Q&A: Electric Radiant Heat for a Small Space

1 MIN READ
Q. I’m considering using electric radiant heating panels in the ceiling of a small superinsulated apartment, but I hear a lot of bias against electric heat. Can it be cost effective in this case?

A.Registered engineer and sustainable design consultant Marc Rosenbaum, of EnergySmiths, Inc., in Meriden, N.H., replies: Electric radiant heat for a superinsulated small space makes a lot of sense. It gives you a low installation cost and a moderate energy cost; it’s highly zonable; and there’s no combustion. I assume that the hot water would also be provided by electric resistance.

An alternative might be a combination wall-hung, sealed-combustion, gas-fired water heater coupled to a wall-mounted kickspace heater or two for heat, but that would cost more to install, take up more space, be noisier, and require the location of a vent and a fuel tank.

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About the Author

Marc Rosenbaum

Marc Rosenbaum, P.E., of Energysmiths, in Meriden, N.H., designs and engineers solar, low-energy-use homes.

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