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Advanced Natural Gas Detectors for Improved Leak Protection


This gas detector is designed specifically for monitoring combustible gases such as Natural Gas / CH4 / methane. It features high-quality sensors, ensuring long-term stability and reliability.


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Our line-up of detectors

Providing cutting-edge Detectors using the latest technology.

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We are committed to delivering exceptional protection, ensuring your family stays safe and secure with Trunwell’s Natural‑Gas Detectors.

 Helping you stay in compliance with NYC's new law

Compliant with NYC's Regulations


Our detectors are compliant with New York's Local Law 102 of 2025 and conform to UL Standard 1484 as per the law's requirements. 

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Just in time delivery


Our commitment to quality and customer service ensures that you receive dependable support from a trusted New York–based supplier. With our reliable, just‑in‑time delivery capabilities, we make sure you have exactly what you need before the NYC deadline.

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Where to place your Natural-Gas Detector 


NYC requires one or more natural gas alarms in every dwelling unit that contains natural‑gas–burning appliances. 

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Find our Features

Dedicated professionals driving our success in the Detectors market

Cut Costs

No hardwire electricity needed. 


End-of-Service Life Warning

Alerts when the unit reaches the end of its lifespan (10 years)


10 Year Battery 

Complies with latest regulations.


Battery Power

Continuous protection even during power outages.


Early Leak Detection

Get faster alerts with a lower alarm threshold.


Microprocessor Intelligence

Advanced processing for accurate detection and reduced false alarms


Tested For Safety

Essential for Every Household

Reliable Protection

Frequently asked questions

In this section, you can address common questions efficiently.


Yes, the mandate has been enacted as of June 15th, 2026 and the deadline to install the detectors is January 1st 2027 (link to DOB Service Notice)

Natural gas detectors are required in any room containing a natural‑gas appliance—such as kitchens, laundry rooms, boiler/furnace rooms, or areas where gas piping enters the home—installed 3–10 feet from each appliance per NFPA 715.

A natural‑gas detector is NYC DOB‑compliant only if it meets all requirements in 1 RCNY §908‑02 and is installed per NFPA 715 (2023). It must be UL 1484‑listed, battery‑powered with a sealed 10 year battery, and include the required safety and end‑of‑life features.

Yes. The Trunwell Natural Gas Detector complies with all NYC Department of Buildings requirements. It conforms to UL 1484, battery‑powered, meets NFPA 715 installation standards, and satisfies DOB rule 1 RCNY §908‑02 for residential methane detection.

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At Trunwell we don’t just sell 
products - we deliver peace of mind.


Benefits of partnering with us


  • Exceptional service
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