Table 5: Performance Data with V-Series EHS
37AHA045 & 37AHA060 Nominal Heating Capacity (MBH)
UNIT
EHS PART NUMBER
MODEL
REU-V1616WC
REU-V2020WC
REU-V2532WC
REU-V2532WCD
REU-V2520FFUC
REU-V2520FFUCD
REU-V2532FFUC
REU-V2532FFUCD
REU-V3237WC
REU-V3237FFUC
REU-V1616WC
REU-V2020WC
REU-V2532WC
REU-V2532WCD
REU-V2520FFUC
REU-V2520FFUCD
REU-V2532FFUC
REU-V2532FFUCD
REU-V3237WC
REU-V3237FFUC
Legend
CFM
Cubic Feet Per Minute
ESP
External Static Pressure
EHS
External Heat Source (Rinnai® V-Series Water Heaters)
‡
Factory Setting
†
Recommended Operating Point
Notes
(1) 1 MBH = 1000 Btuh
(2) Air entering at 68ºF
(3) Capacities are based on a piping arrangement with a total equivalent length of 100 ft.
32
MODEL
BLOWER
SERIES
SPEED‡
(in. W.C.)
C42e
C53e
C85e
C85e PLUS
C53i
HIGH
C53i PLUS
C85i
C85i PLUS
C98e
C98i
C42e
C53e
C85e
C85e PLUS
C53i
HIGH
C53i PLUS
C85i
C85i PLUS
C98e
C98i
Rinnai Corporation Hydronic Air Handler Manual
ESP
AIR
ENTERING WATER TEMPERATURE (
DELIVERY
120
(CFM)‡
34.2
35.3
31.0
31.0
34.6
0.5
800
34.6
34.9
34.9
34.4
34.6
39.1
38.9
39.7
39.7
37.5
0.5
1200
37.5
41.2
41.2
37.6
38.7
130
140
150†
160
38.0
45.8
51.1
57.0
38.2
46.4
50.7
57.5
37.0
45.3
50.0
52.6
37.0
45.3
50.0
52.6
40.6
46.2
52.3
58.3
40.6
46.2
52.3
58.3
40.2
45.1
51.1
56.8
40.2
45.1
51.1
56.8
39.3
45.2
51.0
55.6
39.9
45.6
52.1
58.0
46.4
53.8
61.5
69.5
46.2
53.6
61.1
68.2
46.0
52.7
60.5
68.9
46.0
52.7
60.5
68.9
45.0
52.5
60.0
68.0
45.0
52.5
60.0
68.0
48.3
55.8
62.2
69.0
48.3
55.8
62.2
69.0
45.4
54.4
61.5
70.5
46.6
54.4
61.9
69.8
O
F)