Summary: Sacramento real estate broker Coleen Jurewicz of www.HomeRocketRealty.com (00826558) speaks with Micah Gilmore a heating and air conditioning expert who explains that older units are actually far more expensive to maintain due to air conditioning regulations! Coleen Jurewicz can be contacted at (916) 682-6454. Additional keywords for this Sacramento real estate podcast episode:Energy, solution, homeowner, heating, air conditioning, solar pool, solar electric, maintenance, filter, efficient, anual, utilities, system, warranty, upgrade, benefit, break, situation, audit, bills, comprehensive, diagnostic, obsolete, manufacturer, regulated, refrigerant, repair, maintain, investing, skin, temperature, pleasure, comfort.