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Rannai R85
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Samd
Member Posts: 2
When the Hot water demand reduces the fan runs faster and blows out the flame. Then I get an error 12. If I keep the hot water flow up than it works fine.
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If nobody responds here, call Rinnai at (800)621-9419 and ask for technical support.8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
Thank You. Looks like I will have to wait until Monday.0
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