HVAC Systems, AC Units, Furnaces & Heat Pumps at Direct Prices
Night setbacks save real money on a furnace but can backfire on a heat pump. Here is how the savings work and the settings we recommend for winter 2026.
Thinking about a mini split for your garage or shop? Insulation, sizing, cold-weather capacity, placement and DIY vs. pro install, explained plainly.
Furnace lights, runs a minute, then quits? Here’s what causes short cycling, from a dirty flame sensor to a clogged filter, and what you can safely check.
New split-system ACs and heat pumps now use lower-GWP refrigerants like R-32 instead of R-410A. Here is what changed, what it means for repairs, line sets and cost, and what to buy.
Single-stage, two-stage and variable-speed systems explained in plain English: comfort, humidity, efficiency, noise and cost — and who should buy each one.
Goodman and Daikin are owned by the same company and built near Houston. Here is what actually differs — warranty, features, and price tier — and how to pick the right one for your home.
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.
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.