Contents
CBT20NT, CBT20PT CBT30NT, CBT30PT
CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30T
CBN20TK, CBP20TK
UNVENTED VENT-FREE BLUE FLAME GAS HEATER
WARNINGS
TABLE OF CONTENTS
SAFETY INFORMATION
PRODUCT IDENTIFICATION
PRODUCT FEATURES
LOCAL CODES
UNPACKING
PROVIDING ADEQUATE VENTILATION
AIR FOR COMBUSTION AND VENTILATION
Unusually Tight Construction
Confined and Unconfined Space
AIR FOR COMBUSTION AND VENTILATION
Continued
AIR FOR COMBUSTION AND VENTILATION
Continued
AIR FOR COMBUSTION AND VENTILATION
Ventilation Air From Inside Building
Ventilation Air From Outdoors
INSTALLATION ITEMS
INSTALLATION
CHECK GAS TYPE
LOCATING HEATER
Continued
INSTALLATION
Attaching Thermostat Sensing Bulb
Mounting Bracket
Continued
INSTALLATION
Attaching Mounting Bracket To Wall
Placing Heater On Mounting Bracket
Installing Bottom Mounting Screws
INSTALLATION
Continued
Mounting Base Feet to Heater
Continued
INSTALLATION
CONNECTING TO GAS SUPPLY
Pressure Testing Gas Supply Piping System
INSTALLATION
Pressure Testing Heater Gas Connections
Continued
LIGHTING INSTRUCTIONS
OPERATING HEATER
FOR YOUR SAFETY READ BEFORE LIGHTING
OPERATING HEATER
INSPECTING HEATER
Continued
Shutting Off Heater
INSPECTING HEATER
CLEANING AND MAINTENANCE
Continued
Air Passageways
SERVICE HINTS
SPECIFICATIONS
TECHNICAL SERVICE
SERVICE PUBLICATIONS
OBSERVED PROBLEM
TROUBLESHOOTING
POSSIBLE CAUSE
REMEDY
OBSERVED PROBLEM
TROUBLESHOOTING
Maintenance, page
Continued
OBSERVED PROBLEM
TROUBLESHOOTING
Maintenance, page
Continued
MODELS
ILLUSTRATED PARTS BREAKDOWN
CBN20
CBP20
PARTS LIST
PARTS LIST
PART NUMBER FOR
CBN20
ILLUSTRATED PARTS BREAKDOWN
PARTS LIST
PARTS LIST
PART NUMBER FOR
CBN20T
MODELS
ILLUSTRATED PARTS BREAKDOWN
CBT20NT, CBT20PT
CBT30NT, CBT30PT
PARTS LIST
PARTS LIST
PART NUMBER FOR
CBT20NT
ACCESSORIES
REPLACEMENT PARTS
PARTS UNDER WARRANTY
PARTS NOT UNDER WARRANTY
OWNERS REGISTRATION FORM
TAPE
Postage Required
TAPE
2701 Industrial Drive P.O. Box Bowling Green, KY
Laportes Parts & Service
PARTS CENTRALS
Baltimore Electric
East Coast Energy
WARRANTY INFORMATION
NOT A UPC
LIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS
Model Serial No Date Purchased