Attaching Burner BOX Assembly | Gas-Fired Products 50, 75, N7/L7, 100

12.0) ATTACHING BURNER BOX ASSEMBLY

1.Attach the burner box and gasket to end of tube flange and secure with 1/4-20 locknuts.

2.Assemble the optional end reflector flush with the end of the main body reflector. Secure by sliding speed clips onto the reflector edges. Evenly space the speed clips on the sides (one each side) and top (two required) of the reflectors to provide a snug fit. Leave a 3" space between the end reflector and the burner box assembly.

3.The heater can be mounted horizontally or at an angle of up to 45 degrees maximum from horizontal.

When angle mounting, the burner box unit must be positioned upright as shown below. FAILURE TO INSTALL THE BURNER BOX IN AN UPRIGHT POSITION WILL VOID THE MANUFACTURER’S WARRANTY.

DO NOT lift burner or support it’s weight using the TISS wire. It will break under heavy load.

Burner Box

Speed Clip (QTY-4)

1/4-20 Locknut

(QTY-3 per flange)

Optional

End

Reflector

		Reflector
	Mounting Flange
Tube Flange	24	Hole for Aluminized Steel Tubes
Gasket	6	Hole for Alumi-Therm Steel Tubes
Gasket

Failure to install the burner box
suspension chain will void
manufacturers warranty.	Upright Position
	Upright Position	Upright Position
Turnbuckle		Upright Position
Turnbuckle
	Burner	Burner
Eye bolt	Box	Box

Angle Mounting	Angle Mounting
Straight Tube Heaters	U-Tube Heaters

Burner Box Suspension

	Form #43343530
–24–	JJuly 08

Image 25

Gas-Fired Products N7/L7, 100, 40, 150, 175, 200 manual Attaching Burner BOX Assembly

Contents

Installation and Operation Instructions Table of Contents Installer Responsibility SafetyInstallation Requirements General Information High Altitude For Canada only Minimum Clearances to Combustibles Minimum Clearances to Combustibles Packing List Specifications Natural GAS Burner Package Numbers PTU 40-200 Body Package Descriptions Reflector, 4’ 11 ½’ End Reflector Accessory Package Accessories Exhaust Hood Package Emitter Length Body Length Model Typical Layouts PTU / PTS Series Poisonous GAS and Soot Hazard Typical Assembly Layout PTS Series Dimensions PTU Series Joining of Tube Sections Heater Assembly Typical Assembly Overview PTU 40FT Shown Suspension Hazard Typical Suspension Methods CUT Hazard Assembly of Tube Sections MIN 8’ MAX 10’ Between Hangers Assembly of Extension Section Inserting Turbulators Ft. Turbulator Sections Adding Reflectors Adding Optional Corner Reflector PTS only Adding Optional 90º Elbow PTS only Adding Optional U-BEND Reflector PTU only Adding 180U-Bend PTU only Attaching Burner BOX Assembly Instructions Connecting the Tiss System End View Angle Mounted Heaters only Do not USE AN Open Flame of ANY Kind to Test for Leaks GAS Connections and Regulations KEY Dimensions and Components of the GAS Connections Supply Pressure Instructions for Pressure Test Gauge ConnectionManifold PRESSURE- Combination GAS Valve is Factory SET GAS Control Valve Electrical Connections TH/W Ignition Module Terminal Designations 24VAC/RPS/W GND LOW Voltage 24V Thermostat Connections Multiple Heaters LOW Voltage 24V Thermostat Connections Single Heater Single Heater Venting Vertical Through the Roof Venting Single Heater Venting Horizontal Through Sidewall #10 Self-Drill Vent Pipe Screws Indirect Venting Unvented Heaters Common Vent Diameter Direct Outside AIR for Combustion AIR for Combustion Side View Lighting and Shutdown Instructions Sequence of Operation Burner Component Locations Electric Shock & Explosion Hazard Cleaning and Maintenance 22.0 Troubleshooting Guide Form #43343530 JJuly Replace air switch Restart Troubleshooting Yes Removal of Main Burner and Electrodes Replacing Parts AIR Switch Pressure Check Removal of GAS Valve and Manifold Assembly Ignition System Checks Ignition Module DiagnosticsTo Check Flame Sensor Circuit Replacement Parts Guide Burner BOX Installation Data Labels/Manual 22c Description Body Components