Find great deals for Buderus Logamatic R so Heizungsregelung. Shop with confidence on eBay!. The R is a microprocessor-based control for use with hydronic heating systems. The R features weather compensation for maximum comfort and fuel. Buy New or Surplus BUDERUS (LOGAMATIC BOILER CONTROL 30% FUEL USAGE REDUCTION) parts. Radwell also repairs BUDERUS

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Hi I noticed on your buderus installations that you use the aqua smart control versus Buderus Heating Projects Learn about the many heating system projects which have been completed by Technical Heating.

Results 1 to 5 of 5.

Oil Burners Pro’s Forum: Sounds like a bad connection if I didn’t know any better. I am running a Buderus Logamatic with a Riello R40 burner that I maintain, and all runs well, normally. Please try again in 50 seconds. Adjusting the aquastat knob on the does not help either. The Aquasmart is easier to set up than the Periodically, when the temp of the 21107 drops to around 80 degrees, fall 50 degree nights after 70 degree days the Logamatic appears to experience a “cold” lockout and will not fire up the burner.

Them I have to force the burner on again to get the boiler temp to about I have found some similar posts but they seem to have had other causes like external aquastats, and DHW sensor issues. Then One Foggy Service Call This forum requires that you wait 20 seconds between posts.


Home Welcome to Technical Heating, Long Island’s gas heat, oil heat, wood and solar heating installation authority. You’ll be buderuz with our pricing which is competitive with 2170 quality systems! I then short out the two end wires on the high limit shutdown box to the left of the aquastat knob. Boiler is a Buderus My father has another Italian expression “Quando arriva, scriva!

I can’t find anything about this in the manuals. It really seems like a “cold lockout”.

Have heating, gas conversion, boiler, or solar heating questions? To accomplish that, the first step was to accurately be able to determine daily oil consumption, something nearly impossible to do with the crude hour meter on my Buderus Logicmatic boiler controller.

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I needed a digital hour meter that would record oil burner usage to an electronic file that could then be analyzed to determine usage. After some research with the Buderus unit I found two terminals that were designed to run an external hour meter that energized a VAC line when the burner was turned on.

Can someone tell me what’s up with this? Contact Us Contact Technical Heating or send us web email. I am leaning to the high limit or aquastat that is causing a false cut off. I keep the wires shorted until the boiler reaches a temp of about degrees. Not much thermal load is needed at these times. The boiler temperature continues to fall to ambient temperature around 60 degrees.


Buderus | Technical Heating Long Island • Oil Heat • Gas Heat • Solar Heat • ()

Call us at for a free cost estimate, or visit our contact page to send us email! Results 1 to 5 of 5 Thread: Getting Pumped for !

I had been playing with the Raspberry Pia credit card sized computer that runs a Linux variant and thought this was the best approach for me. The Thrill of Exceeding Expectations.

Valves, Regulators, Filters, Etc. HVAC-Talk is proudly provided by: Ask Technical Bjderus Now!

I know about the safety high limit reset, but this is happening when cold!! General Discussion Pro’s Forum: This has me stumped!

Buderus 2107

Subscribe to this feed. Call Technical Heating, Long Island, NY heating experts, for a free no-obligation oil heat, gas heat, solar heat, buderux wood heating assessment and a free project cost estimate ator use our contact page to send us email.

Logamatic turns on, burner relay clicks, flame comes on LCD, and no power to the burner! The circulators continue to run continuously, the flame appears on the LCD screen, the relay clicks, but no power to the burner.

The ‘s are reliable controls. Heating Products Browse the many leading edge and energy efficient heating products and boilers offered and installed by Technical Heating.