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View Full Version : Ut electronic controls 1018 light blinks 2 times?


MarcD
Oct 18, 2011, 01:45 PM
Hired Hand heater not coming on. The UT brain is blinking twice. It was working fine off a 100pnd tank last winter. I had a large tank installed and it will not fire. It will normally kick the fan on and the igniter even when out of gas. There is no fan and the igniter is not glowing. Any ideas?

JonesHVAC
Oct 18, 2011, 07:48 PM
This is usually a pressure switch code.