Product Manual

Form #43471010
Mar 09 -5-
5.0) SPECIFICATIONS
Orifice Size
Minimum *
Mounting Height
Model
No.
Btu/hr
Input
Heat
Exchanger
Length
Total
Heater
Length
Flue Restrictor Plate
I.D. & Part #
Natural Gas Propane Gas
@
Horizontal
@
45º Angle
SIR 25 25,000 7/8” #42741120 #42 (0.094) 1.45mm (0.057) 8’ 8’
SIR 35 35,000 1” #42741041 #35 (0.110) 1.75mm (0.069) 8’ 8’
SIR 45 45,000
16’ 9’-3”
1-1/8” #42741031 1/8” (0.125) 5/64” (0.078) 8’ 8’
* MOUNT HEATERS AS HIGH AS POSSIBLE. Minimums are shown as a guideline for human comfort and uniform
energy distribution for complete building heating applications. Consult your SunStar representative for the
particulars of your installation requirements.
Type
Gas
Gas Pipe
Connection
Tube
Diameter
Flue
Connection
Fresh Air
Connection
Electrical
Supply
Current
Rating
Natural
or Propane
½” MPT
(Male)
3” 4” Round 4” Round
120 Volt, 60Hz,
1 Phase
2.6 Amp
Fuse Rating: Ignition System (direct spark):
Spark Module: 3 Amp 250V
(for 24V Circuit)
30 second pre-purge period
6.0) PACKING LIST
A. Control/Draft Inducer Package
Part Description QTY
Control Box Assembly ..............................................................................................................................1
Draft Inducer Assembly (with 4” Starting Collar #40504020) .........................................................1
Flue Restrictor Plate (refer to 5.0) for I.D. & part number).................................................................1
15” Plastic Vacuum Air Tube (#03988150)..........................................................................................1
Control Fastener Kit (#42787000) ........................................................................................................1
Containing: ¼ - 20 Locknuts (#02167010) .............................................................6
Gas Connector 5/8” OD x 36” (#30302360) .......................................................................................1
Installation & Operation Instructions (#43471010) ........................................................................... 1
CONTROL/DRAFT INDUCER PACKAGE NUMBERS
NATURAL GAS PROPANE GAS
MODEL NO. PART NO. MODEL NO. PART NO.
SIR25-N5 ............................. #43501030 SIR25-L5 ...............................#43501040
SIR35-N5 ............................. #43501050 SIR35-L5 ...............................#43501060
SIR45-N5 ............................. #43501070 SIR45-L5 ...............................#43501080
B. Body Package Descriptions
Part Description QTY
#43468000, 8Ft. Body Package ...........................................................................................................1
Containing: #43469000, Pre-assembled 8’ ALC steel tube assembly with reflectors .......... 1
#42762010, Control End Reflector ...........................................................................1
#42761010, Foot End Reflector ................................................................................ 1
#02125130, #10-24x1/2 Screws..............................................................................6
#02266010, Speed Clips ...........................................................................................14
#42769010, Sliding Clamps ...................................................................................... 6