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Thoughts on electric / gas boiler hybrid
I was dreaming and thinking two bad things at once and wondered why no manafacturer has came up w a combo unit which uses both gas and electric .Gas on the design and electric on shoulder or for extremely small load .i know it sounds crazy but I think it would be better then short cycling a cast iron or mod com on extremely low load like small radiant , I m not saying electric for hi temp system more for low temp / low load scenarios just to prevent cycling espically on mods w a 30 degree setting till she re fires is a total waste and never does a great job of assuring even heat . I know a buffer tank could be added but sooner the later u will be back to firing the boiler hitting the limits and waiting .any thoughts peace and good luck clammy
R.A. Calmbacher L.L.C. HVAC
NJ Master HVAC Lic.
Specializing in steam and hydronic heating