Answers By Rich Franz-Ünder

How best to heat an Arizona two-story home?

— Ted Queen Creek, AZ

Answered by Rich Franz-Ünder on March 21, 2012

Should I get a heat pump with or without a RCC?

— peakproducts Germantown, TN

Answered by Rich Franz-Ünder on March 21, 2012

Are compost toilets tested for sanitation and odors?

— vivian moon Mercer, PA

Answered by Rich Franz-Ünder on June 17, 2010