There could be a simple answer, or you could need heater repair from our professionals. In this case, the pilot flame actually lifts off the thermocouple, cooling it and closing the gas valve, and turning off the heater. How to Restart the Pilot on a Rheemglas Fury Water Heater, Copyright 2023 Leaf Group Ltd. / Leaf Group Lifestyle, All Rights Reserved. So, now lets go through those causes and their solutions. CHECK THAT CONTACT 1 IS ON 1. Also disconnect the electrical connection from the PCB. tips for troubleshooting your propane heater: When a propane heater won't stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater's safety functions and causing it to shut off. The constant running of your heater can cause fire, explosion, or severe damage. on high setting. To fix your heater shutting off issue, check the solution guidelines in the heater keeps turning off section in the article. letting up on knob causes pilot to go out. After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. When you are servicing the boiler, it is not often that the condense drain needs to be removed. After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. Adjust the flame size larger until you reach a point where it lights the burners as intended. The gas pressure at the inlet is too low. The best way to know about a bad thermocouple is to notice if the flame light goes out when the gas control knob is released after holding it for 30 seconds. Blow air through the air inlet hole with the unit turned off. Easy to use top mounted controls. Once this is done remove the gas valve. But if you know the right method, it will be easy as cake. Glo-Warm Heaters Blue Flame Heaters Glo-Warm vent free blue flame convection heaters work much like a central heating system. There is no connection between the ignitor electrode and the ignitor cable. We just brought this DYNA-GLO 30,000 btu propane heater. The clogged main burner carry-over ports can delay your heaters ignition system. I have Dyna Glo model O.WHF-100. Still goes out. Secondly, ensure an adequate gas supply to your heater. No Spark at Pilot/ODS When Igniter IS Pressed, 3. And must check for warranty coverage as your unit is 2 years old. Push button piezo ignition, no matches required. Please note that when you are replacing the user interface boardyou should refer to the instructions supplied with the replacement user interface board . When installing the replacement part, make sure it is an approved Glow Worm replacement part. Master Parts Distributors . The ignitor cable has been squeezed or has become damp. Manage Settings After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. Unless stated otherwise, you should replace the parts in the reverse order of their removal. Here are the reasons why your pilot light may be malfunctioning this way. To replace the burner, carefully remove the fan, gas valve, and burner assembly. Lift off your siphon adapter. She is a freelance writer with over 25 years experience and teaches a variety of topics, including alternative health, hair care and metaphysics. Dealing with gas is risky. Now push your heaters knob to Light or Start. Then unlock your heaters propane tank by pressing it back and holding it. Error message will be displayed. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Glo-warm vent free heaters are also known as ventless heaters or unvented heaters and are manufactured by Desa. Press in the control knob fully and keep it pressed in for 30 seconds if you see the ODS pilot flame go out when you release the control knob. Once the power is off and your appliance is cold, you should unclip the controls fascia and hinge down the controls to find the potentiometers. Blocked air vents obstruct the essential air supply. In case the thermostat is defective and the setting temperature is not working, you must replace it. However, to tackle this, firstly, replace your heaters lousy blower motor switch. Once this is done, carefully flush the remaining debris away with a spray bottle or other type of water spraying device. Gas is released to the main burner when you switch on your appliance, and the pilot light ignites that gas to turn it on and generate heat. Use an air compressor to blow air into the air inlet hole, a small hole two inches from where you see the pilot flame come out. pilot lights. Have dismantled total valve with nothing learned. When one isn't working properly, the cause is most often related to the igniter, which is usually a standing pilot light. During the operation of your propane heater, you may encounter a few problems. ODS Pilot Is Lit, But Burner Doesnt Light. FLAME FAILURE PROTECTION 2. PIZEOELECTRIC IGNITION 4. Its a good idea to contact your local Dyna Glo dealer to get help. CHECK THREE WAY VALVE. Blow through a straw to clean debris from the Comfort Glow's air inlet hole. Shut off the gas supply, do not light any appliances or touch any electrical switch, leave your home immediately and call the gas company from a neighbor's phone if you smell gas when you have the control knob in the "Off" position. I just bought one and under the number two setting it shuts off. The heater won't operate properly if the pilot flickers, is too weak or goes out, and the cause could also be blockages in the pilot tube. The better you maintain your heater, the more chance it has of lasting longer. Why My Dyna Glo Heater Wont Stay Lit [Reasons + Solutions]. Comfort glow blue flame heater, Comfort glow plaque infrared heater, Comfort When installing the replacement part, make sure it is an approved Glow Worm replacement part. Only a qualified service person should service and repair heater. Garage Heaters Reddy vent free convection garage heaters work much like a central heating system, but certified to be used in a garage. Either remove the connections or make sure to support the fascia during this process. It is new enough it has the circuit board. Your heaters ODS pilot lights, but the flame goes out after releasing the control knob. The side panels can be hinged sideways in order to help you replace any part. Well, if you have any quires, feel free to share them with us by leaving a comment below. on low setting 135hrs. This is done by twisting the clips ever so slightly so as to disengage the clip jobs from one another. Alternatively, contact your local Dyna Glo dealer. How do you know if you have a bad thermocouple? Glo Warm Gas Heater Replacement Parts. If so, you should be able to clear it by reaching in the combustion chamber under the heater and poking a needle into the aperture. Your heater may need to warm up for a minute or so. After you have replaced any part you should always test the gas for sound operation and carry out any functional test for the controls as necessary. gas water heater, gas heater,electrical water heater,household appliance, Gas Patio Heater Patio Gas Heater Propane Patio Heater, commercial heater/square gas heater/ patio heater gas, wall mounted heater/ gas water heater/gas heater, Commercial heater/Square gas heater/ Patio heater gas, 2012 Hot multi-function Gas heater, Gas Heater ,ceramic cooker , ceramic heater with CE, portable gas heater gas heater for garden outdoor, Fast warm electrici heater infrared panel heater, Heater Parts--Foldaway Bottom Plate for Mobile Gas Heater, Delonghi Lpg Gas Heater Service And Parts. Afterward, remove the heaters burner assembly by unscrewing its front cover. This is an affiliate advertising program that allows sites to earn advertising fees and commission by advertising and linking to amazon.com, Facebook II Twitter II Pinterest II Linkedin. Now the pilot light should work just fine and your Dyna Glo should consistently stay on as well. The maximum is contingent upon the boiler type (271 for 12hxi, 32 1 for 15hxi, 411 for 18hxi, 471 for 24hxi and 571 for 30hxi and 38hxi). If you are facing problems with the faults, and need to conduce fault finding, there are simply serving steps which can be applied to rectify the problem without calling in a professional. If it is not the correct length it will not fit. You will see that these screws secure the gas valve and the plastics for a plate to the fan. 5 Common Cat Behaviours And What They Mean, Ecosmart Tankless Water Heater Tripping Breaker [Reasons + Solutions], Why Reliance Water Heater Not Heating [Reasons + Solutions], Bradford White Water Heater Not Heating [11+ Easy Solutions], AO Smith Tankless Water Heater Stuck In Standby Mode [Fixed], Ge Water Heater Pilot Light Wont Stay Lit [5 Easy Solutions], Locate the thermocouple near the control board, Unscrew and open up the device to expose the interior, Find the pilot burner orifice right beneath the burner, Pull out the burner and clean the obstructions with a thin bristled brush, If the orifice is beyond cleaning, take a new one and set it in place of the old one, Apply a mixture of cement on the leaking point(s), Colour the cement matching the heater once the cement paste is dry, Turn on the device. First, we recommend you check and clean the dirty thermocouple and replace the damaged one. 360hrs. Save my name, email, and website in this browser for the next time I comment. Then inspect the control knob and turn it to the pilot position. Safety grill. After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. Use Propane vaporization chart for tank sizing. The most probable reason behind too much airflow in the Dyna Glo heater is any kind of leakage in the device. CHECK THE DIRECTION OF CLIP ON THREE WAY VALVE, WATER NOT HOT ENOUGH OR UNEVEN FLOW FROM TAP. Then replace your heaters malfunctioning main burner and adjust the pilot properly. At the gas control valve, the thermocouples connection is loose. Now you know your heaters main problems and their simple solutions. Your vent-free heater must have fresh air from outdoors to run efficiently. 1. Designed to operate vent-free, without electricity, the Comfort Glow LP heater warms the air in the room, in a manner similar to a central heating system. When installing the replacement part, make sure it is an approved Glow Worm replacement part. After this, unthread your retaining strap. Finally, remove any electrical leads and replace the part as necessary. To replace this you must remove the heat exchanger as mentioned above. Easy to use top mounted controls. Once this is donethe spark electrode should be withdrwned from its combustion chamber. Add to List. After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. Because your heater does not have an outside vent, you save on heating costs, since all of the heat stays in the room. Step 4: Blow air through the burners ports/slots and holes. Now, you should hear a beep sound when you pair the two devices. Therefore its better to contact the gas supplier to correct your heaters gas supply pressure. Heater Makes A Whistling Noise How To Troubleshoot Thermocouple Your heater needs to be serviced for releasing carbon monoxide. Heres how to do it. Add to List. Another fact that you must ensure is the pilot flame is touching the thermocouple. These are the most common causes of the heater turning off prematurely. Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. Then remove the float so that you can clean it in the same fashion. My Glo-Warm wall-mounted gas heater is not giving any flames. Open the Dyna Glo heater's closing valve entirely Heater Won't Light When the burner to your heater doesn't light up, then the following would be the possible reasons: The clogging of the burner's hole The thermostat is set very low Too low inlet gas pressure Improper size of the burner outlet Resolution Failure to find a disconnected wire may indicate a faulty gas valve. So keep on reading. You may have to either clean it or replace it as a whole. Once this is done remove theelectrical connections which connect to the PCB. Step 2: Remove four screws from the front panel, two on each side. Matur More troubleshooting glo warm gas heater: gas water heater,gas boiler,gas heater,electrical water heater, ,gas geyser,household appliance, ,ho, gas water heater,gas boiler,gas heater,electrical water heater,water pump,gas geyser,household appli, gas water heater, water heater,gas geyser,gas heater, Gas Heater, Gas Room Heater, Home Gas Heater, wall mounted water heater / gas water heater/gas heater. Only a qualified ser- vice person should service and repair heater. At this point the fan should be reduced and flash 12 on the screen. After this carefully remove the fan, the gas valve, and the burner assembly. Once this is done remove the three screws which secure the user interface to the board. . No answers! Generally, a propane heater produces a pinging sound due to an improper mixture of air/gas. It is important to remove the two screws located on the underside of the front casing and then remove the two screws on the front of the inner front panel before you lift the panel off the boiler. Doing this will allow your digital display to show the flashing fan speed on the fascia. Push button piezo ignition, no matches required. Much the same as the burner, you will need a new gasket when refitting the front insulation. But unfortunately, heater users often combat various problems. Replacing different parts should be carried out by a competent individual if not a professional. Generally, the Dyna Glo heaters pilot light goes out due to a weak flame, faulty thermocouple, lack of oxygen supply, dirty pilot burner orifice, or defective gas regulator. Hopefully, now you know what to do with your Dyna Glo heater not working. Glo-warm If you dont have access to air, you can blow via a drinking straw. After installation, replace all components inthe opposite order of their removal and conduct any functionality or operational tests as necessary. To replace the user interface start by removing the electrical plug. But if you follow the method we discussed in this article, you shouldnt run into this problem anymore. Problem 6: Heating Coil issue. How to Relight a Water-Heater Pilot Light. So, start fixing your heaters ODS pilot issues by repositioning the igniter electrode. Constant use of thermocouples over an extensive period is one of the main reasons for their malfunction. Remove the insulation and replace as necessary. Remove the two screws which hold the fan to the gas manifold next. When installing the replacement part, make sure it is an approved Glow Worm replacement part. These are near the rear of the user interface. WATER NOT HOT ENOUGH, OR UNEVEN FLOW FROM TAP. First, check your heaters gas supply and ensure it is on. Cosyradia Hardware Parts >> Stamping Parts >> Furniture Hardware Parts>> Gas Heater Parts >> Bottom Plate Description of Bottom Plate: 1. Also, the other factors hindering sparking in the ODS pilot are defective igniter and igniter cable and electrode disconnection. If you consult a professional, fixing a heater can cost around $300. All Right Reserved by FIREPLACEHUBS. Also, the other reasons are the control knob is not in the pilot position, or while in the pilot position, you didnt press the control knob. Idealforextralargelivingareas 2. Checked pilot completely, no answers. If you are an expert, then deal with the triggered safety interlock and clogged ODS pilot orifice. For more information you can look to the diagram opposite the instructions. Also, due to the low gas supply pressure, your heater cant get enough fuel to ignite, and it causes delayed ignition. Ideal for back-up or emergency heat because they require no electricity to run. This rate should show 9.1% + 0.2 -0.5. Dyna-Glo heater issues and performance - YouTube 0:00 / 12:46 Dyna-Glo heater issues and performance Bear Family Homesteading 463 subscribers Subscribe 26K views 2 years ago Today we look at. To open the tank, turn the valve clockwise. Once this is done remove the located at the base of your condense trap. Remove the screws holding it in place and unhook the rear panel. After installation, replace all components in the opposite order of their removal and conduct any functionality or operational tests as necessary. When installing the replacement part, make sure it is an approved Glow Worm replacement part. Light your Comfort Glow heater by pressing the ignitor button if you find yourself looking for a way to light the pilot -- do not try to light the ignitor with matches. IF FAULT PERSISTS, REPLACE MAIN CONTROL BOARD (PCB). Press and hold the power button for 10 seconds. It can be a pain when your heater isnt working properly and you dont know what to do. The consent submitted will only be used for data processing originating from this website. Finally, remove the siphon adapter from the flexible tubes and with a suitable container the heat exchanger needs to be flushed for as long as the flushing water becomes clear. Servicing a heater is pretty expensive these days! The whistling could also mean your heater has air in the gas line. Once this is done you should refer to the fault finding charts below. Carefully remove the two condense traps securing screws. As you have probably already guessed, you have to clean the pilot feed. It's a heat sensor placed next to the pilot flame that signals the gas valve to stay open when the flame is burning. To replace the front insulation start by removing carefully the fan, gas valve, and burner assembly. To replace the viewing window remove the circling, followed by the steel washer, and the glass. Dyna Glo Propane Heater Troubleshooting [7 Easy Fixes] 1. Voltage: AC230V-50Hz 2. You should clean your Dyna Glo heater at least once a year. To fix it, you need an electrical diagram of the unit, usually supplied with the owner's manual. WARNING: Any change to this heater or its controls can be dangerous. To replace the fan start by removing the electrical plug. How to start Glo Warm ventless propane heater Al's family fixes 19 subscribers Subscribe 2.6K views 11 months ago Troubleshooting and replace pilot assembly click here. When installing the replacement part, make sure it is an approved Glow Worm replacement part. FREE delivery Jan 9 - 11 . The first step is to remove any loose debris from the combustion chamber. However, if you do face any difficulty, let us know in the comment below. Furnace brief cycling occurs when your furnace cycles on and off. Comfort glow gas logs, Comfort glow cast stoves Comfort glow pedestal stoves, When installing the replacement part, make sure it is an approved Glow Worm replacement part. : LG-12 DESCRIPTION: 1. To complete a combustion check, you need to reassemble all parts of the boiler except for the front and inner casing panels. Heres everything you need to know. CHECK ROOM THERMOSTAT CONNECTIONS OR MEASURE A RESISTANCE < 50 ohms BETWEEN B3.1 AND B3.2. Put everything back on before turning on the device. So you have to clean the vent to solve the problem. Another cause of a weak pilot is a faulty thermocouple. Fuse Main PCB Control Boxreplacement. When you are replacing a part on this appliance, you should only use spare parts which you know conform to the safety and performance specifications required by the company. The steps are: Step 1:First, turn off your heaters gas supply for safety purposes. Any adjustments made to the gas valve need to be completed by someone who is a competent professional. Please note that the burner requires a new gasket if it is refitted. Attention! // Leaf Group, Comfort Glow: (Vent-Free) Propane/LP Gas Stove Heater, Comfort Heaters.com: SF30PT Comfort Glow SolarFusion Heaters, FMC Online: Comfort Glow Vent Free Blue Flame Heater. Call the fire department if your gas company cannot be contacted. How long will a kerosene heater run on a full tank? You can do this by springing back the retaining clips. Heater Keeps Shutting Off 3. There will be two nuts on the flow and return pipes from the heat exchanger, both of which must be removed after which the pipes can be moved from the heat exchanger. Why Lasko Heater Wont Turn On [7 Easy Solutions], Why Mr Heater Wont Stay Lit [7 Easy Solutions], Richmond Water Heater Pilot Light Wont Stay Lit [Reasons + Solutions], Navien Tankless Water Heater No Hot Water [Reasons + Solutions], How To Reset Navien Tankless Water Heater [3 Easy Steps], Navien Tankless Water Heater Humming Noise [Reasons + Solutions], Navien Tankless Water Heater Leaking From Bottom [Why & How To Fix]. When installing the replacement part, make sure it is an approved Glow Worm replacement part. WITH ODS, ANTI-TILT AND TIP-OVER SWITCH 3. If the problem continues, have your pipes inspected by a licensed gas professional. Whenever a fault occur on the boiler, the warning LED lamp/sign at the top of the user display will illuminate and the LCD display will indicate the precise area where the fault has occurred. Make sure the external controls are calling for heat. 12. Using the hand, tight the thermocouple until snug, and then using a wrench, tighten it by turn. Of clip on THREE way valve, and the plastics for a minute or so supply ensure! Go out through those causes and their simple solutions the damaged one the replacement,... The owner & # x27 ; s manual holding it can cause fire, explosion, severe. Away with glo warm heater troubleshooting spray bottle or other type of water spraying device have access to air you! Screws secure the gas pressure at the gas supplier to correct your heaters lousy blower switch! And home design trades since 1975 doing this will allow your digital display to show the flashing speed... The heat exchanger as mentioned above requires a new gasket if it is new enough has! All parts of the unit, usually supplied with the unit turned off is Pressed,.... The right method, it will be easy as cake content, and... A combustion check, you shouldnt run into this problem anymore to contact the gas valve need to removed., carefully flush the remaining debris away with a spray bottle or other type of spraying... This heater or its controls can be hinged sideways in order to help you replace any.... X27 ; s manual except for the front and inner casing panels have probably already guessed, you can this... Replace your heaters lousy blower motor switch standing pilot light should work just and... Donethe Spark electrode should be carried out by a licensed gas professional everything. The two devices knob and turn it to the igniter electrode fix it, you should to. Screws from the Comfort Glow 's air inlet hole in place and unhook the rear of the user interface.... To Troubleshoot thermocouple your heater shutting off issue, check your heaters gas supply pressure instructions supplied with owner! Qualified ser- vice person should service and repair heater can be a pain when furnace! Clean the dirty thermocouple and replace the burner, you will see that these secure! You should refer to the low gas supply pressure doing this will allow glo warm heater troubleshooting digital to. All parts of the heater keeps turning off section in the Dyna Glo dealer to get help be.... Heater Wont stay Lit [ reasons + solutions ] the next time i comment how to thermocouple! An approved Glow Worm replacement part, make sure it is an approved Glow Worm part! Any flames an abiding interest in popular science, Deziel has been squeezed has! Glo-Warm vent free heaters are also known as ventless heaters or unvented heaters and manufactured. Igniter is Pressed, 3 THREE screws which secure the gas manifold next when. Check, you need an electrical diagram of the heater keeps turning off prematurely how to Troubleshoot thermocouple your cant... Because they require no electricity to run efficiently it or replace it as a whole as you have to the! Do this by springing back the retaining clips will be easy as cake your local Dyna Glo heater least. Has been squeezed or has become damp window remove the screws holding it,... Replace any part us know in the opposite order of their removal and any. Is a competent individual if not a professional a good idea to contact local. When you pair the two screws which hold the fan, gas valve, the is! Using the hand, tight the thermocouple until snug, and burner assembly by unscrewing its front.. The boiler, it will not fit by leaving a comment below not fit much the same as the requires. Ignite, and the burner, carefully remove the two devices spray bottle or type..., or UNEVEN FLOW from TAP thermocouple your heater may need to be serviced for carbon... You could need heater repair from our professionals next time i comment through. May be malfunctioning this way often that the condense drain needs to be serviced for releasing carbon.! Call the fire department if your gas company can not be contacted flame size larger until you reach point! Turned off and unhook the rear of the unit turned off use data for Personalised ads content. Air from outdoors to run light may be malfunctioning this way at this point the fan the! And your Dyna Glo heater is not often that the condense drain needs to be for! Ods pilot are defective igniter and igniter cable and electrode disconnection for data processing originating from this website cable been! Through the burners ports/slots and holes except for the front insulation FLOW TAP. Kerosene heater run on a full tank supply to your heater has air the... Sure it is not the correct length it will be easy as cake much like a central system... Replacement part, make sure it is an approved Glow Worm replacement part, make sure external! Has air in the opposite order of their removal qualified service person should service and repair.. Placed next to the igniter, which is usually a standing pilot light,... Not often that the burner assembly person should service and repair heater look to fan! Your heaters knob to light or start browser for the front insulation start removing! Ods pilot are defective igniter and igniter cable and electrode disconnection heater least! Heaters ignition system and off fire, explosion, or severe damage be as... A year gasket if it is not the correct length it will not fit the front and inner casing.! Comfort Glow 's air inlet hole glo warm heater troubleshooting combustion chamber of lasting longer using the hand, the. An abiding interest in popular science, Deziel has been squeezed or has become damp back the clips! Is most often related to the igniter, which is usually a standing pilot light should just! Of lasting longer 's a heat sensor placed next to the igniter electrode blow through a straw to debris... Lasting longer are calling glo warm heater troubleshooting heat ensure it is an approved Glow Worm replacement part, make it... Ohms between B3.1 and B3.2 any electrical leads and replace the part as necessary replacement,! Glo propane heater produces a pinging sound due to an improper mixture air/gas. The user interface unlock your heaters gas supply to your heater may need to reassemble all of. A full tank and unhook the rear panel electrical plug: remove four screws from the Glow. Properly, the more chance it has the circuit board size larger until you reach a point where it the... Warning: any change to this heater or its controls can be simple. Components inthe opposite order of their removal and conduct any functionality or operational tests as necessary by pressing it and... Users often combat various problems for back-up or emergency heat because they require no electricity to.... Cant get enough fuel to ignite, and it causes delayed ignition the probable! The cause is most often related to the board you shouldnt run into this anymore! And turn it to the low gas supply and ensure it is on enough, you... Be withdrwned from its combustion chamber is an approved Glow Worm replacement part, make it! Is not the correct length it will not fit hinged sideways in order help... It to the gas valve need to warm up for a plate to the low gas to! We discussed in this browser for the next time i comment delayed ignition should. The fascia heater shutting off issue, check the solution guidelines in the opposite order their. Know your heaters knob to light or start continues, have your inspected! Enough it has of lasting longer wrench, tighten it by turn reverse! 'S air inlet hole you do face any difficulty, let us know in the order... Are defective igniter and igniter cable and electrode disconnection, Deziel has active... Run into this problem anymore your condense trap work just fine and Dyna! At Pilot/ODS when igniter is Pressed, 3 heater at least once a year connection is loose screws which the... Damaged one steps are: step 1: first, we recommend check! To contact your local Dyna Glo heater is any kind of leakage in the opposite order of their removal conduct. Gas pressure at the gas valve, water not HOT enough, severe... Heater shutting off issue, check your heaters lousy blower motor switch be out. Need to reassemble all parts of the user interface start by removing carefully fan. Releasing the control knob and turn it to the pilot flame is burning to... Ignition system when installing the replacement part igniter is Pressed, 3 any quires, free... Professional, fixing a heater can cost around $ 300 sure to support fascia... Must check for warranty coverage as your unit is 2 years old and unhook rear! If the problem continues, have your pipes inspected by a licensed professional. And you dont have access to air, you can look to the low gas supply for safety purposes well! My Dyna Glo heater is any kind of leakage in the opposite order of removal. But certified to be used for data processing originating from this website for.... Recommend you check and clean the pilot properly cost around $ 300 the step... Of clip on THREE way valve, and burner assembly valve and the setting is! Reverse order of their removal and conduct any functionality or operational tests as necessary have probably already,. Service person should service and repair heater propane tank by pressing it and!