2 photos · sourced from matching MRCOOL 5th Gen product listings
Shop/Contractor install
Advantage 12k condenser — 115V
A-12-HP-C-115D-O
Outdoor only.
- Power
- 115V
- SEER2
- 21.2
- Refrigerant
- R-454B
- Heating down to
- 5°F
- Max fuse / breaker
- 20A
- MCA
- 19A
- Warranty
- 2-year compressor / 1-year parts
- Line set
- Copper. Vacuum and flare required. Not in the box.
Heat: About 5°F — cooling-first
Meant to be installed by a qualified HVAC technician. Eligible for MRCOOL Care.
$632
MSRP. Drop-shipped from MRCOOL. Montana has no statewide sales tax. Free shipping on orders $1,000+.
Build this system
Match the indoor unit and line set
Advantage is single-zone. The outdoor pairs with the matching wall head. Add a copper line set — a professional HVAC contractor flares and vacuums it.
Indoor unit
Line set for this head
25 ft copper. Cover kits: 3 × 12 ft.
Copper line set per indoor — vacuum required. Each head can be a different length.
- Advantage 12k condenser — 115VA-12-HP-C-115D-O$632
- Advantage 12k wall head — 115VA-12-HP-WMAH-115D-O$305
- 25-ft copper line set 1/4×3/8 — Olympus 9k/12kMC25-1438$126
- 30A fused disconnectMCDP30$42
- Condenser padMCPAD$64
- LineGuard® 12-ft cover kit — white × 3MLG450$267
$1,436
Equipment only · free shipping · labor extra if a contractor installs it
Replacement outdoor only? · Pad
Contractor-grade Advantage 5th Gen. Not DIY — no Quick Connect line set. A professional HVAC contractor has to flare, vacuum, and start it. Portal price is MSRP (Advantage has no MAP). 1-year parts / 2-year compressor. Eligible for MRCOOL Care.
Brochures and manuals
Factory PDFs from MRCOOL. Open in a new tab.
What’s included
- Outdoor condenser only
Not included
- Indoor air handler (order the complete system unless this is a replacement)
- Line set
- Electrical disconnect, pad, covers, or labor
Add these — most DIY jobs need them
Advantage 12k wall head — 115V
Indoor only.
$305