News

Square footage isn’t enough to size your HVAC system. This guide reveals how Manual J load calculations consider insulation, ceiling height, solar gain, and more to get the right tonnage cutting energy waste and boosting comfort.

Your central AC can do more than cool — it can also clean, disinfect, and balance indoor air. Here’s how filters, UV lights, and humidifiers work together for healthier home comfort.

Your central AC is only as good as the ductwork delivering its cool air. Here’s how duct design, sealing, and insulation affect efficiency and comfort.

Wondering if it’s time to repair or replace your central AC? We break down the key signs, cost rules, and efficiency factors to guide your decision.

Not all thermostats are created equal. In this 2025 guide, we reveal the best models for central AC systems—plus the features that deliver maximum efficiency, comfort, and savings.

SEER ratings are like MPG for your AC. This guide breaks down what SEER means, how to choose the right rating for your climate and budget, and why system sizing and install quality matter more than just specs. Learn how to save thousands with modern R-32 units, rebates, and smart upgrades.

Smart controls unlock the full savings potential of your ductless mini-split. From zoning and scheduling to geofencing and app-based maintenance alerts, this guide shows how to reduce your energy bills by up to 40%. Learn what features to look for and how to choose the best controller for your system.

Small gaps around your window or wall AC can lead to big energy losses. This guide walks you through pro-level sealing techniques to stop drafts, save up to 15% on cooling bills, and protect your unit year-round. Includes product tips, installation checklists, and answers to common homeowner questions.

Don’t risk a tripped breaker or fire hazard—this guide covers everything you need to know about PTAC electrical requirements for 2025. From choosing the right voltage and breaker size to grounding and NEC code compliance, we walk you through safe installation step-by-step.

Is your central AC draining your wallet? This guide shows how ductless mini-split systems slash heating and cooling costs by up to 50%, eliminate duct losses, and offer zoned comfort. Explore real-world savings, SEER comparisons, rebates, and whether it’s time to make the switch in 2025.

Curious why your summer cooling bill keeps climbing? This guide breaks down SEER and SEER2 ratings, how they impact real-world energy use, and why choosing the right AC size, smart thermostat, and proper maintenance can save you hundreds each year