MRCOOL - 9k BTU 25 SEER HH Condenser
Component — Not a Complete System
This is the outdoor unit only. To run, you also need a matching indoor air handler and a refrigerant line set. Looking for the complete system instead? Browse complete 9,000 BTU systems.
SKU O-HH-09-HP-C-230
Customize it — compatible add-ons only
Same capacity, series, and voltage — required to complete the system.
Copper pair in 1/4″ × 1/2″ — the diameter this unit's spec sheet calls for. Installed and charged by your HVAC tech.
Lifts the condenser above snow, mud, and runoff.
Clean channel for the lines running down your exterior wall.
Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.
Sizing Help
Not sure if 9K BTU is right for your space?
Proper sizing prevents short-cycling, high bills, and premature failure. Our sizing tool takes 60 seconds.
Description
MRCOOL - 9k BTU 25 SEER HH Condenser
What's in the Box
Here's what you'll receive with your order
Outdoor Condenser Unit
Heat pump condenser with Gold Fin anti-corrosion coating
Installation Hardware
Mounting brackets and hardware kit
Owner Manual
Installation and operation guide
MRCOOL - 9k BTU 25 SEER HH Condenser — Model Details
What this specific model is sized for, how it installs, how it performs, and what it costs to run.
Room & Space Coverage — 9,000 BTU
The MRCOOL - 9k BTU 25 SEER HH Condenser delivers 9,000 BTU of cooling and heating capacity, sized for spaces up to 450 sq ft in standard 8-ft ceiling rooms with average insulation. At this capacity the unit targets small rooms, nurseries, tiny homes, enclosed porches, and dedicated zones that need precise temperature control without oversizing — oversized units short-cycle, which hurts humidity control and shortens compressor life.
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 - 9k BTU 25 SEER HH Condenser
Frequently Asked Questions
Everything you need to know about this product
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We deliver the MRCOOL - 9k BTU 25 SEER HH Condenser to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.

