Tekmar Controls 518 Thermostat R-22 reducing the risk of pump

reducing the risk of pump cavitation and leaks

Streamlined Installation: Designed with the UWP universal wall plate

offering rapid response times and durable construction for high-cycle industrial environments

The precision-fit 5/16 stem kit components are built to handle the thermal cycles and pressure variants common in commercial mechanical rooms

Technical contractors prefer this original part to resolve common lockout issues caused by carbon buildup on the flame sensor or cracked ceramic insulators

Tekmar Controls 518 Thermostat R-22 reducing the risk of pumpThe Tekmar 518 Thermostat is a professional grade, non programmable 24Vac one stage heat thermostat designed specifically for precision in hydronic radiant floor heating systems. Engineered to replace the legacy 507 and 508 models, this unit utilizes advanced Pulse Width Modulation (PWM) technology to eliminate the temperature swings common with standard on off controls, ensuring a stable thermal mass within the slab. The auxiliary sensor input offers