High Velocity HVAC System Services - Tune-up, Repair & Replacement

Stramowski Heating Inc. provides replacement, maintenance / tune-up, and repair of Unico High Velocity heating & cooling systems.

Our residential services company is a local trusted Milwaukee service area HVAC professional for the thousands of homes we've served.

 

High Velocity Explained

A High Velocity HVAC system uses small, flexible ducts (piping) to deliver hot and cold air at high-speed rates. The 2" circular ducts cause the air to move very quickly from your furnace / air conditioner through your home. This results in better airflow with less energy usage. The superior sealing of the small ducts cuts down on air loss by roughly 90%, also resulting in energy efficiency. This type of system eliminates dust build-up in ducts (due to the fast airflow) and reduces humidity by up to 30% compared to traditional HVAC systems.



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When should I replace my High Velocity system instead of repairing it?

  • Expired Warranty: If your system is older, it may no longer be under warranty. Also, many replacement parts are slow to come in (due to supply chain issues or extreme weather conditions) or are no longer available.
    Our technicians will diagnose, check parts availability, and explain both options.
  • Expensive Repairs: If your system requires repairs that exceed 1/3 of the price of a replacement, we recommend replacement over repair. Other parts (not associated with performed repairs) often break shortly after repair, so those parts would result in additional expenses as well.
  • Save Money: If you can save money on utilities by buying a new system, consider it. Newer or higher rated equipment can save you money on energy consumption, perhaps with better heating performance. Those savings can pay for your new system over the life of the system.

 
 
 

 

 

Common HIgh Velocity System Problems That We Diagnose & Repair

High Velocity systems do share issues with traditional heating & cooling systems. Here are some common ones that our technicians diagnose and fix.
  • No Heat / Cooling
  • Not Enough Cold Air / Heat
  • Thermostat Issues
  • Broken Pipe / Duct
  • Strange Noises
  • Uneven Heating / Cooling
  • System Won't Start
  • Dirty Air Filters
  • Too Noisy
  • Air Flow Problems

Our technicians are trained to diagnose the source of your issue, which may be due to a clogged or leaky duct, broken air handler / blower, leaky component, defective part, faulty switch, dirty air filter, malfunctioning thermostat or controller, or bad circuit board.


Thank you for trusting Stramowski Heating and Cooling to be your preferred local HVAC service company for Indoor Air Quality equipment in Southeast Wisconsin.

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For an emergency, or for the fastest response, call us: 414-762-6457

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What to Expect

  • When the service technician arrives, he will turn off your heating & cooling system to prevent air circulation during the service visit.
  • After he is finished servicing your heating & cooling system, he will turn it back on and test it to be sure it works properly.


Our Guarantee / Warranty

  • All service (labor) is guaranteed for 30 days
  • Most replacement parts are warrantied
  • New installations have a factory warranty


Financing Available

Ask about:

  • Interest free options
  • Low payment options

  • Learn More


Quality & Accuracy

  • Attention to detail & customer needs

  • Certified, licensed & insured technicians


Advantage Plus Members

  • We maintain your records and call you when it's time to schedule system maintenance
  • Save on night, weekend & holiday overtime service rate
  • Signing up is free & easy Learn More