Contents
WHAT TO DO IF YOU SMELL GAS
TABLE OF CONTENTS
SAFETY INFORMATION
Continued
SAFETY DEVICE
IGNITION SYSTEM
THERMOSTATIC HEAT CONTROL
PROVIDING ADEQUATE VENTILATION
AIR FOR COMBUSTION AND VENTILATION
Unusually Tight Construction
Confined and Unconfined Space
DETERMINING FRESH-AIRFLOW FOR HEATER LOCATION
Continued
AIR FOR COMBUSTION AND VENTILATION
INSTALLATION
WARNING Never install the heater
Continued
INSTALLING HEATER TO WALL
THERMOSTAT SENSING BULB
Figure 5 - Attaching Thermostat Sensing Bulb
30,000 Btu/hr Models
Continued
20,000 Btu/hr Models
Attaching To Wall Stud Method
Figure 12 - Installing Bottom Mounting Screws
Installing Bottom Mounting Screws
Figure 13 - Installing Base Feet
Continued
Figure 14 - External Regulator With
CONNECTING TO GAS SUPPLY
Vent Pointing Down
CHECKING GAS CONNECTIONS
ing to Gas Supply, page
PRESSURE TESTING HEATER GAS CONNECTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
Continued
LIGHTING INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
Continued
THERMOSTAT CONTROL OPERATION
Ignitor Button
OPERATING HEATER
MANUAL LIGHTING PROCEDURE
INSPECTING HEATER
PILOT FLAME PATTERN
ODS/PILOT AND BURNER
CLEANING AND MAINTENANCE
BURNER PILOT AIR INLET
CABINET
CBN30T
CBN20/CBN20T
CBT20NT
CBT30NT
OBSERVED PROBLEM
TROUBLESHOOTING
POSSIBLE CAUSE
REMEDY
and Maintenance, page
OBSERVED PROBLEM
and Maintenance, page
and Maintenance, page
and Maintenance, page
OBSERVED PROBLEM
and Maintenance, page
Continued
PARTS UNDER WARRANTY
OBSERVED PROBLEM
PARTS NOT UNDER WARRANTY
When Gas Pressure Is Too Low
EQUIPMENT SHUTOFF VALVE GA5010
ACCESSORIES
FAN KITS - GA3250T
BASE KIT - GA4550
MODELS CBN20 CBP20 SBN20 SBP20
ILLUSTRATED PARTS BREAKDOWN
107882-01K
PARTS LIST
CBN20TK, CBP20TK
MODELS CBN20T, CBP20T CBN30T, CBP30T
107882-01K
097159-04
MODELS CBT20NT, CBT20PT CBT30NT, CBT30PT
Install Battery According To This Illustration
Determine which ignitor your heater uses
107882-01K
111435-01
Tool and Equipment, Co
Laportes Parts & Service
Washer Equipment Co
Portable Heater Parts
107882-01K
LIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS
KEEP THIS WARRANTY
2701 Industrial Drive P.O. Box
107882-01