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Availability: 51 In Stock
Sku: TRW1807-500

Logico 18/7 Thermostat Wire: Excellence in Connectivity for Next-Gen HVAC Systems


The advancements in HVAC (Heating, Ventilation, and Air Conditioning) technologies have been nothing short of remarkable. Yet, it's often the unsung components that truly optimize these systems' performance. The humble thermostat wire, frequently overlooked but undeniably critical, forms the communication link between various HVAC components. Enter the Logico 18/7 Thermostat Wire—a top-tier choice boasting 18-gauge solid copper and a CMR rating, all encapsulated within a 500FT roll.

Spotlight: Features of Logico 18/7 Thermostat Wire

  1. 18-Gauge Solid Copper Core: This wire, built with an 18-gauge solid copper foundation, promises exceptional conductivity—a hallmark of stable and efficient HVAC operations.

  2. CMR Safety Rating: CMR, which stands for Communications Multipurpose Cable, Riser, is the wire's certified assurance that it is designed to prevent fire spread between floors, adding an essential layer of safety in multi-story buildings.

  3. Seven-Conductor Design: Incorporating seven individual conductors, this wire is the epitome of versatility, adaptable for a wide range of contemporary HVAC systems.

  4. 500FT for Comprehensive Use: Be it a sprawling commercial property or multiple residential installations, the 500FT length ensures you're equipped for all scenarios.

Advantages of Opting for Logico's Thermostat Wire

  • Steadfast Performance: The 18-gauge solid copper guarantees a seamless and continuous connection between the thermostat and HVAC units, leading to precise temperature adjustments and consistent comfort.

  • Prioritizing Safety: The CMR rating goes beyond technical specifications—it's Logico's promise of enhanced safety, especially for multi-level installations.

  • Ready for Modern Challenges: The seven-conductor structure is a nod to the increasing complexities of modern HVAC setups, ensuring this wire is prepared for the challenges of today and tomorrow.

  • Enduring Build: With its top-tier construction, this wire is built to withstand the test of time, negating frequent maintenance or replacement hassles.

Logico 18/7 Thermostat Wire in Practical Scenarios

  • Home Installations: Modern homes, with their intricate HVAC demands, require the stability and reliability this Logico wire offers, ensuring optimal climatic comfort throughout.

  • Business Infrastructure: In commercial spaces where consistent temperature can influence operations and comfort, the Logico wire stands as a dependable backbone.

  • Precision-Centric Zones: Whether it's a laboratory, a server room, or any other environment that requires exact temperature controls, this wire steps up to deliver without a hitch.

The Logico Edge Over Competitors

  • Unwavering Signal Relay: Its solid copper construction ensures minimal signal loss, meaning thermostats always get precise and accurate data for impeccable temperature control.

  • Safety is Paramount: Beyond performance, the CMR rating ensures peace of mind, especially in installations where vertical fire spread can be a concern.

  • Value Proposition: The 500FT length, combined with its top-notch build, ensures that every inch offers exceptional value, making it a wise long-term investment.


Logico's 18/7 Thermostat Wire encapsulates the brand's commitment to quality, innovation, and safety. As HVAC systems continue to evolve, requiring more sophisticated wiring solutions, this wire emerges as a future-ready choice. It's not just about connectivity; it's about ensuring that every HVAC operation, no matter how complex, remains consistently efficient and safe. For professionals in the HVAC industry, homeowners, or facility managers, this wire represents not just a product but a commitment to excellence. As always, adhering to best installation practices and safety standards ensures that this wire functions at its best potential.

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