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Frequently Asked Questions
Find answers to most commonly asked questions.
Homeowner FAQs
- Where is The Unico System best suited and what are its benefits?
- With high velocity air, will the Unico System be noisy?
- What condensing unit must be used with The Unico System?
- How many BTUs are there per outlet?
- What are the types of outlets, and where should they be placed?
- What types and sizes of ductwork are there?
- How long can my main plenum and supply runs be?
- How does the Unico System provide return air?
- Can I heat as well as cool with The Unico System?
- Didn't find the answer's you are looking for?
Professional FAQs
- What is a Small Duct High Velocity (SDHV) system?
- Are both sides of the system considered high pressure high velocity?
- What pressure and velocity are we talking about?
- How many cfm per ton is the Unico system designed for?
- What types of cooling or heating methods can Unico provide?
- What types of refrigerant are Unico coils rated for?
- How many air handler capacity sizes does Unico offer?
- What configuration and orientation?
- What voltages are available?
- How do you set airflow?
- How is cfm measured?
- How do you charge a Unico system?
- Will 250 cfm per ton affect my suction pressure?
- Will 250 cfm per ton in heating on a heat pump effect head pressure?
- Will 250 cfm per ton change my discharge air temperature in cooling?
- Will 250 cfm per ton affect my discharge air temp in the heating mode with a heat pump?
- How many 2” supply outlets per ton do I design for?
- How do I size my refrigerant piping?
- What is and why use sound attenuator tubing?
- When should I use the aluminum supply tubing?
- How far can you run the supply tubing?
- How many styles of finished outlets does Unico have?
- How many types of outlet boots are available?
- Can any condenser or heat pump work with a Unico system?
- How high a SEER rating can I install with a Unico System?
- What is aspiration or induced flow?
- Are there install kits for rough in?
- How do I handle changes in altitude?
- Where did 33 cfm per outlet come from?
- What is a FRO (Full Rated Outlet)?
- What is a high ambient heat pump kit?
- Can the Unico system be zoned?