The Side Mounting Gas Heating Unit can be installed indoor or embedded in walls, adopting the side mounting to supply air. It adopts direct combustion of gas in the gas coil to heat the air, with high heat exchange efficiency.
Stepless regulation of heating volume, instant-on units, anti-freeze protection, sufficient burning, environmental emissions, multiple security protection, safe and reliable.
Model: AirTS-GS
Function: heating
Hot source or medium: natural gas
Control mode: wireless control, variable frequency, auto monitoring

Quality Assurance
Stable and Durable.

After-sales Service
24H Online.
A Side Mounting Gas Heating Unit is a distributed HVAC system specifically designed for large industrial or commercial spaces.
Unlike traditional rooftop units (RTUs) or suspended heaters, it is installed on the side wall or columns of a building. It generates heat energy by burning natural gas or liquefied petroleum gas and uses a built-in high-powered fan to blow the hot air directly (or through short ducts) to the target area.
96%+ Thermal Efficiency: Direct gas combustion eliminates energy loss, delivering maximum heat at minimum cost.
40% Lower OpEx: Waterless system removes the need for boilers and pipes, slashing operating and maintenance expenses.
Space-Saving Side-Mount: Wall-embedded or side-mounted installation keeps your floor space 100% clear for operations.
Smart Energy Saving: Stepless variable frequency regulation and 1/1000 precision air-gas mixing prevent fuel waste.
Zero Freeze Risk: A water-free design means no burst pipes and no need for anti-freeze, even during winter shutdowns.
Dual-Action Heating: Actively recovers wasted heat from the ceiling and redistributes it to the floor level.
Instant-On Heat: No pre-heating required. Multiple built-in safety protections ensure 24/7 reliable operation.
Working Principle
Natural gas mixed with air burned through burner, and the heat passes through heat exchanger.
The axial fan provides power to top side, make the return air take away the heat through heat exchager.
After two pressure boosts and silencers, hot air sent to the heating area in the floor.


Functions
Real-time monitoring
Multiple guarantees, safe and reliable
Low investment, easy installation
Accurate energy saving
Fall prevention warning and monitoring
Gas consumption accurately proportioned to air volume
Optional function of fresh air
Optional function of exhaust air ,fresh air and heat exchange
Technical Comparison
The gas heating system as follows

A. Low initial investment - 20% lower initial investment compared to traditional methods
B. Low running costs - direct heating, waterless system saves 40% of operating costs
C. Low maintenance costs - simple system and low failure rate
The water heating system as follows

A. High initial investment - complex system and many equipment
B. High running costs - 30~40% of non-heating ineffective losses
C. High maintenance costs - more equipment, more failure points, high failure rate
Advantage of gas heating unit
1. Thermal conversion efficiency is above 96%.
2. Deliver heat directly and possess the capability to recover heat from the top of the space, thereby reducing temperature gradients within the space.
3. Stepless regulation of heating capacity (automatically adjust gas flow according to temperature requirement) and accurate temperature control.
4. To meet the heating requirements of the same project,the quantity of equipment is half compared with gas radiation unit.
5. The air volume is accurately proportioned according to the gas flow (one-thousandth fine adjustment) to ensure full combustion and environmentally friendly emissions.
Specification

| Side-mounting Gas Heating Unit | ||
| Model | AirTS-GS | |
| Rotating speed of fan | r/min | 0~860 |
| Standard circulating air volume | m³/h | 0~12500 |
| Voltage | V | 380±5% |
| Electric power | kW | 0~2.93 |
| Current | A | 0~5.45 |
| Applicable distance for horizontal air supply | m | 4~17 |
| Heating capacity | kW | 0~104.31 |
| Air consumption | m³/h | 10.29 (Working condition)/ 11.14 (Standard condition) |
| Supply gas pressure | Kpa | 5~10 |
| Working pressure | Kpa | 2 |
| Thermal efficiency | η | 96.00% |
| Control mode | Stepless regulation of variable gas volume and wind speed | |
| Noise | dB | <65 |

| Dimension | ||
| Model | AirTS-GS | |
| A | mm | 1120 |
| B | mm | 3165 |
| C | mm | 1361 |
| D | mm | 1157 |
| E | mm | 985 |
| F | mm | 1632 |
| G | mm | 1300 |
| H | mm | 1220 |
| J | mm | 1622 |
| K | mm | 1120 |
| L | mm | 603 |
| M | mm | 642 |
| Inlet air pipe | DN20 (external thread) | |
| Exhaust air pipe | DN80 | |
| Weight | kg | 510 |
• Notes: The above sizes and weight are corresponding to single burner (54.75kW). • There are optional items for dual fuel burner (109.5kW) and three slot burner (164.25kW). • It is recommended to use a dual fuel burner or three-slot burner configuration in cold areas. | ||
• Each additional set of burners: Height B increase: 400mm Weight increase: 83kg Gas consumption increase: 5.21m³/h Power consumption increase: 75W | ||
Application
The AirTS side mounting gas heating Device is specifically designed for high-ceiling, large-volume spaces where traditional heating is inefficient or difficult to install.
1. Industrial & Manufacturing
Industrial Plants & Workshops
Aircraft Hangars
High-Precision Manufacturing
2. Logistics & Warehousing
Large-scale Logistics Hubs
Cold-Chain Buffers
3. Commercial & Public Spaces
Sports Venues & Gymnasiums:
Exhibition Centers
Shopping Malls (Atriums)
4. Agriculture & Specialized Facilities
Greenhouses
Livestock Housing
Maintenance Garages
A: Absolutely. The AirTS-GS Side Mounting Gas Heating Unit utilizes an advanced combustion system where the gas-to-air ratio is precision-controlled to 1/1000. This ensures 100% complete combustion, resulting in environmentally friendly emissions that meet strict indoor air quality standards. Furthermore, the unit is equipped with multiple security protections and real-time monitoring to ensure total safety.
A: Side mounting allows for easier installation and maintenance as it can be embedded in walls or mounted at a lower height than rooftop units. This design is ideal for buildings where roof loading is limited or where rooftop access is difficult. It also saves valuable floor space for production or warehousing.
A: No. This is a waterless system. By heating air directly through gas combustion, it eliminates the need for boilers, pumps, and complex pipe networks. This not only reduces initial investment by 20% but also completely removes the risk of pipe bursts or freezing during winter shutdowns.
A: Yes. The AirTS-GS Side Mounting Gas Heating Unit offers optional functions for fresh air intake, exhaust air, and heat recovery. This allows you to maintain high indoor air quality (IAQ) by introducing filtered outdoor air while simultaneously heating the space, making it a versatile HVAC solution.
A: Traditional units often operate on an "On/Off" basis, which wastes energy. Our Stepless Regulation (Variable Frequency) automatically adjusts the gas flow and fan speed in real-time based on your target temperature. Once the set temperature is reached, the unit throttles down rather than shutting off, maintaining a constant temperature with up to 40% lower operating costs.
A: Designed for industrial durability, the Side Mounting Gas Heating Unit features a high-grade heat exchanger and stable axial fans. Maintenance is minimal compared to water-based systems—usually requiring only periodic sensor checks and filter cleanings. We provide 24/7 online after-sales support to assist with any technical queries.
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Service E-mail: info@airts.net