Rene Langer

Senior Comfort Specialist

Rene is the Senior Comfort Specialist at PICKHVAC. He holds an HVAC associate degree from Lone Star College, and got an EPA Certification & R-410A Certification in 2006. 

After working 10 years in the HVAC field, he found there is so much misleading HVAC info online and educating homeowners will be something more worth doing, then created PICKHVAC in 2014.

When writing posts, he is always willing to go the extra mile, cover more details based on his HVAC background, and do what it takes to provide unique value to readers. 

In spare time, he enjoys spending time with his daughter, traveling and fishing and testing out his culinary skills.

Articles by Rene Langer

In-depth Thermostat Wiring Guide for 2, 3, 4, 5, 6, 7 & 8 Wires

Best Mini Splits(Cost Breakdown of DIY and Pro-Install)

HVAC Ductwork Sizing (with Calculator): How to Size Air Ducts Easily

HVAC Filter Direction – The Right Way to Replace an Air Filter

What Size Ceiling Fan do I Need? (With Calculator)

Central AC Btu Calculator – What Size AC Unit Do I Need?

Furnace Not Igniting? 6 Common Causes & the 5-Minute Fix

What does AC Tune Up Include & What’s the Cost

How to Install a Window Air Conditioner?

6 Quietest Window AC Units (Inverter & U-Shape ARE Solutions!)

Top 7 Ventless Portable Air Conditioners that Don’t Need a Window

How Much Electricity Does a Central Air Conditioner Use?

Best DIY Pre Charged Mini Split AC Unit and Heat Pump

Heat Pump Freezing Up? What Causes It Iced Up And How To Fix It

Blown In Insulation Cost and Ultimate Guide

Best HVAC Systems Types Protection Status