• Overview

• Device Certification

• Certified Product Catalog

• Certification Tool

• Professional Certification

• Annual LonMark Awards

  Related Information

Device Certification - LonMark conformance instructions.

Design Guidelines - Technical information for developing open interoperable LonMark products.

Technical Corner - Provides answers to commonly asked technical questions.

LonMark Members who manufacture products used in Open Systems

LonMark -Certified Products

Showing 21 to 30 of 30 New Search
SCC - Generic Manufacturer Version Transceiver
RTU/Heat Pump Communicating Thermostat Trane 3.4 TP/FT-10
Tracer LCI-R Trane 3.4 TP/FT-10
Tracer ZN510/511 Trane 3.4 TP/FT-10
Tracer LCI-R SCC Trane 3.3 TP/FT-10
Tracer ZN517 Trane 3.3 TP/FT-10
Tracer ZN520/521 Trane 3.3 TP/FT-10
SCC - Heat Pump Manufacturer Version Transceiver
Tracer ZN524 Trane 3.4 TP/FT-10
SCC - Variable Air Volume Manufacturer Version Transceiver
Tracer VV550/VV551 Trane 3.3 TP/FT-10
Motor Controls
Variable-Speed Motor Drive Manufacturer Version Transceiver
TR200 Series VFD Trane 3.4 TP/FT-10
TR1 Series VFD Trane 3.3 TP/FT-10
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The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.

see Device Certification

The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.

see Professional Certification