TJERNLUND HSJ,1,2 POWER VENTERS WITH UC1 CONTROL 8506001 REV B 0206 Dimensions

MOTOR ELECTRICAL DATA
Volts 115
Hertz 60
RPM 3000
Watts 95
Amps 1.26
Therm. Prot. Yes
MOTOR MECHANICAL DATA
DESCRIPTION
Shaded Pole Yes
Open Yes
Int. Fan Cooled Yes
BEARINGS
Type Sleeve
Material Sintered Iron
UC1 UNIVERSAL CONTROL
Maximum Power Consumption 1/2 Amp @
120 VAC 50/60 Hz + Venter motor load
Pre-Purge: Options (0,15,30,60 seconds)
Post-Purge: Factory set at 2 minutes
Options (0,30 seconds; 1,2,4,8,16 minutes)
Dimensions: 5" x 8" (2' electrical whip inc.)
SAFETY / INTERLOCK
Fan Proving Switch
5 VDC UC1 board supplied power switched
through Fan Prover. UC1 burner / gas valve
interlock rated for 1 H.P. @ 120 VAC.
TOLERANCE: ±1/8" UNLESS OTHERWISE NOTED
2 1/4
7 1/2
5 1/4
3,000 R.P.M.
SHADED POLE MOTOR
FIGURE 2061000-3
P/N 8506001
-SIDE VIEW-
REV. B 2/06
TJERNLUND PRODUCTS, INC.
1601 Ninth Street • White Bear Lake, MN 55110-6794
PHONE (800) 255-4208 • (651) 426-2993 • FAX (651) 426-9547
Visit our web site • www.tjernlund.com
HSJ POWER VENTER SPECIFICATIONS

Performance curves

Static pressure (inches H2O) vs CFM (std. air) at selected flue gas temps.
NOTE: TO ARRIVE AT TOTAL SYSTEM STATIC PRESSURE REFER TO CURVE
AND ADD .38" TO COMPENSATE FOR VENT HOOD AND WIND RESISTANCE.
1.00
70°F
.80
300°F
400°F
.60
500°F
.40
.20
CFM (std air) 20 40 60
FAN PROVING PRESSURE SWITCH
FAN PROVER SENSOR
ADJUSTABLE DAMPER
4 I.D.
7 5/8
5 5/8
DRIP
SHIELD
4 3/4
9 7/8
-END VIEW-
80 100 120 140 160
7
4 I.D.
1
1 7/8
3 1/8
4 5/8
-PLAN VIEW-
MODELS AND APPLICATION:
HSJ (Gas or Oil)
Used as a means of Side Wall Venting gas or
oil appliances which require a Post Purge cycle.
Used also to co-vent two gas heaters within
combined BTU/hr. input listed below (requires
accessory controls). Includes a Fan Proving
Switch and the UC1 Universal Control for 24V,
115V or "dry contact" actuation. LED diagnos-
tics and Pre / Post-purge options are standard
with the UC1.
HSUL-J (Discontinued 8/05)
HS115-J & HST-J (Discontinued 7/02)
Replace above models with HSJ.
Note: Tjernlund Products, Inc. reserves the
right to make changes to specifications without
notification.
MODEL VENT BTU / HR
PIPE INPUT
DIA.
50,000
75,000
HSJ 4"
100,000
125,000
DAMPER
ADJUSTMENT ROD
2
4 I.D.
1 1/2
9 5/8
1 1/8
MAXIMUM PIPE LENGTH
(FT)
AT STACK TEMPERATURE
GAS OIL
FIRED FIRED
300° F 400° F 500° F
100' 100' 100'
100' 100' 100'
100' 100' --
35' 23' --