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Home » Topics » Market Sectors » Mechanical Systems

Mechanical Systems
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Ray Wohlfarth

Understanding barometric dampers

Controlling boiler draft saves heat and reduces operating costs
ray wohlfarth
Ray Wohlfarth
January 15, 2013
One of the most misunderstood components inside a boiler room is the barometric damper, which is used to control the draft inside a boiler.


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Clog detector

Clog detector

January 15, 2013
The CleanAlert FILTERSCAN air filter clog detector monitors differential pressure in an HVAC system and provides visual, audible and remote alerts when a filter needs servicing


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Venting system

Venting system

January 15, 2013
The SDC is a complete engineered venting system that maintains consistent flue pressure for hot-water appliances within the parameters of the manufacturers’ requirements


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PEX-a pipe support

PEX-a pipe support

January 15, 2013
Uponor’s new PEX-a Pipe Support is designed for use in commercial plumbing as well as hydronic distribution systems.


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Hydronic heating has come a long way, but system innovation continues

Dan Holohan
Dan Holohan
January 15, 2013
Twenty years ago this month, I wrote a column for this fine magazine titled, “Reaching for Higher Plateaus.”


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Shelter from the storm with CSST

.
John McNally
October 1, 2012
Advancements in flexible-gas piping technology protect applications from lightning damage. 
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2012 Supply House of the Year: WinWholesale

Bob Miodonski
Bob Miodonski
October 1, 2012
‘Pros Like You'. The Win Group of Companies comprises 526 locations in 44 states and $1.76 billion in annual sales.
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Appleby Plumbing delivers energy savings without shrinking the livable space in a customer's modular home

September 1, 2012
Affordable, consistent comfort in a space-saving design.
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Value in multistory projects

Brian Helms
August 1, 2012
Starter fittings improve function and reduce cost.
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Products of the Year 2011

March 1, 2012
The following products have earned special designation as the 2011 PM Products of the Year.
Read More
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