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MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return
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MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return

SKU GHV36VGTANXRD

36,000 BTUup to 1,500 sq ft
Custom quote
Sold out at MrCool right now

We price this to your job and email you a link to purchase — usually within one business day.

Customize it — compatible add-ons only

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

7-year warranty · Covers up to 1,500 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 36K 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

Description

MRCOOL GeoCool® geothermal inverter system — ground-loop heat exchange for the lowest operating cost in the catalog, with variable-capacity inverter control.

What's in the Box

Here's what you'll receive with your order

MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right...

As described

2 Years compressor warranty
Compressor: 2 Years warrantyParts: 1 Year warranty

MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return — Model Details

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

Room & Space Coverage — 36,000 BTU

The MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return delivers 36,000 BTU of cooling and heating capacity, sized for spaces up to 1,500 sq ft in standard 8-ft ceiling rooms with average insulation. At this capacity the unit is typically used for open-plan main floors, large garages, pole barns, finished basements, and small commercial bays. For homes with vaulted ceilings, heavy sun exposure, or poor insulation, plan on ~20% more BTU per square foot than the nominal coverage.

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.

Product Details

MRCOOL GeoCool® geothermal inverter system — ground-loop heat exchange for the lowest operating cost in the catalog, with variable-capacity inverter control. Model GHV36VGTANXRD. Specifications from the MRCOOL product catalog (2026 edition, p.63). This item is quoted to your job — request a quote and we will email you a price with a link to purchase, usually within one business day.

Frequently Asked Questions

Everything you need to know about this product

What size room will the MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return cool?

At 36,000 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 the refrigerant, plus standard HVAC tools (vacuum pump, manifold gauges, nitrogen kit). Expect a one-day install on a single-zone system, more on multi-zone.

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 MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return?

The MRCOOL GeoCool 36K BTU Geothermal Inverter System — Right Return 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 36,000 BTU cover?

A 36,000 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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