Top 10 Companies in the R-290 (Propane) Split Air Conditioner (?12kW) Safety Equipment Market (2026)

MARKET INSIGHTS

The Global R-290 (Propane) Split Air Conditioner (≤12kW) Safety Equipment Market was valued at USD 1.84 billion in 2025 and is projected to rise to USD 3.67 billion by 2034, registering a CAGR of 7.1% from 2026 to 2034.

R-290 (Propane) split air conditioner safety equipment comprises a focused range of protective and monitoring components that secure the safe use of propane‑based refrigerant systems in residential and light commercial applications. With a Global Warming Potential of only 3 and zero Ozone Depletion Potential, R‑290 has become a preferred alternative as the HVAC sector moves away from high‑GWP synthetic refrigerants. The equipment portfolio includes refrigerant leak detectors, flame‑proof electrical components, pressure relief valves, safety shut‑off valves, and charge limiters, all engineered to comply with stringent standards such as IEC 60335‑2‑40 and EN 378.

Strong expansion is underway thanks to tightening global environmental regulations, notably the F‑Gas Regulation in the European Union and the Kigali Amendment to the Montreal Protocol, which compel manufacturers and end‑users to adopt natural refrigerants. The growing rollout of energy‑efficient, eco‑friendly air conditioning systems across Asia‑Pacific—especially in India, China, and Southeast Asia—continues to broaden the addressable market for compliant safety equipment. Key industry participants including Dräger, Honeywell, Emerson, and Danfoss are actively broadening their product portfolios to meet the specific flammability and charge‑limitation requirements associated with R‑290 systems at or below 12kW.

R-290 (Propane) Split Air Conditioner (?12kW) Safety Equipment Market – View in Detailed Research Report

Top 10 Companies in the R-290 Safety Equipment Landscape

1️⃣ Honeywell Analytics (Honeywell International Inc.)

Headquarters: Charlotte, North Carolina, USA
Key Offering: Comprehensive hydrocarbon gas detection and monitoring solutions for HVACR applications

Honeywell’s sensor suite is widely specified in R‑290 installations, delivering rapid leak detection and real‑time alarm integration. The company’s expertise in intrinsic safety and ATEX/IECEx certification positions it as a trusted partner for OEMs and service providers worldwide.

Sustainability & Growth Initiatives:

• Expansion of low‑GWP product lines to align with global climate targets
• Strategic collaborations with OEMs to embed safety systems in new air‑conditioner designs
• Investment in training programs that certify technicians on flammable refrigerant handling
• Commitment to reducing CO₂ emissions across its manufacturing footprint

2️⃣ MSA Safety Incorporated

Headquarters: Northbrook, Illinois, USA
Key Offering: Flame‑proof and intrinsically safe tools for HVACR technicians

MSA Safety supplies a full range of explosion‑proof hand tools, gas monitors, and protective gear that meet IEC 60335‑2‑40 and EN 378. Its product portfolio supports safe installation, maintenance, and decommissioning of R‑290 systems.

Sustainability & Growth Initiatives:

• Development of lightweight, low‑power detection devices to reduce field energy consumption
• Partnerships with industry associations to promote certified safety training
• Adoption of recyclable materials in PPE manufacturing
• Targeted outreach to emerging markets with growing R‑290 adoption

3️⃣ Drägerwerk AG & Co. KGaA

Headquarters: Lübeck, Germany
Key Offering: Fixed and portable gas detection instruments certified for propane environments

Dräger’s detection systems are known for high reliability and rapid response, enabling precise leak localization. The company’s strong presence in Europe ensures seamless integration with local safety regulations.

Sustainability & Growth Initiatives:

• Continuous improvement of sensor accuracy to lower false‑alarm rates
• Expansion of ATEX/IECEx certification coverage across product lines
• Investment in digital platforms that facilitate remote monitoring
• Engagement with OEMs to co‑develop safety‑embedded solutions

4️⃣ Emerson Electric Co. (Emerson Climate Technologies)

Headquarters: St. Louis, Missouri, USA
Key Offering: Pressure relief valves, service valves, and refrigerant management components engineered for flammable refrigerants

Emerson’s valve technologies provide critical safety functions in R‑290 systems, ensuring pressure control and preventing over‑pressurization. The company’s strong engineering team supports OEMs in meeting IEC and EN standards.

Sustainability & Growth Initiatives:

• Development of high‑efficiency valve designs that reduce energy consumption during operation
• Collaboration with OEMs to integrate safety controls into new product lines
• Participation in industry working groups focused on low‑GWP refrigerant transition
• Commitment to reducing manufacturing waste through circular processes

5️⃣ Danfoss A/S

Headquarters: Nordborg, Denmark
Key Offering: Integrated safety systems for HVACR, including leak detectors and pressure relief solutions

Danfoss offers a portfolio that couples sensor technology with advanced control logic, enabling automated shutdown and safety interlocks in R‑290 installations.

Sustainability & Growth Initiatives:

• Investment in low‑GWP product development to support global decarbonisation goals
• Partnerships with OEMs to embed safety features in new air‑conditioner designs
• Expansion of digital diagnostics for predictive maintenance
• Commitment to achieving net‑zero emissions across its supply chain

6️⃣ Gastec Corporation

Headquarters: Tokyo, Japan
Key Offering: Portable and fixed gas detection instruments with validated propane detection

Gastec’s products are tailored for the Asia‑Pacific market, providing reliable leak detection in both residential and commercial settings. The company’s strong engineering focus ensures compliance with IEC and EN standards.

Sustainability & Growth Initiatives:

• Development of compact, low‑power sensors for use in constrained environments
• Collaboration with local manufacturers to support OEM integration
• Implementation of digital training modules for technicians
• Adoption of eco‑friendly packaging for sensor kits

7️⃣ Riken Keiki Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: High‑accuracy hydrocarbon detection solutions for HVACR

Riken Keiki’s sensors deliver precise leak detection, supporting safe installation and maintenance of R‑290 systems. The company’s strong presence in Japan ensures alignment with national safety standards.

Sustainability & Growth Initiatives:

• Research into sensor materials that reduce environmental impact
• Partnerships with OEMs to embed safety features into new product lines
• Investment in training programs that certify technicians on flammable refrigerant handling
• Engagement with industry associations to advance safety standards

8️⃣ International Gas Detectors Ltd. (IGD)

Headquarters: London, United Kingdom
Key Offering: Fixed detection systems for commercial HVACR applications

IGD’s detection platforms are widely used in light commercial and hospitality settings, providing reliable leak monitoring for R‑290 systems. The company’s product line meets ATEX/IECEx requirements.

Sustainability & Growth Initiatives:

• Development of energy‑efficient detection modules
• Collaboration with OEMs to integrate safety controls into new air‑conditioner designs
• Participation in European safety certification programs
• Commitment to sustainable manufacturing practices

9️⃣ Javac Limited

Headquarters: Sydney, Australia
Key Offering: Recovery, evacuation, and charging equipment adapted for flammable hydrocarbon refrigerants

Javac’s equipment enables safe handling and recovery of R‑290, reducing the risk of accidental release during service operations. The company’s products are designed to meet Australian safety standards and export requirements.

Sustainability & Growth Initiatives:

• Innovation of low‑emission recovery systems
• Collaboration with service providers to promote safe practices
• Investment in training tools for technicians
• Adoption of recyclable materials in product design

🔟 Ritchie Engineering Co., Inc. (Yellow Jacket)

Headquarters: Fort Worth, Texas, USA
Key Offering: Comprehensive safety solutions for HVACR, including pressure relief valves and recovery equipment

Ritchie Engineering supplies a range of safety components that meet IEC 60335‑2‑40 and EN 378, supporting OEMs and service providers in ensuring compliance with regulatory requirements.

Sustainability & Growth Initiatives:

• Development of high‑efficiency valve technologies
• Partnerships with OEMs to embed safety features in new product lines
• Investment in digital monitoring solutions for predictive maintenance
• Commitment to reducing the environmental footprint of manufacturing processes

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Outlook

The trajectory of the R‑290 safety equipment market is shaped by a convergence of regulatory momentum, technological innovation, and evolving market demand. Regulatory frameworks such as the EU F‑Gas Regulation and the Kigali Amendment are tightening the permissible use of high‑GWP refrigerants, thereby expanding the installed base of R‑290 systems. In parallel, OEMs are accelerating the introduction of R‑290‑compatible air conditioners, which in turn drives the demand for certified safety components. Technological advances—particularly in IoT‑enabled leak detection and smart safety integration—are expected to elevate the value of safety solutions, offering operators real‑time monitoring and predictive maintenance capabilities.

Future Trends

Key developments likely to shape the market include:

• Wider adoption of networked leak detection platforms that integrate with building management systems, providing continuous monitoring and automated shutdown capabilities.
• Growth of certification programs and training initiatives that lower the barrier to entry for technicians handling flammable refrigerants, thereby expanding the supply chain of safety equipment.
• Emergence of greenfield opportunities in Southeast Asia and Sub‑Saharan Africa, where early‑stage R‑290 deployment is supported by climate finance mechanisms and local capacity‑building programs.
• Increased focus on sustainability across the product lifecycle, with manufacturers prioritising recyclable materials, low‑energy consumption designs, and circular supply chains.
• Expansion of digital diagnostics and predictive maintenance tools that enable OEMs to reduce downtime and improve system reliability, reinforcing the value proposition of high‑end safety solutions.