Olympus 12k ENERGY STAR condenser

O-ES-12-HP-C-230C-O1

Olympus ENERGY STAR outdoor condenser only.

Power: 230V
SEER2: 25.4
Refrigerant: R-454B
Max fuse / breaker: 15A
MCA: 15A
Warranty: 7-year compressor / 5-year parts
Line set: Copper line set — vacuum required

ENERGY STARTax-credit eligible

Heat: Factory heat to about −13°F. Not Hyper Heat.

Must be installed by a professional HVAC contractor. Olympus E-Star singles are ENERGY STAR®. For Kalispell primary heat, start with DIY Hyper Heat — we can hang that kit.

$1,143

MAP. 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

Single-zone outdoor. Pick wall, cassette, or ducted at the same size, plus a copper line set.

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.

Fits. 12k indoor on a 12k outdoor (1 zone).

Add the usual extras30A disconnect, pad, and 3 LineGuard kits to cover 25 ft of line set (12 ft per kit). Uncheck if you already have them.

Olympus 12k ENERGY STAR condenserO-ES-12-HP-C-230C-O1$1,143
Olympus 12k wall headO-12-HP-WMAH-230C-O$401
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

$2,043

Equipment only · free shipping · labor extra if a contractor installs it

Have us install it

Replacement outdoor only? · Pad

Brochures and manuals

Factory PDFs from MRCOOL. Open in a new tab.

More manuals (3)

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

Olympus 12k wall head

Olympus 4th Gen wall air handler. Pair with an Olympus condenser. Professional HVAC contractor required.

$401

Other sizes

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