MR-22U Tubular Local Radiant Heater

Min. order: 1 Pieces

Preparation time: 1 weeks

**MR – 22U Tubular Spot Radiant Heater; Radiant Heating for Small to Medium Spaces** **Product Introduction** Garmasun has designed the MR 22U Tubular Spot Radiant Heater as a specialized radiant heating system for small to medium-sized spaces, industrial halls, restaurants, and outdoor areas. With a thermal capacity of 20,000 kcal/h (22 kW), this unit is an ideal choice for providing uniform and effective heating in environments ranging from 60 to 80 square meters with a height of 3 to 3.5 meters. By installing this spot radiant heater, users benefit from high-efficiency heating and optimized energy consumption. Shayanir Tahvieh, as a specialized supplier of heating equipment, recommends this product to customers due to its powerful performance, localized design, and significant fuel savings. **Tubular Radiant Heating Technology** Utilizing infrared radiant heating technology, the tubular radiant heater transfers heat directly to surfaces, people, and objects. Unlike forced-air systems that first heat the ambient air (which then rises to the ceiling), this system radiates heat directly toward the target. This heat transfer method minimizes energy loss and delivers high efficiency. The Garmasun radiant heating system functions like the sun, establishing thermal equilibrium between the device, surfaces, and individuals within a short period. People located within the unit's "thermal umbrella" experience excellent thermal comfort. **Localized Design and Flexible Installation of the MR 22U** The MR – 22U model is designed for localized (zonal) heating, concentrating heat exactly where it is needed. With a total length of 4.75 meters and a width of 51 cm, the unit is installed at an appropriate height, occupying no floor space. Users can install this heater in two ways: ceiling-mounted (horizontal) at a minimum height of 3.5 meters, or wall-mounted (angled) at a minimum height of 3 meters. The device weighs 85 kg. Installing the heater at an elevated height allows users to optimize their workspace. Users can adjust heating based on the needs of different sections and control each zone independently. **Significant Reduction in Energy Consumption** The Garmasun radiant heating system significantly reduces energy consumption compared to traditional heating systems. It reduces gas consumption by up to 60% and electricity consumption by up to 90% compared to central boiler rooms and unit heaters. The high thermal efficiency of these units drastically lowers heating costs. The electricity consumption is very low (approximately 125W at 220V single-phase), used only for the ignition system and the suction fan. The device operates on natural gas at standard residential pressure, with a maximum consumption of 2.1 m³/h. The heater supports both natural gas and Liquefied Petroleum Gas (LPG). **Outstanding Features and High Safety of the MR 22U** * **Uniform and Rapid Heating:** Provides fast, uniform heating throughout the hall without creating cold or hot spots. Users feel the desired warmth at floor level within 10 to 20 minutes of turning on the units. * **Reduced Floor-to-Ceiling Temperature Gradient:** In radiant heating, the temperature difference between the floor and the ceiling is negligible. In forced-air systems, hot air rises, creating a significant temperature disparity. * **Zonal Heating Capability:** Users can divide the heating system into several independent zones to heat only specific staff workstations. * **No Need for a Central Boiler Room:** Eliminating water from the heating cycle and removing the need for boiler rooms, piping, and ductwork reduces auxiliary costs to zero. * **Prevention of Dust Circulation:** Radiant heating does not involve air movement, preventing dust from scattering. This feature is vital for maintaining healthy industrial environments. * **Advanced Safety Systems:** Equipped with a flow switch, gas control valve, and a 4-amp overcurrent fuse to ensure the highest level of safety. All units come with a 3-year Garmasun warranty and 15 years of after-sales service. * **Standard Safety Clearances:** Compliance with minimum safety distances is mandatory: 45 cm from the top, 60 cm from the sides, and 125 cm below the radiant tubes. **Diverse Applications for Small to Medium Spaces** * **Industrial Halls and Workshops:** Providing uniform and effective heating in manufacturing and assembly lines. * **Sports Halls:** Rapid heating for intermittently used sports facilities, eliminating the need to keep the system running during off-hours. * **Restaurants, Cafés, and Roof Gardens:** Providing a thermal umbrella for customers in semi-open and outdoor spaces. * **Villas and Gardens:** Heating semi-open spaces in villas during cold seasons. * **Greenhouses and Poultry Farms:** Uniform heating and environmental temperature management for plant growth and poultry breeding.