HVAC Systems, AC Units, Furnaces & Heat Pumps at Direct Prices
Why high-efficiency furnaces make water, how condensate traps, drains, and pumps work, and the fall checklist that prevents winter freeze-up no-heat calls.
Learn how to perform a gas furnace combustion analysis: O2, CO air-free, and stack temperature targets, step-by-step testing, and UEi C160-series analyzers.
Leaving home for the winter? 2026 guide to thermostat settings, freeze protection, water heaters, and remote monitoring for empty and seasonal homes.
Goodman’s 2026 R-32 air conditioner lineup explained: GLXS3B through GXV9S, SEER2 tiers, warranties, and how to choose the right model for your home.
PSC vs. ECM blower motors explained: how they work, warning signs of failure, what kills them early, and how to choose the right replacement in 2026.
Heating is a top cause of home fires. Our 2026 Fire Prevention Week checklist covers furnace clearances, heat strips, safety switches, alarms, and batteries.
Thermostat wiring explained: what R, C, W, Y, G and O/B terminals do, wire color conventions, C-wire fixes, and how to swap a thermostat without blowing a fuse.
Compare Goodman’s AMST, AMVT, AWST, and modular air handlers, learn how electric heat kits are sized, and pick the right model for your home in 2026.
Heating with propane or oil in 2026? Run the real cost-per-BTU math on switching to a heat pump or dual fuel system and see when the switch pays off.
One room always cold? See what a space heater really costs to run, the safety rules that matter, and the permanent fixes — from duct repairs to mini splits.
Before you go
Join the Buy Comfort Direct list and we’ll send you a $25 off code for parts, tools and accessories over $150 — plus first look at new products and sales.
One use per customer. Applies to parts, tools and accessories over $150; equipment is excluded. Unsubscribe any time.
Use this code at checkout for $25 off parts, tools and accessories over $150:
WELCOME25
One use per customer. Equipment is excluded. We also emailed it to you.