MagnoHeat® CV / CV+ – Modulating Gas Radiant Heating System
MagnoHeat® CV/CV+ is a high-efficiency industrial gas-fired radiant heating system featuring advanced modulation technology and zone control. It is ideal for large industrial and commercial spaces that require uniform, comfortable heat and optimized energy consumption.
Versions: CV and CV+, in multiple lengths and linear configurations
Fuel: Natural gas or propane
Heating capacity: 14 – 73 kW
Seasonal efficiency: up to 92%
Radiant tube length: 4.6 – 22.9 m depending on model
NOx level: from 65 mg/kW to 115 mg/kW (low emissions)
Gas connection: ½” or ¾” BSP
Power supply: 230 V / 1 ph / 50 Hz
Price range: variable depending on the design of the modulating system and the project configuration
Product information
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| The MagnoHeat® CV and CV+ systems represent some of the most advanced gas-fired radiant heating technology for industrial and large-volume spaces. Thanks to their negative-pressure design and zoned modulation, both systems provide gentle, uniform heat that eliminates cold spots and ensures consistent thermal comfort. With thermal efficiency of up to 105% (LHV) and seasonal efficiency exceeding 90%, these units rank among the most efficient in their category.
The MagnoHeat® CV/CV+ gas-fired radiant heating systems can deliver up to 350 kW of heating capacity with a single vacuum pump, significantly reducing the need for multiple building penetrations and simplifying installation in large spaces. Their high-efficiency reflector and zoned control capability allow heating output to be adjusted to the requirements of each section or area, optimising both comfort and energy consumption. |
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The MagnoHeat® CV (zoned modulation) and MagnoHeat® CV+ (continuous modulation) versions are designed to provide quiet operation, ultra-low pollutant emissions (≤ 65 mg/Nm³ NOx) and integrated controls in both basic and advanced configurations. They are also designed to contribute to building energy efficiency and certification schemes such as BREEAM. This makes the MagnoHeat® CV/CV+ systems an ideal solution for aircraft hangars, logistics warehouses, industrial greenhouses, sports facilities and logistics centres, where heating demand is high and constant. Designed to provide maximum thermal comfort with minimal energy consumption and maintenance requirements, the MagnoHeat® CV/CV+ models combine power, adaptability and durability in a single gas-fired radiant heating system. |
The MagnoHeat® CV is available in 6 models with nominal power ratings ranging from 12 to 35 kW per burner, designed to meet different industrial and commercial heating requirements. Its zoned modulation system allows the heat output to be adjusted according to the requirements of each installation. The following table shows the main technical specifications of each model:
| Model | Max. Power (kW) | Min. Power (kW) | Radiant Tube Length Min. / Standard / Max. (mm) | Seasonal Efficiency | Fuel | Price |
|---|---|---|---|---|---|---|
| CV12 | 12 | 7.2 | 4,600 / 6,100 / 7,600 | 90.1% | Natural gas | Project-based quotation |
| CV18 | 18 | 10.8 | 6,100 / 7,600 / 10,700 | 90.1% | Natural gas | Project-based quotation |
| CV23 | 23 | 13.8 | 6,100 / 9,200 / 13,800 | 90.1% | Natural gas | Project-based quotation |
| CV29 | 29 | 17.4 | 9,200 / 12,200 / 18,300 | 90.1% | Natural gas | Project-based quotation |
| CV32 | 32 | 19.2 | 12,200 / 15,300 / 21,400 | 90.1% | Natural gas | Project-based quotation |
| CV35 | 35 | 21 | 12,200 / 15,300 / 21,400 | 90.1% | Natural gas | Project-based quotation |
Power ratings are specified per burner, at 100% and 60% of nominal output. The lengths refer to the radiant tubes, not the overall system dimensions. All units are configured and quoted according to project requirements.
The MagnoHeat® CV+ is available in 8 models with nominal power ratings ranging from 23 to 73 kW per burner, designed for large industrial and commercial facilities with high heating demands. Its continuous modulation system allows the heat output to be adjusted according to demand, providing greater temperature control and improved energy efficiency. The following table shows the main technical specifications of each model:
| Model | Max. Power (kW) | Min. Power (kW) | Radiant Tube Length Min. / Standard / Max. (mm) | Seasonal Efficiency | Fuel | Price |
|---|---|---|---|---|---|---|
| CV+23 | 23 | 13.8 | 7,600 / 9,200 / 12,200 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+29 | 29 | 17.4 | 9,200 / 12,200 / 13,800 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+35 | 35 | 21 | 9,200 / 12,200 / 13,800 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+44 | 44 | 26.4 | 12,200 / 15,300 / 18,300 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+51 | 51 | 30.6 | 13,700 / 15,300 / 19,900 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+59 | 59 | 35.4 | 15,300 / 18,300 / 21,400 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+66 | 66 | 39.6 | 15,300 / 18,300 / 21,400 | 92.1% | Natural gas / propane | Project-based quotation |
| CV+73 | 73 | 43.8 | 16,800 / 21,400 / 22,900 | 92.1% | Natural gas / propane | Project-based quotation |
Power ratings are specified per burner, at 100% and 60% of nominal output. The lengths refer to the radiant tubes, not the overall system dimensions. All units are configured and quoted according to project requirements.










