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Smelling something funky when your furnace kicks on? Mike Sanders breaks down the common furnace odors, what they signal, and when it’s time to call in help.

Before you install that shiny new 80,000 BTU R-32 gas furnace, there’s one thing you can’t overlook: the permit. Mike Sanders breaks it all down so you stay legal, safe, and stress-free.

Heat pumps don’t burn fuel—they move heat, delivering 2–4.5× more energy than they use. This guide breaks down how they work, why they’re so efficient, and how today’s smart cold-climate models can replace both your furnace and AC.

Understanding your HVAC system shouldn’t require a degree. This guide explains the top 10 HVAC terms every homeowner should know—like SEER2, BTU, MERV, and AFUE—so you can make smarter buying decisions, avoid costly mistakes, and keep your home comfortable year-round.

Mini-split systems offer efficient heating and cooling—but only if installed right. This step-by-step guide covers planning, mounting, wiring, charging, and final testing, plus tips to avoid common mistakes. Whether you're DIYing part of the job or hiring a pro, learn how to get the best performance, longevity, and savings from your new mini-split.

Sizing your furnace isn’t guesswork, it’s the key to lower heating bills and a more comfortable home. This guide walks you through BTU math, climate zones, insulation factors, and AFUE efficiency so you can choose the right system, avoid short cycling, and get the most out of every heating dollar.

Major HVAC changes are coming in 2026—from higher SEER2 standards and low-GWP refrigerants to smarter heat pumps and demand-response tech. This guide shows homeowners and contractors how to prepare, save money, and stay compliant with the latest efficiency rules, tax credits, and smart-system upgrades.

Smart HVAC systems in 2025 use AI, IoT, and predictive controls to deliver major energy savings and comfort upgrades. From learning thermostats and zoned control to weather-based automation and cybersecurity, this guide shows how modern tech transforms HVAC into a connected, efficient system that saves money and adapts to your life.

Smart thermostats and AI are revolutionizing HVAC. From predictive maintenance to real-time energy savings and zoning comfort, this guide shows how today’s tech slashes bills, prevents breakdowns, and syncs with SEER2 systems for a smarter home climate.

Room air conditioners cool fast—but their energy use and refrigerants pack a climate punch. This guide breaks down their environmental impact and shows how to reduce emissions with better sizing, low-GWP refrigerants, and safe disposal practices.

Window and through-the-wall air conditioners cool millions of homes, but only if installed and used safely. This guide covers electrical safety, secure mounting, filter care, and anti-theft tips every homeowner should know.

Sizing your window or through-the-wall AC isn’t just about square footage. This guide breaks down BTU rules, adjustment tips, and fit checks so you get cool comfort, not cold regrets.