24,000 BTU/h
1,068 mmwide, in both positions
25,000BTU/h at −15 °C, 24,000 Heat Xtreme Pro (ENERGY STAR)
759CFM at high speed, 24,000 (brochure)
Floor or ceiling
Either way, 1,068 mm wide. What changes is the projection and the drop.
On the floor, the unit rises 675 mm and sticks out 235 mm. On the ceiling, it projects 675 mm and drops 235 mm. Choose the position, enter the space available.
Your wall or ceiling
Position
Unit
Calculating…
Heat Xtreme Pro or DA25
Same unit, two outdoor units: 18,000 and 24,000.
At 24,000, the Heat Xtreme Pro delivers 25,000 BTU/h at −15 °C, the DA25 18,200. The 18,000 DA25 is not cold-climate certified; its 24,000 is.
| 18,000 BTU/h | Heat Xtreme Pro | DA25 |
|---|---|---|
| Coldest point listed by NEEP | −30 °C 8,300 BTU/h max · COP 1.08 | −25 °C 7,500 BTU/h max · COP 1.91 |
| At −15 °C (ENERGY STAR rated) | 16,800 BTU/h · max 16,800 | 13,000 BTU/h · max 13,000 |
| SEER2 · HSPF2 | 20.5 · 9.8 | 23.0 · 10.0 |
| ENERGY STAR cold climate | yes | no |
| LogisVert | $1,440 | $640 |
| Indoor sound H · M · L | 48 • 44.5 • 41 dB(A) | 45.5 • 43 • 39 dB(A) |
| Airflow H · M · L | 548 • 485 • 421 CFM | 548 • 485 • 421 CFM |
| Head (W × D × H) · weight | 1,068 × 675 × 235 mm · 25.9 kg | 1,068 × 675 × 235 mm · 25.9 kg |
| Outdoor sound · breaker | 59 dB(A) · 25 A | 58 dB(A) · 25 A |
| 24,000 BTU/h | Heat Xtreme Pro | DA25 |
|---|---|---|
| Coldest point listed by NEEP | −30 °C 12,800 BTU/h max · COP 1.20 | −25 °C 11,500 BTU/h max · COP 1.60 |
| At −15 °C (ENERGY STAR rated) | 25,000 BTU/h · max 25,000 | 18,200 BTU/h · max 18,200 |
| SEER2 · HSPF2 | 20.5 · 11.0 | 21.2 · 10.3 |
| ENERGY STAR cold climate | yes | yes |
| LogisVert | $2,280 | $1,920 |
| Indoor sound H · M · L | 51 • 47 • 42 dB(A) | 51 • 47.5 • 42 dB(A) |
| Airflow H · M · L | 759 • 708 • 598 CFM | 759 • 708 • 598 CFM |
| Head (W × D × H) · weight | 1,068 × 675 × 235 mm · 27.5 kg | 1,068 × 675 × 235 mm · 27.5 kg |
| Outdoor sound · breaker | 62 dB(A) · 35 A | 60 dB(A) · 30 A |
NEEP and ENERGY STAR rechecked October 26, 2026; sound, airflow, dimensions and breaker: Heat Xtreme Pro (July 2022) and DA25 (March 2023) brochures; LogisVert: October 14, 2026 list.
Same outdoor unit, colder NEEP point
With the floor-ceiling head, NEEP lists a colder point for the same outdoor unit than with the wall head.
| Outdoor unit | With the wall head coldest point listed by NEEP | With the floor-ceiling head coldest point listed by NEEP |
|---|---|---|
| Heat Xtreme Pro 18,000 DIRM-18HXPRO28-1Z | −15 °C 18,000 BTU/h max | −30 °C 8,300 BTU/h max · COP 1.08 |
| DA25 18,000 DIRM-18DA25-1Z | −15 °C 11,300 BTU/h max | −25 °C 7,500 BTU/h max · COP 1.91 |
| Heat Xtreme Pro 24,000 DIRM-24HXPRO28-1Z | −15 °C 25,000 BTU/h max | −30 °C 12,800 BTU/h max · COP 1.20 |
| DA25 24,000 DIRM-24DA25-1Z | −15 °C 17,500 BTU/h max | −25 °C 11,500 BTU/h max · COP 1.60 |
NEEP lists each outdoor + head combination separately (points rechecked October 26, 2026). With the wall head, having no colder point does not mean the unit stops: the brochures state heating down to −35 °C (Heat Xtreme Pro) and −25 °C (DA25).
- Built-in drain pump
- Left or right drain connection
- Wide-angle air distribution
- Anti-corrosion finish on fins
- Wireless remote control included; programmable wired controller and Wi-Fi optional
Heat Xtreme Pro (July 2022) and DA25 (March 2023) brochures, floor/ceiling unit page.
Questions
What people ask us, and what the sources say.
Floor or ceiling: what changes?
It is the same unit. On the floor it stands at the bottom of the wall; on the ceiling it lies against it. It measures 1,068 × 675 × 235 mm, with wide-angle air distribution and a built-in drain pump, per the brochures.
Do I need 18,000 or 24,000 BTU/h?
Both use the same cabinet. At −15 °C (ENERGY STAR): 16,800 and 25,000 BTU/h for the Heat Xtreme Pro, 13,000 and 18,200 for the DA25. The size is chosen from the room’s load calculation.
Is it loud?
Per the brochures, at high, medium and low speed: 48 · 44.5 · 41 dB(A) (18,000) and 51 · 47 · 42 dB(A) (24,000) for the Heat Xtreme Pro; 45.5 · 43 · 39 and 51 · 47.5 · 42 dB(A) for the DA25.
How much does LogisVert give?
On the October 14, 2026 list: $1,440 and $2,280 for the Heat Xtreme Pro (18,000 and 24,000), $640 and $1,920 for the DA25. The 18,000 DA25 is not cold climate, so it is paid at the base rate.
Down to what temperature does it heat?
NEEP publishes a −30 °C point for the Heat Xtreme Pro (8,300 and 12,800 BTU/h at most) and −25 °C for the DA25 (7,500 and 11,500 BTU/h).
AirGreen × DIRECT AIR
Your floor-ceiling unit, installed where it heats best, by AirGreen.
We look at the room, choose the position and size, then plan the drain and line set. The quote shows the AHRI number and the indicative LogisVert amount.
Sold and installed by AirGreen · RBQ 5645-9605-01
Sources, checked on October 26, 2026
- NEEP listings of DIRECT AIR AHRI systems by head (cassette, ducted, console, floor-ceiling) and of the matching wall systems, read October 14, 2026 and rechecked October 26, 2026.
- ENERGY STAR, Certified Air-Source Heat Pumps (data.energystar.gov, dataset w7cv-9xjt), Canadian market, read October 14, 2026 and rechecked October 26, 2026.
- Hydro-Québec, LogisVert eligible heat pump list (owner, existing home) of October 14, 2026; LogisVert residential participation guide, version 1.10, September 15, 2026.
- Direct Air Heat Xtreme Pro brochure, French and English, printed July 2022 (in our files).
- Direct Air DA25 brochure, French and English, printed March 2023 (in our files).
- airgreen.ca product pages (metafields), reread October 26, 2026.
LogisVert amounts are indicative: Hydro-Québec confirms them when you apply. Prices on quote. Page updated October 26, 2026.