To Next PageTo Next PageWhy do I smell gas from my Dyna-Glo BF20DTL-4 Gas Heater when it's off?
If you smell gas even when the control knob of your Dyna-Glo Gas Heater is in the OFF position: * There could be a gas leak. Locate and correct all leaks. * The control valve may be defective. Contact customer service.
Why is the fan on my Dyna-Glo Gas Heater so loud?
If the fan in your Dyna-Glo Gas Heater (select models) is making a loud noise: * The fan housing or blades may be dirty. See "Cleaning Fan". * The fan rotation might be blocked. Verify wiring is not in the fan path. * The fan might be defective. Replace the fan.
Why isn't the fan spinning on my Dyna-Glo Gas Heater?
If the fan is not spinning on your Dyna-Glo Gas Heater (select models), consider the following: * There is no power to the fan. Verify the fan is plugged in and set to "MAN" or "AUTO". * The fan is set to "AUTO". Allow 5-10 minutes for the fan to engage. * The fan motor is bad. Replace the fan.
General| Model | BF20DTL-4 |
|---|---|
| BTU Output | 20, 000 BTU |
| Fuel Type | Propane |
| Heating Area | 450 sq. ft. |
| Oxygen Depletion Sensor (ODS) | Yes |
| Tip-Over Shut-Off Switch | Yes |
| Ventilation Required | Yes |
| Ignition Type | Piezo Ignition |
Critical safety precautions for operation, installation, and handling, including fire, explosion, and hot surfaces.
Information on recognizing and preventing carbon monoxide poisoning symptoms and risks.
Guidance on safe handling of fuel gases like propane and natural gas, and leak detection.
Details the Oxygen Depletion Sensing (ODS) safety shutoff system for preventing dangerous conditions.
Information on the heater's ability to operate on propane or natural gas, including conversion.
Explains the electronic push button ignition system and thermostat heat control features.
Describes optional accessories like leg kits and fan kits for enhanced functionality.
Steps for unpacking the heater and verifying all parts are present and undamaged.
Guidelines for providing adequate air for combustion and ventilation as per codes.
Worksheet to determine if the installation space is confined or unconfined and its ventilation needs.
Explains methods for supplying ventilation air from inside or outside the building.
Minimum required clearances from the heater to combustible materials for safe operation.
Instructions for selecting and converting the gas type (propane/natural gas) using the selector valve.
Steps for installing the ignitor battery and the optional fan accessory.
Instructions for mounting the heater on the floor or securely to the wall.
Procedures for securely attaching the mounting bracket to the wall via studs or expansion brackets.
Guidelines and precautions for connecting the heater to the gas supply line, including pipe size.
Procedures for testing gas connections for leaks using a soap solution.
Step-by-step guide for safely lighting the pilot and main burner.
Operation of thermostatic and manual gas control modes for heat adjustment.
Visual guides and checks for correct pilot and burner flame patterns.
Instructions for cleaning the ODS/pilot assembly and burner ports for optimal performance.
Procedures for cleaning cabinet air passageways and the optional fan.
Instructions for cleaning the heater's exterior cabinet to maintain appearance.
Solutions for problems like no ignitor spark or unit shutting off shortly after ignition.
Diagnosing and resolving issues related to flame appearance, gas odors, and delayed ignition.
Troubleshooting steps for fan issues, including not spinning or making noise.
Definition and responsibilities of a qualified agency for installation and service.
Contact information and procedures for obtaining warranty service for the product.
Instructions for registering the product warranty online or via mail within 14 days.
