Warm Air
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Research: Warm Air Furnace Demand Rose in 2016
Warm air furnaces comprise the vast majority of overall demand, with 64% of total value sales in 2016. Forced air heating…
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Warm Air and HVAC Products Roundup
A selection of commercial heating/cooling/ventilation offerings
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More on Electricity
Feature Story by George Lanthier In a previous article we looked at an excerpt from one of our newer books…
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Draft Inducers and Controls
Feature Story by George Lanthier Figure 1 I’d like to preview something new with you and talk about one of…
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Fluepipe design, Part 3
Feature Story By George Lanthier Time to do some sizing of multiple-unit fluepipes and wrap this series of articles up.…
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Fluepipe design, Part 2
Feature Story By George Lanthier OK, if you remember in the last article we looked at fluepipe design and what…
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Fluepipe design, Part I
Feature Story By George Lanthier You might look at the title of this article and figure, ‘Oh boy, what’s this…
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Answered prayers
Cover StoryUpdated heating system cures the ills of century-old Baptist church By william montgomery Driving up Connecticut’s old Route 7…
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