38+ Years in BusinessIndependent & family operated
UL Safety ListedTested to UL/CSA standards
NRTL certified for your safetyUL, MET, Intertek
Engineered & Assembled in USADurant, Iowa manufacturing
Product Lines

HVAC Solutions

Every product is designed, assembled, and performance-tested in our Iowa facility - with published specs, UL/MET/ETL listings and market leading product limited warranties.

Iowa Patent of the Month — Jan 2026
Suncourt

Patented airflow engineering, built in Iowa since 1988

We started by solving one problem — moving conditioned air where a duct system couldn't — and never outsourced the answer. Design, tooling, assembly, and airflow verification all happen under one roof, which is why our specs hold in the field.

14US patents granted
100%Units bench-tested pre-ship
1, 3 or 5 YearStandard warranty coverage
1,900+Distribution points nationwide
  • Engineering quality check (QC) on every sku before assembly - no rebadged imports.
  • Published CFM curves and static-pressure data for every fan we build.
  • Customer Support line staffed by technical Suncourt experts
Read our story
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Featured questions

Sizing, fitment, warranty, and installation — answered on the page, not buried in a PDF.

View all FAQs
01 What types of HVAC products does Suncourt make?

Suncourt manufactures airflow, ventilation, and indoor air quality products including booster fans, fresh air intake systems, motorized dampers, radon fans, dryer booster fans, and room transfer fans.

02 How do I choose the right Suncourt airflow solution?

Start with the problem you are trying to solve. Weak register airflow, duct movement, ventilation needs, and airflow control each require different product types.

03 Are Suncourt products designed for residential HVAC systems?

Yes. Many Suncourt products are designed for residential HVAC applications, including forced-air heating and cooling systems.

04 Does Suncourt provide airflow performance information?

Yes. Suncourt publishes technical information such as CFM curves and static-pressure data for applicable fan products to help with product selection.

05 Where are Suncourt products made?

Suncourt products are engineered and assembled at the company’s manufacturing facility in Durant, Iowa.

Video Resource Center

Watch the install before you make it

Buying Guide

Which booster fan fits your duct run?

Sizing by diameter, length, and static pressure.

Maintenance

Annual service on a Centrax® radon fan

Seal checks, bearing noise, manometer reading.

Troubleshooting

Damper won't close: three things to check

Transformer load, limit switch, linkage binding.

Installation

Door Frame Fan Installation Video

Circulates warm or cool air from room to room

Specifying for a job? Talk to an engineer.

Send us the duct geometry and the target CFM. We'll come back with
a model, a submittal sheet, and distributor pricing.