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PROFILE SERIES
PSU10, PSU15, PSU23, PSU30
PSU40
Please read these instructions thoroughly before beginning your installation!
The Profile series fan convectors are designed for installation in a forced hot water (hydronic) heating system.
They may also be used with conventional gas, oil, electric or solar powered water heaters.
IMPORTANT: BEFORE INSTALLING ANY HEATING TERMINAL UNIT TO A DOMESTIC WATER
HEATER, CONSULT YOUR LOCAL PLUMBING CODES.
When installing fan convectors, an accurate heat loss calculation of the space is required. Match unit selection with
BTUH output at system water temperature and flow rate. See the capacity chart below for output at various water
temperatures and flow rates.
Fan
Pres.D
Model
Speed
rop-ft
MAX
PSU10
2.75
MIN
MAX
PSU15
3.07
MIN
MAX
PSU23
3.82
MIN
MAX
PSU30
4.6
MIN
MAX
PSU40
4.6
MIN
1. Capacities for the PSU10, 15, 23 are based on 2 gpm. Correction factors for: .5 gpm = .80; 1.5 gpm = .96; 2.5
gpm = 1.07; 3.0 gpm = 1.12 and 5 gpm = 1.23.
2. Capacities for the PSU30 and PSU40 are based on 3 gpm. Correction factors for: 1.0 gpm = .85; 5 gpm = 1.18.
Note: All Smith's fan convectors include a low limit aquastat which shuts off power to the fan when water tem-
perature falls to 90ºF. Power is restored when water temperature rises to 110ºF.
PERFORMANCE & SPECIFICATIONS
Capacities for the Profile fan convectors – BTU/hr @ 65ºF Entering air
130º
140º
150º
3307
4278
5325
2315
2994
3727
3983
5120
6255
2788
3580
4375
6645
8790
10932
4650
6150
7651
7550
10050
12750
5300
7030
8900
16500
19720
21384
14204
17000
18250
Entering Water Temperature in degrees F – BTU/hr
160º
170º
180º
6192
7024
7957
4334
4915
5570
7382
8933
10590
5163
6250
7412
13070
15210
17370
9145
10645
12160
15800
19150
22000
11020
13380
15350
23166
25300
29402
20050
23008
25200
I
nstallation
O
perating
M
aintenance
190º
200º
210º
9081
9736
10598
6350
6810
7415
12250
14349
15430
8575
10040
10800
19500
21530
23820
13645
15072
16675
24900
27750
30450
17400
19425
21310
31600
35640
40700
27055
29184
31040
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Related Manuals for Smith's Heating First PROFILE Series
Summary of Contents for Smith's Heating First PROFILE Series
- Page 1 Please read these instructions thoroughly before beginning your installation! The Profile series fan convectors are designed for installation in a forced hot water (hydronic) heating system. They may also be used with conventional gas, oil, electric or solar powered water heaters. ...
- Page 2 Locating the fan convector Profile series fan convectors are designed to give high BTUH capacities from a small cabinet. They should be installed as near to the area of greatest heat loss as possible. The removable skirt enables mounting flush to the floor or above the baseboard.
- Page 3 Unit maintenance The Profile series fan convectors are designed for years of trouble free operation with very little maintenance. It is recommended however, that the unit be vacuumed occasionally through the front grille. This is especially important in areas with lots of dust, pet hair and dirt.
- Page 4 Diagram of model and part numbers Item Description PSU10 PSU15 PSU23 PSU30 PSU40 1 & 3 Fan motor (single) & Assembly S10029 S10029 S10029 S10029 1A & Fan motor (double) & Assembly S06-0006 S06-0006 S06-0006 S06-0006 Outboard bearing S10010 S10010 S10010 (3)