Term
|
Definition
Hot Water Boiler
Expansion Tank |
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Term
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Definition
Hot Water Boiler
Low-water cutoff |
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Term
|
Definition
Hot Water Boiler
Combination temperature/pressure gage or altitude/temperature gage |
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Term
|
Definition
Hot Water Boiler
Operating aquastat |
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Term
|
Definition
Hot Water Boiler
High-limit saftey aquastat |
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Term
|
Definition
Steam Boiler
Saftey Valve |
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Term
|
Definition
Steam Boiler
Low Water cutoff
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Term
|
Definition
Steam Boiler
Water column blow-down valve |
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Term
|
Definition
Steam Boiler
Pressuretrols (one is high limit saftey) |
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Term
|
Definition
Steam Boiler
Steam pressure-gage |
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Term
|
Definition
Steam Boiler
Water column clean out (cross tee) |
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Term
|
Definition
Steam Boiler
Bottom blow-off and drain valve |
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|
Term
|
Definition
Steam Boiler
Low-water cutoff/blow off valve
not pictured: second lower water cutoff |
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