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PRODIRECT Series 1.5 Ton BTU PSC Air Handler
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ProDirect·Pro InstallIndoor Unit Only

PRODIRECT Series 1.5 Ton BTU PSC Air Handler

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 HAH018FPA

18,000 BTUup to 900 sq ft208/230R410a
$693.00
Pay over time withAffirmaffirmKlarnaKlarna— see your options at checkout.
In Stock — Ships within 1-3 days

Customize it — compatible add-ons only

Heat pump or AC condenser rated for this air handler.

ProDirect top-discharge heat strips — sized in kW by your installer.

Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.

7-year warranty · Covers up to 900 sq ft
Ships nationwide · exact freight at checkout · Ships in 1-3 business days
30-day returns on unopened products · See policy
Secure checkout:Visa · Mastercard · Amex · Discover

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

Performance SpecsInstall ManualWarranty

Description

PRODIRECT Series 1.5 Ton BTU PSC Air Handler

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
R410a refrigerant
Compressor: 2 Years warrantyParts: 1 Year warranty

Key Specifications

18000BTU

Cooling Capacity

208/230V

Voltage

PRODIRECT Series 1.5 Ton BTU PSC Air Handler — 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 PRODIRECT Series 1.5 Ton BTU PSC Air Handler delivers 18,000 BTU of cooling and heating capacity, sized for spaces up to 900 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 R410a refrigerant. R-410A is a mature, widely-serviced refrigerant; service technicians and parts are available at any HVAC supply house.

Product Details

Improve your HVAC system with the 1.5 Ton PRODIRECT™ Series PSC Air Handler, a dependable upgrade for any home. With a SEER2 rating of 15.2, this model offers excellent energy efficiency. Built with all-aluminum tubes and fins, it provides long-lasting durability and corrosion resistance for dependable performance. Compatible with both cooling and heat pump systems, it’s designed to meet the varying needs of different home setups. The 18K PRODIRECT™ Series PSC Air Handler features a factory-sealed cabinet that limits air leakage to 2% or less at 1.0 inch water column pressure, further optimizing energy consumption. Its flexible design supports multi-positional installation, allowing it to fit in a variety of spaces and includes both horizontal and vertical condensate drain pans for easier installation. Maintenance is made simple with slide-out blower and coil components. Additionally, you can customize the heating capacity with optional heat kits ranging from 5 to 20 kW, allowing you to achieve the perfect comfort level for your home. Certified by AHRI and listed by ETL, the 1.5 Ton PRODIRECT™ Series PSC Air Handler meets the highest industry standards and is backed by MRCOOL® with a standard 5-year warranty plus an additional 5-year extended parts and compressor warranty upon registration. Choose the PRODIRECT™ Series for an efficient, dependable air handler that ensures long-lasting comfort in your home.

Specifications

Cooling Capacity18,000 BTU
Voltage208/230 V
RefrigerantR410a
Phase1
Refrigerant TypeR410a
Liquid Line Size3/8
Suction Line Size3/4

Features

  • Multiposition installation
  • Blower and coil easy slide out for ease of maintenance
  • Evaporator Coil Tube Material: Aluminum
  • Evaporator Coil Tube Size(in.): 9/32
  • AHRI Listed & ETL Certified.

Frequently Asked Questions

Everything you need to know about this product

What size room will the PRODIRECT Series 1.5 Ton BTU PSC Air Handler cool?

At 18,000 BTU this unit is sized for rooms up to 900 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 R410a, 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.

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 PRODIRECT Series 1.5 Ton BTU PSC Air Handler?

The PRODIRECT Series 1.5 Ton BTU PSC Air Handler comes with a 7-year 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 900 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 PRODIRECT Series 1.5 Ton BTU PSC Air Handler to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.

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