A heat exchanger is used to transfer heat from a ___.
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A steam trap is often included in a heat exchanger as a way…
A steam trap is often included in a heat exchanger as a way to ensure that the condensate is clean and can be reused.
A quicker but less accurate method of determining water hard…
A quicker but less accurate method of determining water hardness is with a soap test.
Mechanical draft is produced by a fan or blower.
Mechanical draft is produced by a fan or blower.
A lithium bromide-water absorption chiller system is an abso…
A lithium bromide-water absorption chiller system is an absorption chiller system that uses water as the refrigerant and a solution of lithium bromide and water as the absorbent.
The disc and seat of a globe valve can be replaced without r…
The disc and seat of a globe valve can be replaced without removing the valve body from its installed position.
Mechanical draft is produced by a fan or blower.
Mechanical draft is produced by a fan or blower.
A(n) ___ burner is a small burner located near burner tubes…
A(n) ___ burner is a small burner located near burner tubes that ignites the air-fuel mixture released into the burner.
A ___ can save energy because it can precisely control a fan…
A ___ can save energy because it can precisely control a fan’s motor speed so that the fan volume more efficiently matches the boiler air flow requirements.
A probe-type low water fuel cutoff uses ___ to complete a bu…
A probe-type low water fuel cutoff uses ___ to complete a burner control circuit.