SpacePak High-Velocity Heating & Cooling in Colorado

Invisible comfort, whisper-quiet airflow, and energy-efficient heating & cooling for historic and modern Colorado homes.

What Is SpacePak?

SpacePak is a high-velocity, small-duct HVAC system designed for Colorado homeowners who want the comfort of central air without major renovations. Using flexible 2-inch tubing and compact air handlers, SpacePak delivers even temperatures, quiet operation, and impressive efficiency, even in older homes found throughout Denver, Golden, Boulder, Arvada, and the Front Range.

How SpacePak Works

SpacePak uses aspiration technology—a gentle air-mixing process—to eliminate hot and cold spots throughout your home. It distributes air through small, flexible ducts that fit into tight Colorado home structures, including attics, crawlspaces, rim joists, and closet chases.

System Components Include (H3):

  • Compact high-velocity air handler

  • 2-inch small-diameter duct network

  • Discreet ceiling, wall, or floor outlets

  • Optional ZonePak zoning for independent temperature control

Why Colorado Homes Are Perfect for SpacePak

Colorado structures—especially in Denver, Boulder, Golden, and older mountain homes—often lack traditional ductwork. SpacePak solves this problem without the need for demolition or large soffits.

Benefits for Colorado Homes (H3):

✔️ Ideal for historic Denver homes and older buildings
✔️ Works beautifully with Colorado heat pumps
✔️ Reduces energy consumption in cold and hot seasons
✔️ Handles elevation and climate fluctuations
✔️ Blends into custom and luxury homes without aesthetic disruption

SpacePak Services We Offer

At Mini-Splits by Joseph, we are Colorado’s trusted SpacePak specialists. We provide:

1. SpacePak Installation

Turnkey system design and installation for any Colorado home type.

2. SpacePak Retrofit Solutions

Perfect for houses without existing ductwork—including classic Denver bungalows, Victorian homes, and foothills cabins.

3. SpacePak + Heat Pump Integration

Maximize energy efficiency and qualify for potential Xcel Energy rebates.

4. ZonePak Zoning Setup

Create 2–3 comfort zones for multiple floors or wings.

5. SpacePak Repairs & Maintenance

Fast service for airflow issues, noise, thermostat problems, and efficiency concerns.

6. System Upgrades & Replacements

Replace older high-velocity systems with newer, quieter, more efficient SpacePak models.

Brian Forrester

Joseph knew exactly what I needed for our space and use. He was incredibly knowledgeable to help us get the best and most efficient units to fit our needs and budget! He and the install team were quick and easy and we have been happy with everything sinc

jonathan Goldberg

I finally had to write a review as the arctic freeze has blanketed us for the past days – sub zero temperatures! The two mini-split systems installed by Joseph have been working quietly and effectively keeping us warm and cozy. The installation went as planned and Joseph gave us options on interior and exterior finishes and where the systems should be affixed and piping run. I believe, the evening he got back to his shop after our project was complete, he submitted the rebate forms!! We got our rebate within 30 days – which is quite amazing. He and his associate, Lev, worked like a well orchestrated team. Joseph has been available for follow-up questions and is prompt and thorough in his replies. It feels good as a consumer to work with a company that is run by, and hires mechanics that are kind, competent and good people! We have recommended their services to family, and will certainly call them for our next project.

Jill Houser

Joseph was a consummate professional. My photo studio in Denver has been without AC and heat for years and this June I’d had enough and found Joseph on Google. He gave his professional opinion on placement and size of the mini-split unit, so I didn’t have to worry about that. My studio space is unique and old (1930s home) so he was able to work around those challenges and everything turned out beautifully. Joseph books up fast so hire him if he’s available!

Angie Birky

We’ve had the system installed for about a month and I am over the moon happy with it. As a longtime swamp cooler user, the switch has been amazing because I was so tired of feeling the dampness in my home. Joseph was incredibly responsive, thorough in his assessment, quick to install, and did wonderful work—at a great price! I would highly recommend working with him. For reference, my home is about 1100 ft.² and I installed two units upstairs and one unit in my basement.

Our expertise

Locally owned
Locally owned
We don't stop until the job is done
We don’t stop until the job is done
We only install the best HVAC products
We only install the best HVAC products

FAQ

  • Why Choose Mini-Splits by Joseph

    Mini-Splits by Joseph delivers Colorado’s top-rated HVAC service with expertise in SpacePak systems.

    What Sets Us Apart (H3):

    • Factory-trained SpacePak installers

    • Local Colorado experts familiar with unique home designs & climates

    • Fast turnaround times

    • Transparent pricing

    • Fully licensed & insured

    • 5-star customer satisfaction

    CTA:
    📞 Call Now: 970-798-0096

  • SpacePak + Heat Pumps = Colorado’s Most Efficient System

    Pairing SpacePak with an inverter heat pump creates a high-efficiency hybrid system ideal for the Colorado climate. This combination supports both heating in winter and cooling in summer, reducing utility bills and improving year-round comfort.

  • Bronco Breeze proudly serves homes and businesses across the Denver Metro and Front Range areas.

    Counties We Serve

    • Denver County

    • Arapahoe County

    • Jefferson County

    • Adams County

    • Douglas County

    • Boulder County

    • Broomfield County

    • Weld County

    • Larimer County

    • El Paso County

    Cities & Towns We Serve

    • Denver

    • Aurora

    • Lakewood

    • Littleton

    • Englewood

    • Centennial

    • Highlands Ranch

    • Arvada

    • Westminster

    • Thornton

    • Northglenn

    • Golden

    • Broomfield

    • Boulder

    • Longmont

    • Louisville

    • Lafayette

    • Erie

    • Brighton

    • Commerce City

    • Parker

    • Castle Rock

    • Lone Tree

    • Fort Collins

    • Loveland

    • Greeley

    • Colorado Springs

    Neighborhoods & Local Communities in the Denver Metro

    • Capitol Hill

    • Washington Park (Wash Park)

    • Congress Park

    • Cherry Creek

    • Park Hill

    • Sloan’s Lake

    • Highlands / LoHi (Lower Highlands)

    • RiNo (River North Art District)

    • Five Points

    • Baker

    • Belcaro

    • Hilltop

    • University Hills

    • Stapleton (Central Park)

    • Green Valley Ranch

    • Montbello

    • Hampden South

    • Harvey Park

    • Sunnyside

    • Berkeley

    • City Park

    • Downtown Denver

Ready for Whisper-Quiet, Even Comfort in Your Colorado Home

Mini-Splits by Joseph is Colorado’s #1 SpacePak Installer

Contact Us

Join our thousands of satisfied customers in the Denver, CO, area and contact us today for all your air conditioning needs!



    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.