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Service Life Data Query
Use various criteria to evaluate the potential service life in
different HVAC components in different building environments

Region region details
State
Function
Size (sf)
Age (years)
Height (stories)
BOMA Class
Location
SYSTEM TYPE
Equipment Type
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Cooling Pump - Service Life Data per Above Criteria
[Total # of Matching Buildings: 79]
[Total Pieces of Equipment found: 361]
* Equipment with no units, not shown. View full HVAC Equipment List here
Currently in Service Replaced
Total
Units
No.of
Units
 Equipment Age (years)
No.of
Units
 Age at Removal (years)
Mean
Median
Std Dev
95% C.I.
Max
Min
Mean
Median
Std Dev
95% C.I.
Max
Min
Centrifugal pump, close-coupled, end-suction
89
89
18.8
20.0
6.7
2.4
42.0
7.0
0
n/a
n/a
n/a
n/a
n/a
n/a
Centrifugal pump, frame-mounted, end-suction
111
111
19.1
21.0
9.2
3.0
35.0
3.0
0
n/a
n/a
n/a
n/a
n/a
n/a
Centrifugal pump, split-case, multistage pump
12
7
19.0
26.0
13.9
15.7
28.0
3.0
5
42.0
42.0
n/a
n/a
42.0
42.0
Centrifugal pump, split-case, single stage
133
133
20.6
21.0
9.2
2.4
38.0
5.0
0
n/a
n/a
n/a
n/a
n/a
n/a
Centrifugal pump, vertical in-line
10
10
17.9
18.0
6.8
5.0
32.0
12.0
0
n/a
n/a
n/a
n/a
n/a
n/a
Condensate pump
7
4
6.3
5.0
4.2
4.8
11.0
3.0
3
23.5
23.5
3.5
4.9
26.0
21.0