Industry-leading efficiency. Extreme cold-climate performance. Engineered for Canadian and northern climates.
The next generation Mini-VRF delivers superior efficiency, wider operating range, and unmatched design flexibility.
Reliable cooling up to 122°F (50°C) ambient — up from 115°F in the previous generation.
SEER2 22.2 · EER2 15.7 · HSPF2 11.3 · COP2 4.64 — best across all metrics.
Up to 5 IUs on 2 Ton, 9 on 3 Ton, and 12 on 4 Ton outdoor units.
R-32 refrigerant — low GWP, EPA approved. 12% less refrigerant charge vs. prior gen.
Up to 89% heating capacity at 0°F for 2 Ton. Full operation to -15°F with no lockout.
Heating with NO LOCKOUT. Reliable in extreme Canadian winters.
Cooling in extreme heat. Industry-leading ambient range.
Low GWP · EPA approved · 12% less charge required.
Compressor & parts — industry-leading coverage.
Three capacity options to match any project — residential to large commercial.
Choose the right unit for every space — ducted, cassette, wall-mounted, or air handler.
Meets the most demanding standards for efficiency and environmental performance.
Contact Indoor Energy Systems Group today for a free consultation on the AIRSTAGE J-7S.