Nortec EL SERIES, Installation, Operation And Maintenance Manual

Page: 64 / 72

60
Product Specifications
2584597_B_EN_1705 Nortec EL/RS Outdoor
Figure 26:
1.85
(47)
(x2)
A
-A-
Steam outlet (x2)
1.75” (45 mm) O.D.
1.65” (42 mm) dia.
(x2) for drain hose
Knockout for main power
cable – see note below
0.88” (22 mm) dia.
for control cables
Knockout (spare)
– see note below
Water line
protection shield
Exhaust
shroud
Air intake
shroud
Mounting
bracket (x3)
Knockout (x2)
for routing
power cables
- see note below
Water
inlet (x2)
3/4” BSPP
20.94
(532)
52.34
(1329)
50.20
(1275)
0.88” (22 mm) dia.
(x2) for freeze protection hose
1.74
(44)
2.50
(64)
2.40
(61)
44.43
(1128)
52.03
(1322)
41.76
(1061)
3.66
(93)
14.66
(372)
4.26
(108)
53.06
(1348)
55.07
(1399)
14.30
(363)
9.07
(230)
16.00 (406)
16.00
(406)
17.02
(432)
4.00
(102)
5.18
(131)
5.10
(130)
25.08
(637)
39.08
(993)
5.35
(136)
1
1.68
(297)
12.20
(310)
18.22
(463)
0.88” (22 mm) dia.
(spare - x2)
Nortec EL/RS Outdoor Steam Humidifier, Large Housing*
* EL-OC 150/200 and RS-OC 090-180 (units with two steam cylinders)
Note: The main power and auxiliary power cables enter the unit through multi-diameter knockouts with the following hole sizes: 7/8 in
(22 mm), 1-1/8 in (29 mm), 1-3/4 in (45 mm) and 2.5 in (64 mm).