Service & Maintenance
RT-SVX35H-EN
101
Table 35. Filter data
Unit Model
Panel-Type Filters
Bag-Type Filters
Cartridge Filters
(Box-Type)
Panel-Type Prefilters
Qty
(a)
Size of each Qty.
(b)
Size of each Qty.
Size of each
Qty.
(c)
Size of each
W_HE-Casing 2
C20 & C25
12
20 X 20 X 2
4
12 X 24 X 19
4
24 X 12 X 12
4
12 X 24 X 2
3
24 X 24 X 19
3
24 X 24 X 12
3
24 X 24 X 2
W_HE-Casing 3
C30
16
20 X 20 X 2
2
12 X 24 X 19
2
24 X 12 X 12
2
12 X 24 X 2
6
24 X 24 X 19
6
24 X 24 X 12
6
24 X 24 X 2
W_HE-Casing 4
C40
16
20 X 25 X 2
5
12 X 24 X 19
5
24 X 12 X 12
5
12 X 24 X 2
6
24 X 24 X 19
6
24 X 24 X 12
6
24 X 24 X 2
W_HE-Casing 5
C50
20
20 X 25 X 2
3
12 X 24 X 19
3
24 X 12 X 12
3
12 X 24 X 2
9
24 X 24 X 19
9
24 X 24 X 12
9
24 X 24 X 2
W_HE-Casing 6
C60, C70 & C75
35
16 X 20 X 2
6
12 X 24 X 19
6
24 X 12 X 12
6
12 X 24 X 2
8
24 X 24 X 19
8
24 X 24 X 12
8
24 X 24 X 2
W_HE-Casing 9
C90 & D11
25
24 X 24 X 2
3
12 X 24 X 19
3
24 X 12 X 12
3
20 X 24 X 2
15
24 X 24 X 19
15
24 X 24 X 12
15
24 X 24 X 2
W_HE-Casing 9
D12 & D13
25
24 X 24 X 2
3
12 X 24 X 19
3
24 X 12 X 12
3
20 X 24 X 2
15
24 X 24 X 19
15
24 X 24 X 12
15
24 X 24 X 2
(a) Dimensions shown for “Panel-Type Filters” apply to “Throw away”, “Cleanable Wire Mesh”, and “High Efficiency Throw away” Filters.
(b) W_HE units ordered with “Bag-Type Filters” or “Cartridge Filters” (box-type) include a bank of “Panel-Type Prefilters”
(c) The same “Panel-Type Prefilters” are used with “Bag-Type” and “Cartridge (box-type)” filters.
Table 36. "Wet heat" coil fin data
Model
Coil
Type
Coil
Rows
Total Coil
Face Area
(sq.ft.)
Fins
per
Foot
Fins
per
Foot
WLHE
Casings 2 & 3, C20, C25, C30
WC Prima Flo (hot water)
2
13.75
80
110
WLHE
Casings 4 & 5, C40, C50
WC Prima Flo (hot water)
2
19.25
80
110
WLHE
Casing 6, C60, C70, C75
WC Prima Flo (hot water)
2
26.25
80
110
WLHE
Casing 9, C90, D11, D12, D13
WC Prima Flo (hot water)
2
17.5 (2)
80
110
WSHE
Casings 2 & 3, C20, C25, C30
NS (steam)
1
13.75
42
96
WSHE
Casings 4 & 5, C40, C50, C55
NS (steam)
1
13.75 (1)
5.5 (1)
42
96
WSHE
Casing 6, C60, C70, C75
NS (steam)
1
18.75 (1)
7.5 (1)
42
72
WSHE
Casing 9, C90, D11, D12, D13
NS (steam)
1
17.5 (2)
52
96
Note:
To determine unit heating capacity (i.e., “low heat” or “high heat”), refer to Digit 9 of the model number stamped on the unit nameplate.
Table 37. Grease recommendations
Recommended Grease
Recommended
Operating Range
Exxon Unirex #2
Mobil 532
Mobil SHC #220
Texaco Premium RB
-20°F to 250°F
Summary of Contents for IntelliPak WEHE Series
Page 15: ...General Information RT SVX35H EN 15 Figure 1 Unit component layout and ship with locations...
Page 17: ...Installation RT SVX35H EN 17 Figure 2 Typical control module location...
Page 44: ...Installation 44 RT SVX35H EN Figure 27 Typical field power wiring for W_HE casings 2 through 6...
Page 56: ...Installation 56 RT SVX35H EN Figure 32 Wiring notes for CV controls...
Page 60: ...Installation 60 RT SVX35H EN Figure 35 Wiring notes VAV...
Page 68: ...System Start up 68 RT SVX35H EN Figure 38 Typical fenwall ignition control system...
Page 69: ...System Start up RT SVX35H EN 69 Figure 39 Typical Fenwall ignition control system...
