RX15WMVJU9 + FDMQ15WVJU9
Daikin 15,000 BTU 1.25 Ton
Single-Zone Slim Duct
Ductless Heat Pump
The RX15WMVJU9 is a Daikin regular (standard) single-zone slim-duct ductless heat pump paired with the matching FDMQ concealed indoor unit. It’s ideal when you want the efficiency and comfort of ductless, but you’d rather see clean grilles than a wall-mounted head.
This 1.25-ton size is a great fit for a larger single zone, or for “one area with a couple of nearby throw points” — for example a basement family room with two supplies, a bigger open living area, or a space with higher heat gain/loss (large windows, lots of sun, weaker insulation).
This is where install details really matter: return placement, duct sizing, and static pressure setup are what make slim-duct feel “premium” instead of “meh.” We keep it honest on expectations too — regular series can heat, but if the goal is strong primary heat through Ottawa winter, cold-climate equipment is usually the better match.
We confirm sizing and pricing on site – no pressure, no upsells.
Installed in Ottawa and surrounding areas by Peak Comfort HVAC
Specs for the RX15WMVJU9 + FDMQ15WVJU9
- System type: Single-zone slim-duct ductless heat pump (Regular / Standard efficiency)
- Nominal capacity (rated cooling): 14,400 BTU/h (1.25 ton)
- Matched indoor unit: FDMQ15WVJU9
- Efficiency (published): 15.3 SEER2 / 10.0 EER2 / 8.2 HSPF2
- Sound pressure level (published): Indoor 34 dB(A) / Outdoor 50 dB(A)
- Refrigerant: R-410A
- Indoor dimensions (H×W×D): 9-5/8" × 39-3/8" × 31-1/2"
- Outdoor dimensions (H×W×D): 28-15/16" × 34-1/4" × 12-5/8"
- Weight: Indoor 77 lb / Outdoor 100 lb
- AHRI reference #: TBD
Technical documents
Key features of Daikin Regular Single-Zone Slim Duct (FDMQ + RX)
- Concealed “slim duct” indoor unit: the equipment is hidden (typically in a ceiling/soffit), with comfort delivered through discreet supply grilles instead of a visible wall head.
- Inverter-driven comfort: modulates output for steadier temperatures and fewer big swings than basic on/off systems.
- Best when duct runs stay short: slim-duct performs best with simple, short duct layouts and a properly sized return — not long, restrictive runs.
- Comfort that’s easier to “aim”: grilles let you place airflow where it’s needed (great for bedrooms, basements, and awkward layouts).
- Noise and performance depend on airflow setup: correct duct sizing, return strategy, and static pressure are what keep it quiet and delivering the capacity you paid for.
- Clean, code-true install approach (Peak Comfort standard): tidy line routing, correct drainage planning, pressure test + evacuation, and startup/commissioning with real checks — not guesswork.
- No upsell / no scare tactics: we confirm sizing and placement on-site and give clear options and pricing.
Want to see if this ductless is the right fit?
Book a no-pressure ductless estimate. We’ll confirm layout, placement, and sizing - then give you clear options and pricing.
Get in Touch
Office Address:
275 Montfort St, Ottawa
ON K1L 5N8
Servicing: Ottawa, Orleans, Nepean, And the surrounding areas
Phone:
E-Mail:
info@peakcomfort.ca
Quick Contact
Email: info@peakcomfort.ca
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