DIRECT AIR · HEAT XTREME PRO
Direct Air Série HX Pro -35 °C
The HX Pro series from Direct Air, a Québec company for over 65 years, is our reference for the harshest Québec winters. Up to 27.4 SEER2 and 11.5 HSPF2, guaranteed operation at -35 °C, compatible single-zone or multi-zone (up to 6 zones), with the new R-454B refrigerant with low environmental impact.
Official Direct Air partner
Stock available · Certified installation
Heats down to
-35 °C
27,4
Max. SEER2
11,5
Max. HSPF2
-35 °C
Guaranteed heating
R-454B
New-generation refrigerant
Free quote
Our project managers guide you and maximize available rebates.
- Performance down to -35 °C
- Compatible with wall-mounted and central systems
- Eligible for rebates
- Québec-built 10-year warranty (extendable to 12 years)
Operating ranges
Heating
-35 °C à 24 °C
Cooling
-30 °C à 50 °C
Refrigerant
R-454B
Low global warming potential
Capacities & performance
Single-zone wall-mounted HX Pro range. Five capacities available to cover everything from a single bedroom to an open-concept home.
| Capacity | SEER2 | HSPF2 | COP | Model |
|---|---|---|---|---|
| 9 000 BTU | 27,4 | 11,5 | 4,15 | DIRM4-09HXPRO28-1Z |
| 12 000 BTU | 25,5 | 11,0 | 4,00 | DIRM4-12HXPRO28-1Z |
| 18 000 BTU | 22,0 | 10,5 | 3,80 | DIRM4-18HXPRO28-1Z |
| 24 000 BTU | 20,5 | 10,0 | 3,70 | DIRM4-24HXPRO28-1Z |
Technical features
A heat pump built for performance, quiet comfort and peace of mind, year after year.
- 12-speed indoor fan
- Wi-Fi via NetHome Plus app (Google Home / Alexa)
- Refrigerant leak detector
- Memory louvers, anti-corrosion finish
- Defrost Clean: defrosting & self-cleaning
- Motion and humidity sensors
- Built-in biofilter, "follow me" function
- Turbo, eco and sleep modes
Available configurations
All indoor units are compatible in single-zone or multi-zone setups (up to 6 heads on a single compressor).
- Single-zone wall-mounted
- Multi-zone 2 to 6 heads
- Concealed ducts (attic / ceiling)
- Ceiling / floor console
- 4-way ceiling cassette
Warranty & certifications
12 years* parts and compressor + 10 years labour.
*12-year extended manufacturer warranty with the addition of a surge protector.
DIRECT AIR CENTRAL SYSTEMS
Magic Pro Series & CS19 Series
Our inverter central system: ultra-compact footprint, exceptional energy efficiency, quiet operation and dual-fuel compatibility. Can be paired with a Magic Pro furnace, or with an existing furnace and evaporator coil to save time and money on a replacement.
Magic Pro Series
Magic Pro — extreme performance
19
Max. SEER2
8,6
Max. HSPF2-5
- 100% power at -20 °C
- Heating: -35 °C to 24 °C
- Cooling: -30 °C to 50 °C
- 1½, 2, 2½, 3, 4 and 5 ton models
- New-generation R-454B refrigerant
CS19 Series
CS19 — balance & efficiency
18,8
Max. SEER2
7,7
Max. HSPF2-5
- 100% power at 0 °C
- Heating: -25 °C to 24 °C
- Cooling: -25 °C to 50 °C
- Compatible with most existing furnaces (5 tons and under)
- New-generation R-454B refrigerant
Variable-speed inverter
ECM motor and electronic expansion valve (EEV) for consistent comfort.
Multiple positions
Top / bottom / left / right installation to fit any space.
Dual fuel
Automatic switch to gas or electric backup heat during extreme cold.
Leak detection
Built-in refrigerant sensor for your safety.
Auxiliary heat
Electric backup kit available up to 20 kW.
NetHome Plus app
Free iOS/Android app: remote control, schedules, Google Home & Alexa.
Other product lines
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