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I got a call from my church saying they had no heat. Both boilers just kept cycling. The pilot was lighting with a very low flame signal. When the main gas valve opened, the gas pressure dropped way down. The strange thing is the water heater was firing and up to temperature. I instructed them to call the gas supplier. They diagnosed the problem as the gas meter. When they removed the old meter, it was filled with ice. Water got into the gas line and accumulated inside the meter and shut off the flow of gas. When they installed the new meter, the boilers fired right away. He asked about the water in the gas line and the reparman shrugged his shoulders.
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