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John Vastyan

John Vastyan's Posts

Kitchen & Bath Kitchen & Bath

RO water filtration; laundry rooms; showers Read more

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Kitchen & Bath Kitchen & Bath

Hot-water recirculation retrofit; bathroom lighting; cooktops Read more

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Ground-Source Heating & Cooling Gets Better Ground-Source Heating & Cooling Gets Better

Direct-exchange heat-pump technology is pushing energy efficiency through the roof, and because it requires far fewer feet of ground loop, systems can be retrofitted even on small lots. Read more

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Indirect-Fired Water Heaters

In homes heated with a boiler, an indirect-fired tank can provide domestic hot water reliably and efficiently. A pair of industry experts explain what to look for. Read more

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JLC Field Guide
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