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100% Clean, Fume-Free Heat: Only clean, fume-free warm air is blown out of the heater, meaning it is suitable for heating enclosed, poorly ventilated space. It is ideal for garages, factories, warehouses, workshops, sports halls and more.
120kW Heating Capacity: Large heating capability for a range of industrial spaces.
Flue Connection: Combustion by-products are exhausted out of the flue exhaust. Sections of flue pipe are available separately, allowing you to safely vent exhaust fumes away from the space horizontally through a wall, vertically through a roof, or a combination of both.
Six Suspension Points: These inbuilt suspension points have allow for easier installation, allowing suspension from ceilings.
Titanium Stabilised Aluminised Steel Heat Exchanger: High quality component that offers efficient heating (92%) and enhances the service life expectancy of the heater. Its aerodynamic profile offers a minimal resistance to the airflow, to give longer air throw.
Twin Axial Fan: Designed for free blowing applications (without ducting). The fans provide excellent air throw, 13,608 m3/h airflow and even heat distribution throughout the space. The fans are made from durable aluminium, corrosion resistant and housed separately to the other components.
Self-Aligning Modulating Burner: With multi-try ignition to maximise its reliability, ensuring the heater will always start when it is needed.
Differential Pressure Switch: Shuts down the unit in the event of inadequate combustion air, blocked flue or flue fan failure, ensuring safety and reliability.
Durable Room Seal: Prevents the ingress of dirt, dust, water, and other particles that could damage the combustion system or affect its performance.
Propane Option Available: This heater is designed to be fuelled by natural gas, however a model specified for use with propane can be ordered. The heater and its flue system must be installed by a qualified heating engineer.
Reznor SmartCom Control Panels Available: Allow you to control the heater from a remote location. They are user-friendly units that offer adjustable temperature control and fan settings, self adapting optimum start and stop function which turns the heater on or off automatically to maintain the correct climate. You can programme the panel for all of your specific requirements, so you do not have to alter the settings manually each day. The Reznor SmartCom can communicate with up to 15 units which can all be centrally controlled by the one master control unit.
The Reznor UDSA120 gas fired suspended heater is an efficient industrial heater, designed to be suspended from ceilings in order to heat workshops, warehouses, factories, halls and more. It is fired by natural gas (G20) as standard, but you can also order a model specified for use with Propane (G31). It has a high heat capacity of 120kW and huge airflow of 13,608 m3/h - so it is capable of warming large spaces quickly and effectively. The unit is robust and compact. It has a range of high quality features which allow it to perform effectively in demanding environments. It has a titanium stabilised aluminised steel heat exchanger that enhances the service life expectancy of the heater. It has a self-aligning modulating burner with multi-try ignition to maximise its reliability. The unit also features a durable room seal to prevent the ingress of dirt, dust, water, and other particles that could damage the combustion system or affect its performance.
The aerodynamic profile of the heat exchanger offers minimal resistance to the airflow and combines with the integrated high capacity axial fan to provide a greater air throw to offer an even heat distribution throughout an entire space. The improved airflow reduces preheat times and reduces the temperature gradient that can occur from the floor to the ceiling in large spaces. This model features twin fans made from durable aluminium. They are corrosion resistant and housed separately to the other components. The operation of the fans is controlled so that they do not start up until the heat exchanger reaches working temperature. This space heater offers 92% thermal efficiency, making the Reznor USDA120 incredibly practical and cost effective. It is a versatile 230v suspended gas heater that requires a single-phase electrical supply.
The Reznor UDSA120 suspended gas heater is designed to be suspended from ceilings or suitable supports. It is fitted with 6 x fixing points on the top & non-access side panel. This allows the heater to be rotated through 90° so that the fans are positioned in the horizontal plane (thus reducing the height). Please be aware that in this position access to the gas controls and wiring is from the underside. This model is not suitable for downflow installation. The flue can be installed horizontally through a wall, vertically through a roof, or a combination of both. A range of flue terminals and flue appliances are available that allow you to set the heater up in whatever way is most suitable for the space. The standard flue terminals allow separate combustion air inlet and air outlet flues to be installed while the balanced flue terminal allows both to be installed through a single building penetration. We can supply all the flue pieces needed to vent the exhaust fumes safely out of your space. Simply enquire online or over the phone to find out more. You can also purchase the Reznor SmartCom Multizone Control Panel, which allows you to control the UDSA120, or a series of these heaters, remotely. The Reznor UDSA120 suspended gas heater and its flue system must be installed by a qualified heating engineer. We can recommend our trusted installers for your area if you need some guidance.
The Reznor UDSA120 suspended gas heater is a versatile heating unit with a robust, compact, aerodynamic design. It is safe to use in enclosed and densely populated commercial or industrial spaces, as the combustion air is exhausted outside of the space via the flue system. This practical heater also gives you maximum control of the climate, using Reznor SmartCom control panels. Reznor SmartCom control panels allow you to control the heater from a remote location. They are user-friendly units that feature all of the basic functions that you would expect, including adjustable temperature control and fan settings. There is also a self adapting optimum start and stop function that uses the integrated air temperature sensor. This turns the heater on or off automatically to maintain the pre-set conditions. You can programme the panel for all of your specific requirements, so you do not have to alter the settings manually each day. There are daily on and off periods, seven-day programming, overtime, holidays, day, night, frost settings, and more. The programmes, functions and settings are all designed to deliver optimum efficiency and reduce running costs. There is an alphanumeric backlit display which allows for easy viewing and displays clock updates, temperature functions, settings, and service data logging for system overviews and maintenance. The Reznor SmartCom can communicate with up to 15 units which can all be centrally controlled by the one master control unit. Optional password protection can be set for added security. Passwords can help prevent any unauthorised access and system tampering. Order a Reznor UDSA120, flue pipe kits, and SmartCom control panels online or by calling us directly to talk to a member of our sales team. Our team has a wealth of experience and can help with any concerns or questions that you might have.
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Nominal heat output kW: 128
Airflow m3/h: 13,608
Temperature rise K: 27
Horizontal throw m: 33
Noise level @ 5m2 (Q=2, A=160m2) dB(A): 55
Gas Consumption
Natural gas G20 m3/h: 14.81
Propane G31 kg/h: 10.92
Gas connection Rc: 1"
Mounting height(s)
Horizontal m: 4-5
Vertical downflow m: 9 - 12
Total electrical Rating W: 1150
Net weight kg: 245
Dimensions (W x H x L) mm: 1150 x 1367 x 1034
Flue & combustion air collars Ø mm: 130
Quick shipping, no messing around, trusty product - very pleased
Impressed with the quick delivery, resilient and quality product
does a great job, works exactly as described - a reliable piece of kit
Really happy with this! Top quality, will last well and does a great job
Whether you need a long-term, short-term, or temporary climate solution, sometimes it can help if you can break the costs down, especially if the situation is unexpected or an emergency.
To help our customers and make climate control and air quality equipment more accessible, we've worked with PayPal to provide a way to spread the cost with PayPal Pay in 3. You can use Pay in 3 for eligible shopping cart amounts between £30.00 to £2,000.00. Terms apply.