HVAC Tips
Why Your A-Coil Freezes Up — And Why It’s Not the Refrigerant’s Fault Most of the Time
Tony explains the REAL causes of frozen A-coils—airflow problems, dirty coils, weak blowers, bad ductwork, and installation mistakes—not “low refrigerant.”
Choose the Right BTU Size for Your Space — The Smart Shopper’s Step-by-Step Guide to Comfort and Efficiency
Find the perfect BTU for your room with insulation, ceiling-height & sun-exposure in mind. Get efficient comfort, lower bills, and peace of mind.
Common A-Coil Installation Mistakes Tony Sees (And How They Destroy Equipment)
Tony reveals the most common A-coil installation mistakes—airflow errors, drain issues, TXV mismatches, bad brazing—and how they destroy HVAC performance fast.
Cost Guide (2025): Boiler Price, Installation & Lifetime ROI
Savvy’s 2025 boiler cost guide breaks down pricing, installation difficulty, operating costs, and 20-year ROI so you can make the smartest heating investment.
Upflow vs. Downflow Installation: Which One Does YOUR System Actually Need?
Tony explains how upflow vs downflow installation affects drainage, airflow, refrigerant flow, humidity control, and the overall performance of your Goodman A-coil.
Why Quiet Operation and Reliability Matter: The Hidden Comfort of a Good PTAC System
Discover why low noise and dependable performance in HVAC systems matter for peace, sleep, and comfort — a must-read for smart homeowners.
Boiler vs Furnace: What’s Better for Your Home?
Savvy gives a straight-shooter breakdown of boilers vs furnaces: comfort, efficiency, noise, install scenarios, and long-term ROI so you can choose the right heat.
How to Match This A-Coil to the Right Goodman Condenser (Or You’ll Kill Efficiency)
Tony explains why matching your A-coil and condenser using AHRI standards is essential for cooling performance, humidity control, compressor safety, and SEER2 efficiency.
Maintenance Checklist: Get 20+ Years from Your Weil-McLain CGI-4
Savvy’s hands-on maintenance guide shows how to get 20+ years from a Weil-McLain CGI-4 with annual service tasks, water checks, pump care, and flue maintenance.
3.5 Ton vs. 5 Ton A-Coils — Why Bigger Is NOT Always Better
Tony explains why choosing a 3.5-ton vs. 5-ton A-coil isn’t about “more cooling.” Oversizing destroys humidity control, airflow, efficiency, and comfort.
Troubleshooting Guide: Common Weil-McLain Boiler Errors & Fixes
Savvy’s practical Weil-McLain boiler troubleshooting guide covers pressure, air, circulator, flame sensor issues and safe reset procedures to restore reliable heat.
Why Zoned Heating & Cooling Makes Sense for Multi-Room Homes and Rentals — A Smart Shopper’s Perspective
Discover how zoned HVAC systems cut energy waste, boost comfort, and save money in multi-room homes, apartments, or rental units.