Coleman Mach 8 Plus RV AC | 15K BTU | Heat Pump | Black | 37024-079

Upgrade your RV cooling with the Coleman Mach 8 Plus RV Air Conditioner with Heat Pump — Black (Part #37024-079). Industry's lowest 8" aerodynamic profile with revolutionary fiberglass basepan for superior strength and reduced weight. 15,000 BTU cooling, integrated heat pump, built-in condensate pump, R-32 refrigerant, and 300 CFM airflow. Fits any 14" × 14" opening — versatile ducted OR non-ducted installation.

⭐ Industry's Lowest 8" Aerodynamic Profile

Standout feature vs standard rooftop ACs: at just 8.3" tall, the Mach 8 Plus has the industry's lowest aerodynamic profile. Meaningful benefits:

• Reduced wind resistance — better fuel economy while towing/driving
• Improved roof clearance — meaningful for low-clearance parking, garage storage, driveway constraints
• Cleaner aesthetic profile vs standard-height AC shrouds

⭐ Revolutionary Fiberglass Basepan

Coleman Mach 8 Plus introduces a fiberglass basepan — a meaningful engineering upgrade over standard construction:

• Superior strength
• Reduced weight
• Corrosion resistance — meaningfully better than steel over time

⭐ 15,000 BTU Cooling + Heat Pump

High-capacity year-round comfort from a single low-profile unit:

• 15,000 BTU cooling capacity
• Integrated heat pump — supplemental electric heating without propane usage
• 300 CFM airflow — consistent, refreshing air movement
• Dual-motor design — operates quietly on both high AND low speeds

⭐ Built-In Condensate Pump — Standout Feature

Standout feature vs standard rooftop ACs: integrated condensate pump effortlessly controls surplus moisture to maintain a comfortable indoor atmosphere. Meaningful benefits:

• Prevents water pooling on the AC housing or RV roof
• Reduces the risk of roof water damage over time
• Cleaner discharge management — condensate goes where you want it to go

Don't Need the Condensate Pump?

Same platform is available without the built-in condensate pump at a different price point: see the Coleman Mach 8 Plus (37004-079) — same 15K BTU heat pump, same 8.3" ultra-low profile, same fiberglass basepan, without the condensate pump.

Cool-Only Version Instead?

The Mach 8 Plus platform is also available as a cool-only variant without heat pump OR condensate pump: see the Coleman Mach 8 Plus Cool-Only (37204-079).

R-32 Next-Generation Refrigerant

Uses R-32 refrigerant — the next-generation low-GWP refrigerant that replaces R-410A in current Coleman Mach production:

• Approximately 70% lower global warming potential than R-410A
• Zero ozone depletion potential
• Improved energy efficiency in many operating conditions vs R-410A
• Meets 2025 EPA AIM Act refrigerant requirements

Note: R-32 is classified as A2L (mildly flammable) — service must be performed by a qualified technician using appropriate equipment.

⭐ Universal 14" × 14" Roof Opening Fitment

Fits any 14" × 14" RV roof opening — the industry-standard AC roof opening size. Easy replacement for most existing rooftop AC installations without cutting sheet metal.

Ducted OR Non-Ducted Installation

Versatile installation flexibility — works with both ducted AND non-ducted systems. Suits varied RV configurations and preferences.

Multiple Part Number Match — Same Unit

Both of the following part numbers correspond to this same air conditioner model:

• 37024-079
• 47024-079

Related Coleman Mach Air Conditioners

Other Coleman Mach models in the catalog:

• Coleman Mach 3 Plus RV AC (38203-066) — 13.5K BTU Textured White
• Coleman Signature Mach 3 (13.5K BTU) — Polished White, Arctic White, Polished Black, Textured Black finishes
• Coleman Mach 10 (35024-0792) — 15K BTU Heat Pump w/ Condensate Pump, Black
• Coleman Mach 15 (38004-067) — 15K BTU Heat Pump, Black (13.8" medium profile)

Companion Ceiling Assembly

If you need a ceiling assembly, see the Coleman Mach RV Ceiling Assembly 8430A633 — Cool-Only Lateral Ducted. Note: the 8430A633 is cool-only — for this Mach 8 Plus heat pump installation, verify a compatible heat pump-capable ceiling assembly is used.

Size and Weight

• Height: 8.3" (industry's lowest profile)
• Width: 28.4"
• Length: 41.1"
• Weight: 90 lbs

Cross-Reference Part Numbers

• Part Number: 37024-079
• Alt Part Number: 47024-079

Black Finish

⚠️ Professional Installation Required

Installation involves rooftop mounting, weather sealing, 120V AC electrical wiring, control network wiring, thermostat integration, and condensate pump discharge line routing. Installation should be performed by a qualified RV service technician.

Genuine Coleman Mach OEM

Key Features

• Genuine Coleman Mach OEM Mach 8 Plus rooftop AC with heat pump
• Part number: 37024-079 (Alt: 47024-079 — same unit)
• ⭐ Industry's lowest 8.3" aerodynamic profile
• ⭐ Revolutionary fiberglass basepan — superior strength, reduced weight, corrosion resistance
• 15,000 BTU cooling capacity
• Integrated heat pump for year-round comfort
• 300 CFM airflow
• Dual-motor design — quiet high/low speed operation
• ⭐ Built-in condensate pump — controls surplus moisture, prevents roof pooling
• R-32 refrigerant — 70% lower GWP vs R-410A
• Fits any 14" × 14" roof opening
• Ducted OR non-ducted installation
• Black finish
• Dimensions: 8.3"H × 28.4"W × 41.1"L, 90 lbs

Specifications

• Brand: Coleman Mach / Airxcel
• Series: Mach 8 Plus
• Part Number: 37024-079
• Alt Part Number: 47024-079
• Type: RV Rooftop Air Conditioner with Heat Pump (Ultra-Low Profile)
• Cooling Capacity: 15,000 BTU
• Airflow: 300 CFM
• Heat Pump: Yes (integrated electric heating)
• Refrigerant: R-32 (Low-GWP, A2L class)
• Condensate Pump: Built-in (controls surplus moisture, prevents pooling)
• Motor Design: Dual-motor (quiet high AND low speed operation)
• Basepan Construction: Fiberglass (superior strength, reduced weight)
• Configuration: Ducted OR Non-Ducted
• Roof Opening Requirement: 14" × 14"
• Height: 8.3" (industry's lowest profile)
• Width: 28.4"
• Length: 41.1"
• Weight: 90 lbs
• Color: Black