HVAC: (800) 486-3970 | Roofing: (800) 486-3972


Corken Steel Products proudly sells Tempstar and Comfortmaker residential equipment and ICP Commercial equipment.

Additionally, we also carry ClimateMaster geothermal, Lochinvar boilers, LG multi-zone and ductless systems, Panasonic VRF systems, and much more to ensure we meet all of your heating and cooling needs.



We are your one stop Geothermal distributor.

Corken Steel Products is a distributor of ClimateMaster Geothermal Residential and Commercial Equipment and Supplies.

The Cleanest & Most Efficient Heating & Cooling System in the World! Go GREEN with a geothermal heating, cooling and hot water system, and save as much as 60% off your energy cost for the rest of your life!

Corken Steel Products offers…

  • Full equipment product line
  • Loop piping and accessories
  • Loop design and equipment sizing
  • Replacement parts in stock
  • Local installation and technical support
  • Local training classes — Call your local branch for schedule

Geothermal Training Facility

Corken Steel features a geothermal training facility at our Florence Kentucky location. We have installed an operating system connected to a vertical bore loop. The system allows for hands-on training with an operating geothermal system. In the advanced geothermal class you will be able to use a flush cart and check out and measure the operation of the geothermal system. Check the training schedule for classes.

Meet Brian Stall

Brian has worked in the HVAC industry for 30 years. With a passion for geothermal, he has successfully completed ClimateMaster’s intense Train-the-Trainer course, and now uses that knowledge to assist our dealers. He has truly become an expert on geothermal, and looks forward to servicing your geothermal needs.



Poor indoor air quality has become a major concern causing research from various groups including the Environmental Protection Agency (EPA) and the American Lung Association. Indoor air quality concerns have increased due to the tighter construction of homes to conserve energy and the lack of ventillation. Common home pollutants include combustion sources (furnaces, stoves), VOCs (industrial solvents), smoke, mold, radon, bacteria and viruses. The short term effects from these pollutants could range from irritation of the eyes or respiratory system, headaches, nausea and fatigue. The major concern is the long term effects that could result in asthma, repiratory disease, lung disease, heart disease and cancer.

Corken Steel Products is committed to being your Indoor Air Quality supplier.

Our extensive inventory of brands like Broan, Fantech, Honeywell, White Rodgers, BBJ, Aprilaire, General Aire, Zone First, Guardian Air, Sanuvox and EWC will cover your IAQ needs.


We carry Lochinvar Boilers and Commercial Water Heaters, as well as Pumps, Controls & Specialties.

95% Efficiency

The Lochinvar Noble Fire Tube Combi provides rapid, reliable water supply, and efficient space heating. What makes Noble better than other combi boilers?
• Delivers more hot water
• Faster DHW response time
• Quiet operation
• Tankless results without the maintenance

[ Learn more… ]

85% Efficiency

Lochinvar Copper-Fin tube boilers provide a lightweight, flexible and energy efficient hydronic heating solution for your jobs with inputs from 400,000 – 2,070,000 Btu/Hr with an 85% Thermal Efficiency rating.

[ Learn more… ]

95% Efficiency

Experience the “POWER of a KNIGHT” Lochinvar’s Knight heating boiler has inputs from 50,000 to 500,000 Btu/Hr and offers 93% DOE AFUE (Models KB 050-285), 90.3% Thermal Efficiency (Models KB 399-500) and up to 98.6% Low Temperature/Radiant Heating Efficiency.

[ Learn more… ]

Need technical support on hydronics equipment?

Pat Linhardt

Mike West

We stock many Grundfos pumps.

Check out the money-saving SuperBrutes, designed to replace several different models with one.
Flanges available for different line sizes. Most models available overnight if not in stock.

Think Comfort…

If you’re building or remodeling, you have a lot of decisions to make…and many choices to consider. One of the most important decisions is your home’s heating system. And your best choice could be a radiant floor heating system from HeatLink.


Corken Steel offers an extensive variety of commercial ventilation equipment, and the support to back it up.


  • Louvers
  • Centrifugal fans
  • Utility exhaust/supply fans


We back up our strong product offering with a strong support team. Corken Steel’s technical advisors and in-house commercial group have significant experience with ventilation on small and large commercial HVAC projects. Our team helps keep you compliant, on schedule, and within budget.


Link AC Heating IAQ Geothermal Hydronics
3M AC Heating IAQ
Air Cleaners - Aprilaire AC Heating IAQ
Air Cleaners - White Rodgers AC Heating IAQ
Air Conditioner Parts AC
Air Distibution Products AC Heating IAQ
Air Filters - American Air Filter AC Heating IAQ
Air Treatment System - Guardian Air IAQ
Amtrol Expansion Tanks Hydronics
Armstrong Pumps & Parts Hydronics
Bath Exhaust Fans - Broan AC Heating IAQ
Black Iron - Pipe & Fittings Heating Hydronics
Blower Parts AC Heating
Bump Up Tools Geothermal
Burners (Dual Fuel, Gas, Oil) Heating
Caulk AC Heating IAQ
Check Valves Geothermal
Chemicals AC Heating
Climatemaster Geothermal Products Heating Geothermal
Coils, Aspen AC Heating
Coils, Tempstar AC Heating
Conbraco Hydronics
Custom Fabrication, sheet metal duct and fittings AC Heating IAQ
Dampers (Control, Fire, Relief, Smoke) AC Heating
Dehumidification, Aprilaire AC Heating IAQ
Direct Vent Heaters Heating
Duct Board, Johns Manville AC Heating
Economizers AC Heating IAQ
Energy Recovery Ventilation AC Heating IAQ
Fail Safe Geothermal
Fantech AC Heating IAQ
Fittings Geothermal
Flow Centers Geothermal
Flush Carts Geothermal
Fusion Tools Geothermal
Gas Fired Equipment Heating
Gas Pressure Regulators Heating Hydronics
Geothermal Drilling Contacts Geothermal
Grout Geothermal
Grundfos Pumps Geothermal Hydronics
Guardian Air - News Letter IAQ
Heat Exchangers Heating
Heat Pumps/Parts Heating
Heat Recovery AC Heating IAQ
Heat-Link Infloor Radiant Hydronics
Heating Equipment/Parts Heating
Heatlink Hydronics
Hoffman Steam Hydronics
Hose Kits Geothermal
Hot Water-Chilled Water-Steam Coils Hydronics
Humidification, Aprilaire AC Heating IAQ
Humidification, General AC Heating IAQ
Hydrometers Geothermal
Infra-red Heaters, Enerco Heating
Insulation, Johns Manville AC Heating
Knight XL Commercial Condensing Boiler Hydronics
Ladders - Green Bull AC Heating
Leak Detector, Inficon AC
Line Sets AC Heating
Link Seal Wall Penetration System Geothermal
Lochinvar Commercial Water Heaters Hydronics
Lochinvar Copper Fin Water Boilers (Gas Fired) Heating Hydronics
Lochinvar Parts Hydronics
Loop Guages Geothermal
Loop Manifolds Geothermal
Loop Pumps & Accessories Geothermal
McDonnell/Miller Boiler Controls Hydronics
Methanol - Propylene Glycol - Ethanol Geothermal
Methanol/Ethanol/Propylene Glycol Geothermal
Mini Split A/C AC Heating
Modine Unit Heaters Hydronics
Motors, Emerson AC Heating
P.E. Loop Pipe Fittings Geothermal
P.E.Pipe Geothermal
P.T. Port Adapters Geothermal
Panasonic Fans AC Heating IAQ
Part Service Kits Geothermal
Parts AC Heating IAQ Geothermal
Pre-manufactured Loop Manifold Geothermal
Pressure Reducing and Pressure Relief Valves Heating Hydronics
PTAC Units, Amana AC Heating
Q-Mark Heating
Radiant Pipe & Fittings Hydronics
Recovery tanks, Amtrol AC
Registers, Grilles & Diffusers, Hart & Cooley AC Heating Geothermal
Residential Panning Material, Thermopan AC Heating
Reznor Heating
RGF Environmental Group IAQ
Roof Top Units AC Heating
Sheet Metal (Duct and Fittings), Snappy AC Heating
Slant/Fin Baseboard Radiation Heating Hydronics
Sterling Radiation Hydronics
SYNC Condensing Boiler from Lochinvar Hydronics
Taco Pumps Hydronics
Tekmar Indoor/Outdoor Boiler Reset Controls Hydronics
Temperature Guages Geothermal
Tempstar Cooling Products AC Heating
Tempstar Heating Products AC Heating
Thru-The-Wall Units (Air Conditioning, Heat Pump) AC Heating
TracPipe (Flexible Gas Pipe) Heating Hydronics
Unit Heaters, ADP Heating
Unit Heaters, Modine Heating
Unit Heaters, Reznor Heating
Utica Cast Iron Boilers Hydronics
Watts Regulators & Backflow Preventers Hydronics
Wilo Pumps Hydronics