SLTNS Engineered Systems® Information

SLTNS Engineered Systems® represents the code-critical building systems that keep projects compliant and occupants safe. As a manufacturers' representative, we cover chimneys, special gas vents, commercial kitchen grease ducts, generator and engine exhaust, multistory residential exhaust, smoke control, combustion and make-up air, refrigerant leak mitigation, and more, supporting engineering firms and mechanical contractors across New York & New Jersey, D.C./Maryland/Virginia, Florida, and Tennessee. No problems; only SLTNS®. Independently owned and operated, we've built our reputation on three principles: Compliance. Our design team has served on the committees behind the codes and standards we work with (ASHRAE TC6.10, NFPA 54, NFPA 211, UL 103, UL 378, and UL 1978) and knows the IBC, IFGC, IMC, ASHRAE 15, and NFPA 92 inside and out. That keeps your projects on the right side of every AHJ. Honesty. We recommend the right solution for your project, even when it falls outside our portfolio. Long-term trust beats a single sale, every time. Knowledge. We bring over three decades of design experience, with no reliance on manufacturer software to size a system. Our estimators know every product line cold, so the numbers you bid with are the numbers you can build to. Have a tough spec, an AHJ comment, or plans that need a second set of eyes? Send them to design@sltns.net and we'll weigh in. We also offer accredited continuing education, earning PDH, CPC, or CEH credits (NY, NJ, MD, FL) on the code-critical challenges your team actually faces. Most-requested topics right now: - A2L refrigerant line shafts: ventilation and enclosure requirements - Stairway pressurization controls - Generator and engine exhaust systems - Commercial kitchen grease ducts To schedule a lunch & learn, email design@sltns.net or call (800) 685-7077.