Central Air

At Holub Apartments, we’ve upgraded our historic Northside Iowa City building with a premium SpacePak Central Air System — the original Small Duct High Velocity (SDHV) HVAC solution. Say goodbye to noisy, inefficient window units that block views, rattle in the wind, and struggle to keep up during hot Iowa summers.

Why We Chose SpacePak for Our Retrofit

Holub Apartments features charming, older architecture that we’re committed to preserving while delivering modern comfort. Conventional central air systems require bulky ductwork that often demands major renovations — tearing into walls, dropping ceilings, or losing usable space. SpacePak’s innovative design changes that.

  • Small, Flexible 2-Inch Ducts: These pre-insulated mini-ducts snake through existing wall cavities, floor joists, and tight spaces with minimal disruption. Perfect for retrofitting historic or multi-unit buildings like ours without compromising character or requiring extensive construction.
  • Compact Air Handler: Fits neatly in attics, closets, basements, or mechanical spaces — no bulky equipment invading living areas.
  • Discreet Outlets: Small (about 5″ round or slim linear slots) vents can be placed in ceilings, walls, or floors. They come in a wide variety of finishes (paintable, aluminum, brass, wood grain) to blend seamlessly with our renovated interiors. You’ll barely notice them.

Superior Comfort and Performance

SpacePak isn’t just about getting cool air into the building — it delivers even, draft-free comfort throughout every apartment thanks to its unique aspiration technology:

  • High-velocity air exits the small outlets and mixes gently with room air, eliminating hot/cold spots, stratification, and drafts. You enjoy consistent floor-to-ceiling temperatures.
  • Superior Dehumidification: Removes up to 30% more humidity than conventional systems. Your space feels cooler at a higher thermostat setting (e.g., 72°F instead of 70°F), which can lead to noticeable energy savings.
  • Whisper-Quiet Operation: Sound attenuators and smart design keep things peaceful — no noisy window units or loud fans disrupting your day or sleep.
  • Better Indoor Air Quality: Optional PurePak filtration can help remove pollen, dust, and other contaminants.

This system is ideal for apartment living: reliable whole-unit cooling without the maintenance headaches or uneven performance of individual units.

Benefits for Holub Residents

  • True Central Air: Consistent, reliable cooling across your entire apartment — no more fighting with window units or portable ACs.
  • Energy Efficiency & Lower Bills: Better humidity control and even distribution often mean you can run the system less aggressively while staying comfortable (potential 10-15%+ savings on cooling costs from modest thermostat adjustments).
  • Preserved Aesthetics: Our renovations maintain the historic charm and walkable Northside feel you love, with modern comfort hidden behind the scenes.
  • Low Maintenance: Professional installation by certified contractors ensures long-term reliability.

We’re proud to offer this upgrade as part of our commitment to providing high-quality, comfortable housing in Iowa City. Whether you’re a student, professional, or long-term resident, you’ll appreciate the difference a properly engineered central air system makes during those humid Midwest summers.

Rent at Holub Apartments includes central air (along with utilities such as heat, water, and fiber internet (by ImOn) — tenant is responsible for electricity).