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Home » Keywords: » ductless

Items Tagged with 'ductless'

ARTICLES

Mini-Split Heat Pump Heating and Air Conditioning Unit
Hydronics Workshop | John Siegenthaler

Comparing air-to-water versus ductless heat pump systems

An alternative to ductless
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
August 2, 2024

I attended a conference hosted by the Building Performance Association and presented on air-to-water heat pump systems. Many professionals were interested in heat pumps, especially ductless air-to-air systems. One person mentioned the difficulty of finding qualified installers for air-to-water heat pumps and noted the higher cost compared to ductless air-to-air systems.



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RectorSeal outset seal lineset protection

RectorSeal outset seal lineset protection

February 16, 2023

RectorSeal’s Outset Seal, an adjustable lineset protection system for ducted and ductless HVAC installations, is designed to protect indoor areas by blocking air leakage, moisture penetration and rodent intrusion and hiding unsightly wall penetrations where HVAC linesets enter or exit structures.


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Mini-splits are the energy-efficient air-conditioning alternative

Replacing the dinosaur window air-conditioning units are high-efficiency ductless, mini-split systems.
Nadia Askar
Nadia Askar
April 27, 2015
The 411 on ductless, mini-split air-conditioning systems.


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Ductless Systems

April 19, 2013
Fujitsu introduces its new RLS2H ductless systems.
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