HVAC Products

Heating & Air Conditioning Products

At A Gee Whiz, Quality is always our top priority. This is especially the case when it comes to Air Conditioning equipment. We only partner with manufacturers whose equipment meets our quality standards.


Lennox Home Comfort Systems »

Abacus now offers Lennox A/C and Heating equipment in Houston and the Greater Houston Area. Lennox has a long history of providing quiet, energy efficient and reliable comfort solutions.


Mitsubishi Ductless Air Conditioners »

Abacus is a Certified Mitsubishi Electric Diamond™ Contractor and proud to offer Mitsubishi Electric Ductless Air Conditioners.


RGF Guardian and REME »

Abacus is proud to offer Guardian Air and REME Indoor Air Quality Solutions for your home.