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Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ
Olympus·Pro InstallIndoor Unit Only

Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ

Component — Not a Complete System

This is the indoor unit only. To run, you also need a matching outdoor condenser and a refrigerant line set. Looking for the complete system instead? Browse complete 18,000 BTU systems.

SKU DUCT-18HP-230

18,000 BTUup to 1,500 sq ft208-230R-410A
$833.00
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5-year Parts/7-year Compressor/1-year Remote warranty · Covers up to 1,500 sq ft
Ships nationwide · exact freight at checkout
30-day returns on unopened products · See policy
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Sizing Help

Not sure if 18K BTU is right for your space?

Proper sizing prevents short-cycling, high bills, and premature failure. Our sizing tool takes 60 seconds.

Match My SpaceOr call (657) 582-0899

Resources

Brochures & Manuals

BrochureInstall ManualOwner ManualRemote ManualWarrantyAHRI CertificatesInstall Manual (FR)Owner Manual (FR)Remote Manual (FR)

Description

Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ

What's in the Box

Here's what you'll receive with your order

Wall-Mount Air Handler

Indoor ductless mini-split unit

Wireless Remote Control

Handheld remote with temperature control

Mounting Plate & Hardware

Wall mounting bracket and screws

Owner Manual

Installation and operation guide

2 Years compressor warranty
R-410A refrigerant
Compressor: 2 Years warrantyParts: 1 Year warranty

Key Specifications

18000BTU

Cooling Capacity

1500sq ft

Coverage Area

208-230V

Voltage

36/34/30dBA

Noise Level

18000BTU

Heating Capacity

Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ — Model Details

What this specific model is sized for, how it installs, how it performs, and what it costs to run.

Room & Space Coverage — 18,000 BTU

The Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ delivers 18,000 BTU of cooling and heating capacity (1.5-ton class), sized for spaces up to 1,500 sq ft in standard 8-ft ceiling rooms with average insulation. At this capacity the unit handles medium primary rooms, master suites with attached bath, converted garages, and workshops. If your space includes a sunny west-facing wall or a finished bonus room above it, lean toward the upper end of the coverage range.

Power & Electrical Requirements

Power requirement: 208-230V 1-phase 60Hz (standard US residential 240V service). Minimum circuit ampacity is 1.9A with a maximum overcurrent protection of 15A. Wire the outdoor unit with 14 AWG copper on a dedicated 15A double-pole breaker (or single-pole at 120V), with a disconnect within sight of the condenser per NEC 440.14.

Install Difficulty — Professional Install

This is a professionally-installed condenser that requires a licensed HVAC technician with EPA 608 certification. The tech will pull a vacuum on the line set to 500 microns, pressure-test with nitrogen, release the factory charge, and commission per MrCool's startup procedure. Budget 1 full day for install on a single-zone system. Ships with R-410A refrigerant. R-410A is a mature, widely-serviced refrigerant; service technicians and parts are available at any HVAC supply house.

Sound Level & Comfort Features

Operating sound level ranges from 30 dB(A) on low to 36 dB(A) on high — the low end is whisper-quiet, below a normal conversation (60 dB) and comparable to a library reading room. Quiet mode caps fan speed and compressor rpm for an extra 2–3 dB drop in sound output.

Warranty & Certifications

When you register your unit within 60 days of purchase you get 5-year on parts and 7-year on the compressor through MrCool's registered warranty program. Unregistered coverage drops to None / None — registration takes 3 minutes at mrcool.com and is the highest-ROI post-purchase step you can take. AHRI certified and UL/ETL listed for North American electrical safety — required for most utility rebate and tax credit programs.

What's in the Box & Compatibility

Ships as a Mini Split.

Product Details

Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ

Specifications

Cooling Capacity18,000 BTU
Heating Capacity18,000 BTU
Voltage208-230 V
RefrigerantR-410A
Noise Level36/34/30 dBA
Coverage Area1500 sq ft
Tonnage1.5 Ton
Airflow370.81/450.26/529.72 CFM
Phase1
Refrigerant TypeR-410A
Liquid Line Size1/4
Suction Line Size1/2
Country of OriginChina

Frequently Asked Questions

Everything you need to know about this product

What size room will the Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ cool?

At 18,000 BTU this unit is sized for rooms up to 1,500 sq ft under standard 8-ft ceilings with average insulation. Add 10–20% for sun-exposed rooms, poorly insulated spaces, or ceilings above 9 ft.

Do I need a licensed HVAC installer?

Yes — this unit is professionally-installed. The installer needs EPA 608 certification to handle R-410A, plus standard HVAC tools (vacuum pump, manifold gauges, nitrogen kit). Expect a one-day install on a single-zone system, more on multi-zone.

What electrical circuit do I need for installation?

208-230V dedicated circuit with the disconnect within sight of the outdoor unit per NEC 440.14. An electrician will size the breaker based on the minimum circuit ampacity shown on the nameplate. Budget $400–$900 for a new dedicated 240V circuit if one isn't already present.

What warranty do I get?

5-year parts warranty with registration (3-minute process at mrcool.com within 60 days of purchase). Without registration, coverage drops significantly — make registration part of your install-day checklist.

How fast does HVACZAR ship this unit?

Shipping is calculated at checkout from the order weight, and you see the exact charge before paying. In-stock SKUs leave the warehouse within 1–3 business days. Transit time is 3–7 business days via truck freight (with liftgate delivery) for outdoor units and UPS Ground for accessories. Tracking is emailed at pickup.

What if it arrives damaged or I change my mind?

Inspect the unit before signing for freight delivery. If there is visible damage, note it on the delivery receipt and refuse the shipment — we ship a replacement at no cost. Unopened and unused units can be returned within 30 days for a refund less outbound shipping.

What is the warranty on the Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ?

The Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ comes with a 5-year Parts/7-year Compressor/1-year Remote manufacturer warranty when purchased from HVACZAR, an authorized MrCool dealer. Register your unit after purchase to activate full warranty coverage.

How long does shipping take?

Shipping is calculated at checkout from the order weight. Most MrCool systems ship within 1-3 business days and arrive in 3-7 business days via FedEx, UPS, or truck freight with liftgate delivery.

What size room does 18,000 BTU cover?

A 18,000 BTU unit is sized for rooms up to 1,500 sq ft. Proper sizing depends on ceiling height, insulation, climate zone, and window exposure. Use our system finder for a precise recommendation.

Do you offer returns?

Yes. HVACZAR offers a 30-day return policy on unopened, unused products in original packaging. Contact us to initiate a return and receive a return authorization number.

How can I pay?

We accept all major credit cards (Visa, Mastercard, American Express, Discover) via Stripe secure checkout. All transactions are encrypted and protected.

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Ships Nationwide — Shop by State

We deliver the Olympus 18,000 BTU 1-1/2 Ton Ducted Mini-Split Air Handler - 230V-60HZ to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.

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