CSA International Design Certified certified

CSA International Design Certified

ANSI Z83.20 / CSA 2.34 certified

ANSI Z83.20 / CSA 2.34

Greenhouse Power Vent Systems

Combustion Research Corporation's Greenhouse Power Vent Systems are gas-fired infrared radiant tube heaters engineered for efficient, even heating in greenhouse environments. Available in single-stage, two-stage, and modulated configurations with BTU ranges from 30K to 220K, these CSA-certified systems deliver energy savings of 30–50% over conventional heating while maintaining consistent growing temperatures.

Omega II PEP 3.5 (Powder Coated)
Omega II PEP 3.5 (Stainless Steel)
Omega II PEP 4.0 (Stainless Steel)
Omega II PEP 3.5 (AW Powder Coated)
Omega II PEP 4.0 (Powder Coated)
Omega II AW PEP 4.0 (Powder Coated)
Omega II 9K Series 09XXX
Omega II 9K Series 0MD9XXX
Omega II 9K Series 0D9XXX

Our Range of Products

Omega II PEP 3.5 (Powder Coated)

Omega II PEP 3.5 (Powder Coated)

  • 40K-100K BTU power vented range
  • 30-50% energy savings over conventional heat
  • 10-year radiant tube corrosion warranty
Omega II PEP 3.5 (Stainless Steel)

Omega II PEP 3.5 (Stainless Steel)

  • 40K-100K BTU with 3.5" tube diameter
  • 30-50% energy savings vs. conventional heat
  • 10-year radiant tube corrosion warranty
Omega II PEP 4.0 (Stainless Steel)

Omega II PEP 4.0 (Stainless Steel)

  • 105K-200K BTU single-stage output range
  • Corrosion-resistant aluminized steel tubing
  • 10-year warranty on radiant tubes
Omega II PEP 3.5 (AW Powder Coated)

Omega II PEP 3.5 (AW Powder Coated)

  • 30-50% energy savings vs. conventional heat
  • All-Weather powder coated burner housing
  • 10-year warranty on radiant tubes
Omega II PEP 4.0 (Powder Coated)

Omega II PEP 4.0 (Powder Coated)

  • 105K-200K BTU power vented system
  • 30-50% energy savings vs. conventional heat
  • CSA certified with 100% safety lockout
Omega II AW PEP 4.0 (Powder Coated)

Omega II AW PEP 4.0 (Powder Coated)

  • 105K-200K BTU power vented output
  • 30-50% energy savings over conventional heat
  • 10-year radiant tube corrosion warranty

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Frequently Asked Questions

What BTU range is available for greenhouse power vent systems?

Combustion Research greenhouse power vent systems are available from 30,000 to 220,000 BTU. Smaller PEP 3.5 models cover 40K–100K BTU for compact greenhouses, while the 9K Series and PEP 4.0 models extend up to 220K BTU for large commercial growing facilities. Selecting the right BTU depends on your greenhouse size, insulation, and climate zone.

Are these greenhouse heaters compatible with both natural gas and propane?

What certifications do these greenhouse power vent systems carry?

What is the warranty on greenhouse power vent radiant tube heaters?

What is the difference between single-stage, two-stage, and modulated two-stage operation?

How are power vent greenhouse heaters installed?

How do infrared tube heaters benefit greenhouse growing environments?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Greenhouses & Horticulture

Greenhouses & Horticulture

Radiant infrared heating maintains consistent crop-level temperatures without air disturbance, protecting plant health year-round.

Animal Confinement & Brooders

Animal Confinement & Brooders

Even radiant heat at animal level ensures optimal livestock and poultry welfare in barns, pole barns, and brooder facilities.

Industrial & Commercial Warehouses

Industrial & Commercial Warehouses

High-BTU power vent systems heat large warehouse volumes efficiently, reducing energy costs while keeping floor space clear.

Automotive & Service Facilities

Automotive & Service Facilities

Ceiling-mounted heaters in auto dealerships, service garages, and car wash bays deliver zone heat without floor obstruction.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Greenhouse Operators Choose Combustion Research Corporation

50+ Years of Infrared Heating Expertise

Over five decades of manufacturing low-intensity infrared heating systems gives us unmatched engineering depth for demanding greenhouse and commercial applications.

30–50% Energy Savings Guaranteed

Our power vent systems deliver proven energy savings of 30–50% over conventional heating, reducing operational costs while maintaining precise, consistent growing temperatures.

Industry-Leading 10-Year Tube Warranty

Every system includes a 10-year warranty on radiant tubes for internally created corrosion, backed by CSA certification and rigorous factory testing before shipment.

Get a Quote for Your Greenhouse Heating System

Submit your details and a Combustion Research representative will respond with pricing, specifications, and expert guidance for your project.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 888-852-3611. You can also send us a quick email at info@combustionresearch.com.