Heat Controller RAD-121L Reviews & Tests

Consumer review (newegg.com)

Outstanding performance!

These are marketed here as Heat Controller, which is the manufacturer, but the brand name on the unit is Comfort-Aire.

Powerful fan, multiple options for automatic or manual control of compressor and fan operation, easy assembly and installation. Consistent performance, even on the hottest days or when cooking. I have about 1400 sq. ft. on two levels, so I bought two...

The powerful fan is a bit loud on high speed. Not noisy as in making a racket, but rather smooth and jet-like. We don't find it objectionable but some may. Well worth the tradeoff for cooling an entire floor with one unit

Aug, 2015

Read the full review

Consumer review (newegg.com)

Outstanding performance!

These are marketed here as Heat Controller, which is the manufacturer, but the brand name on the unit is Comfort-Aire.

Powerful fan, multiple options for automatic or manual control of compressor and fan operation, easy assembly and installation. Consistent performance, even on the hottest days or when cooking. I have about 1400 sq. ft. on two levels, so I bought two...

The powerful fan is a bit loud on high speed. Not noisy as in making a racket, but rather smooth and jet-like. We don't find it objectionable but some may. Well worth the tradeoff for cooling an entire floor with one unit.

Aug, 2015

Read the full review

Consumer review (newegg.com)