Roberto Mendoza

Role: HVAC & Systems Editor

Roberto Mendoza is the editorial byline for Utility Explained’s Heating & Cooling desk. It identifies the desk responsible for guides about efficiency ratings, heat-pump operation, duct leaks, short cycling, and common HVAC problems behind unexplained bill spikes.

For data-heavy HVAC guides, the desk uses manufacturer documentation and DOE material. Refreshed guides show their source links and review date.

What Roberto Writes About

Roberto writes and reviews our HVAC, heating, and cooling guides — the articles that help you understand how your heating and cooling system drives your bill and what to do when something seems off.

Guides may use AI assistance during drafting. Data-heavy pages are being reviewed so material claims carry visible, dated primary-source links. See our editorial policy and methodology for details.

Read the full guide: Why is my furnace blowing cold air is a representative desk piece. Safety guidance in desk guides follows the U.S. Consumer Product Safety Commission’s carbon-monoxide materials (cpsc.gov), cited with retrieval dates.