Joined on August 17, 2009
Last Post on July 21, 2014
@ May 22, 2014 11:54 PM in Raypak flame rectification problemgot back to tell us. This is very typical here. People present problems answers are given and we never hear from them again.
@ May 19, 2014 1:40 PM in Flue liner questionliner is good for both gas and oil. What are your plans as far as a conversion burner? What is your location?
@ May 18, 2014 7:21 PM in Issues with & Replacement of Honeywell L8148E Aquastatbut have many years experience (74 years old) and due to liability I would never attempt what you are trying to do. Replace the entire relay or upgrade as Robert O'Brien suggested.
I would however caution you that if your gas valve is Powerpile it could simply be the powerpile circuit and polishing up those relay contacts only gave it the little umph it needed. Take some readings before you replace an entire relay. I say that but the contacts are probably shot already. The L8148J allows you by the way operation with the powerpile system operation in a power failure by placing the system on gravity feed and switching the switch on the side of the relay to manual.
@ May 16, 2014 7:10 PM in Issues with & Replacement of Honeywell L8148E Aquastatreplaceable you need to replace the entire L8148J. Are you a homeowner or a technician?
I would suggest having a professional check this system before you spend money and find out you have a millivolt problem.
@ May 16, 2014 4:52 PM in Issues with & Replacement of Honeywell L8148E Aquastat24 volts or Powerpile (millivolts)?
The "J" version is the L8148J Universal replacement relay. If you have a millivolt system sometimes it will act erratic due to loose wires or poor connections at the relay.
The full model number for the "J" is L8148J-1009.
The procedure for troubleshooting powerpile is located on this site at resources-library-Tims Closet.
@ May 15, 2014 7:43 PM in Galvanized pipng for gaslike a bunch of old gas men. That was when men were really men.
@ May 13, 2014 11:51 AM in Troubleshoot GVD-6 problemwired between 4 and 2 is defective. When you go to override (manual) also called hold open the system will work as you are bypassing the relay. When in manual you have a direct feed to the motor which will cause the damper to open and close the two end switches and bring on the equipment.
The diagram in the books is not very good. I have a internal diagram of the damper which I can fax you or e-mail contact me at firstname.lastname@example.org.
@ May 5, 2014 6:25 PM in Pilot lit but burners not ignitingflooded appliances "Replace Them".
@ May 5, 2014 6:22 PM in House goes boom during CO investigationas it has flammabilty limits from 12.5% to 74% or it could be hydrogen from the fire which has flammabilty limits from 4% to 85%. The movie "Backdraft" illustrated this fact.
@ May 3, 2014 9:34 PM in Carbon Monoxide/Smoke Alarm Interlockinformation, however this sounds like a real problem. What level will the "interlock" shut off the heating equipment. Will it also shut off the water heater, gas oven, outdoor grill, etc. This is not a good thing and it does not solve anything just as what Mass does is not the answer. It just keeps the plumbing and mechanical boards happy that they think they have done something. Read Bobs posting as I agree fully with everything he posted.
@ April 28, 2014 11:07 AM in Thermostat wireespecially in dealing with Powerpile self generating systems using millivolts that solid wire tends to be the better way to go, especially when having to twist two wires together (splice) and then solder. I never really took precise measurements but it always seemed that stranded wire on millivolt (DC) just offered more resistance there fore a greater millivolt drop across connections.
On AC my understanding of skin effect is due to opposing currents as related to the magnetic field created around the wire. So more likely a problem with wire selection on AC
@ April 26, 2014 6:40 PM in Got a problem for Timmie (SE)delayed ignition not flashback. The burner should light in less than 4 seconds. Have a professional take a look at the equipment as a number of things can cause a delayed ignition.
@ April 25, 2014 5:45 PM in Oil to Gas Conversionpower gas burner as the least expensive option and keep the indirect, or go with a gas storage water heater 30, 40 or 50 gallon depending on your needs. The Carlin EZ Pro would be ideal for that boiler. What is your location in NJ? There are folks in the area that are very good at doing conversion burners.
You will end up with efficiency at least equal to what you have with oil and maybe a little more.
The cost to get gas into the house depends on the utility the contractor does not do that. You would then need to get a quote on the burner plus cost to run the piping inside the house from the contractor. Make sure the contractor is versed on installing gas conversion burners and will also run a combustion analysis when the burner installation is complete.
@ April 24, 2014 12:56 PM in Oil to Gas Conversionon this site.
Your boiler would be good candidate for a power gas conversion burner due to its age. That would cost less than a boiler or other possible solutions.
@ April 23, 2014 7:04 PM in Mass Code any oneknow if Mass has updated their NFPA acceptance, last I knew was NFPA 54 was 2002 and NFPA 58 was also 2002?
@ April 21, 2014 6:46 PM in Contractor kicked out of house for doing CO testequipment, disconnect the fuel source cap it off and send the customer a registered letter confirming my actions. I may have just saved some ones life.
@ April 19, 2014 1:46 PM in Roll out switch issueby phone give me a call 401-437-0557.
@ April 17, 2014 7:33 PM in pilot light going outgo to RESOURCES above and click on it then LIBRARY look for TIM'S CLOSET and then go to TROUBLESHOOTING INTERMITTENT IGNITION SYSTEMS FOR FURNACES AND BOILERS.
@ April 17, 2014 7:27 PM in pilot light going outGalaxy Boiler? Does it have a standing pilot or is it spark ignited? What Model is it a GG or a GXH?
@ April 15, 2014 6:55 PM in Is my steam boiler way oversized?on Power Flame it is simply a matter of throwing a switch to change from one fuel to the other.
@ April 11, 2014 9:07 PM in Is my steam boiler way oversized?to do all the piping and combustion set up along with a combustion analysis.
On low pressure main systems you will never see high pressure. High pressure systems range from 25 pounds to 100 pounds pressure then reduced to less than 1/2 a pound at the internal regulator before the meter.