Gas-Fired Products 100, 150, 175, 200, 40, 50, 75, N7/L7 - page 37

Form #43343530

–36– JJuly 08

MULTIPLE HEATER VENTING (CONNECTIONS INTO A COMMON VENT OR MANIFOLD)

Requirements for venting of multiple heaters are the same as described for SINGLE HEATER VENTING except as

follows:

1. The common vent size and total vent height is normally determined by the number of heaters per common

vent, length of horizontal connector runs, and connector rise. Connector lengths should be as short as

possible and have a minimum 1/2 inch per 20 foot fall. Without regard to connector rise and total vent

height due to many possible venting configurations, the following should be observed:

a. Common vent pipe & vent connector diameter should be no less than that shown in the following Vent

Sizing Table.

b. The connector length should be no more than 75% of the vertical portion of vent above the connector.

c. Where possible, use a Y-connector to the common vent.

2. Material for connectors should be constructed of galvanized sheet metal or other approved noncombustible

corrosion resistant material as allowed by state or local codes. All common vent pipe should be double wall,

Type B vent.

3. Avoid unnecessary bends. Limit to two (2) 90º elbows.

4. The entire length of vent connector shall be readily accessible for inspection, cleaning and replacement.

5. Groups of heaters with a common vent must be controlled by a common thermostat.

Multiple Heater Vertical venting arrangement.

Total

Vent

Height

Vent Cap (Leslie

VersaCap Type B)

Flashing

2 (5cm)

Clearance

Thimble

Seal Joint

and Annular

Space

10 ft (305cm)

or less

2 ft (77cm)

minimum

2 ft (77cm) minimum

(when no wall or

parapet exists)

4 Diameter

single wall Vent

Wall or

Parapet

See multiple

vent size table

for diameter

Flue Collar

adaptor

Connections to the common vent

must be arranged to avoid direct

opposition of exhaust products.

Plan View

Flue Adapter

Collar

#10 Self-Drill

Screws

(typical)

4 Vent Pipe

(horizontal position)

Vent Cap

(Breidert or

equivalent Type L)

2 (5cm)

Clearance

Thimble

1/2 (12mm) fall per 20 ft

(6m) toward vent terminal

6 (15cm)

minimum

Contents

Main INSTALLATION AND OPERATION INSTRUCTIONS INFRARED RADIANT TUBE HEATER Two Stage Push Through System (Positive Pressure) Models: PTS SERIES: (40, 50, 75, 100, 125, 150, 175, 200) N7/L7 Page 1.0) SAFETY 2.0) INSTALLER RESPONSIBILITY 3.0) GENERAL INFORMATION Page 4.0) MINIMUM CLEARANCES TO COMBUSTIBLES Failure to do so may result in death, serious injury or property damage. Combustible material must be located outside the clearance dimensions listed. 5.0) SPECIFICATIONS 6.0) PACKING LIST A) PTS/PTU Burner Package QTY B) PTS 40-200 Body Package Descriptions C) PTS 40-200 Series Body Package Descriptions ALC Option (Aluminized Calorized) D) PTU 40-200 Body Package Descriptions E) PTU 40-200 Series Body Package Descriptions ALC Option (Aluminized Calorized) 6.1) ACCESSORIES Page 7.0) TYPICAL LAYOUTS PTU / PTS Series above. 7.1) TYPICAL ASSEMBLY LAYOUT POISONOUS GAS AND SOOT HAZARD MODEL 2 Ft. Turbulator Sections Form #43343530 July 08 13 8.0) DIMENSIONS PTS Series 120VAC Box Flue Terminal Burner 8.1) DIMENSIONS PTU Series Typical Dimensions Up to 50 Ft. Shown. PTU (end view) 8.2) HEATER ASSEMBLY / JOINING OF TUBE SECTIONS long system. There must be two hanging points on the first Typical Assembly Overview (PTS 40FT Shown) tube and one on each of the other tubes Typical Assembly Overview (PTU 40FT Shown) Burner Box Suspension Chain 9.0) TYPICAL SUSPENSION METHODS SUSPENSION HAZARD 10.0) ASSEMBLY OF TUBE SECTIONS 10.1 ASSEMBLY OF EXTENSION SECTION Tube Coupling Center end of Tube with hole Partially tighten this bolt Tube 10.2) INSERTING TURBULATORS POISONOUS GAS AND SOOT HAZARD 10.3) ADDING REFLECTORS ASSEMBLY HAZARD 11.0) ADDING OPTIONAL 90 ELBOW (PTS ONLY) 11.1) ADDING OPTIONAL CORNER REFLECTOR (PTS ONLY) 11.2) ADDING 180U-Bend (PTU ONLY) 11.3) ADDING OPTIONAL U-BEND REFLECTOR (PTU ONLY) 12.0) ATTACHING BURNER BOX ASSEMBLY Spool with TISS Wire Assembly 12.1) CONNECTING THE TISS SYSTEM 2. Un-roll the TISS wire assembly from the spool. Be careful not to kink the wires. Ste p 1 Step 2 3 Gap (between burner box and end of reflector) Step 3 Step 4 Step 5 13.0) GAS CONNECTIONS AND REGULATIONS KEY DIMENSIONS AND COMPONENTS OF THE GAS CONNECTIONS RECOMMENDED GAS CONNECTION POSITIONS WITH 36 FLEXIBLE GAS HOSE INCORRECT POSITIONS 14.0) INSTRUCTIONS FOR PRESSURE TEST GAUGE CONNECTION 15.0) ELECTRICAL CONNECTIONS Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly grounded electrical source. Failure to do so may result in death or serious injury. ELECTRIC SHOCK HAZARD INTERNAL CONNECTION WIRING DIAGRAM Direct Spark Ignition FIELD CONNECTION WIRING DIAGRAMS A. LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS SINGLE HEATER Burner Control Box Two-Stage Thermostat (field supplied) Ground N Neutral L1 Hot (120V) Power Supply Cord (120V) Fused Disconnect Switch 16.0) VENTING CARBON MONOXIDE HAZARD Page Page Flue Adapter Collar #10 Self-Drill Screws (typical) 4 (10cm) Exhaust hood PN 42924000 (point down away from ceiling) 17.0) AIR FOR COMBUSTION 17.1) DIRECT OUTSIDE AIR FOR COMBUSTION 18.0) LIGHTING AND SHUTDOWN INSTRUCTIONS 19.0) SEQUENCE OF OPERATION 20.0) BURNER COMPONENT LOCATIONS 21.0) CLEANING AND MAINTENANCE Failure to do so may result in death or serious injury. Disconnect electrical power and gas supply before servicing. ELECTRIC SHOCK & EXPLOSION HAZARD Form #43343530 July 08 43 22.0) TROUBLESHOOTING GUIDE Form #43343530 44 JJuly 08 Form #43343530 July 08 45 23.0) REPLACING PARTS 23.1) REMOVAL OF MAIN BURNER AND ELECTRODES 23.2) REMOVAL OF GAS VALVE AND MANIFOLD ASSEMBLY Step 1 Step 3 Step 2 23.3) AIR SWITCH PRESSURE CHECK 23.4) IGNITION SYSTEM CHECKS 24.0) INSTALLATION DATA 25.0 REPLACEMENT PARTS GUIDE BURNER BOX Page 38a 22a Form #43343530 July 08 51 38 31 1 43269020 Rev. B 03/08 11